6-K

VERMILION ENERGY INC. (VET)

6-K 2025-08-08 For: 2025-06-30
View Original
Added on April 12, 2026



UNITEDSTATES

SECURITIESAND EXCHANGE COMMISSION

Washington,D.C. 20549

FORM6-K

REPORTOF FOREIGN PRIVATE ISSUER

Pursuantto Rule 13a-16 or 15d-16

Underthe Securities Exchange Act of 1934

Forthe month of August 2025

Commission File Number: 001-35829

VermilionEnergy Inc.

(Exact name of registrant as specified in its charter)

3500,520 – 3^rd^ Avenue S.W., Calgary, Alberta T2P 0R3

(Address of principal executive offices)

Indicate by check mark whether the registrant files or will file annual reports under cover of Form 20-F or Form 40-F.

Form<br> 20-F ☐ Form<br> 40-F ☒

Exhibit


Exhibit Description
99.1 Second Quater Report
99.2 CEO Certificate
99.3 CFO Certificate

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

VERMILION ENERGY INC.

By: /s/ Lars Glemser
Title: Lars Glemser, VP and Chief Financial Officer

Date: August 8, 2025

Exhibit 99.1

Disclaimer

Certain statements included or incorporated by reference in this document may constitute forward-looking statements or information under applicable securities legislation. Such forward-looking statements or information typically contain statements with words such as "anticipate", "believe", "expect", "plan", "intend", "estimate", "propose", or similar words suggesting future outcomes or statements regarding an outlook. Forward-looking statements or information in this document may include, but are not limited to: capital expenditures, including Vermilion’s 2025 guidance, and Vermilion’s ability to fund such expenditures; the flexibility of Vermilion’s capital program and operations; business strategies and objectives; operational and financial performance; wells expected to be drilled and the timing thereof; exploration and development plans and the timing thereof; future drilling prospects; the ability of our asset base to deliver modest production growth; the evaluation of international acquisition opportunities; statements regarding the return of capital; our asset petroleum and natural gas sales; future production levels and the timing thereof, including Vermilion’s 2025 guidance, and rates of average annual production growth; the effect of changes in crude oil and natural gas prices, changes in exchange and inflation rates; the payment and amount of future dividends; the effect of possible changes in critical accounting estimates; the Company’s review of the impact of potential changes to financial reporting standards; the potential financial impact of climate-related risks; Vermilion’s goals regarding its debt levels, including maintenance of a ratio of net debt to four quarter trailing fund flows from operations; statements regarding Vermilion’s hedging program and the stability of our cash flows; operating and other expenses; royalty and income tax rates and Vermilion’s expectations regarding future taxes and taxability and the timing of regulatory proceedings and approvals.

Such forward-looking statements or information are based on a number of assumptions, all or any of which may prove to be incorrect. In addition to any other assumptions identified in this document, assumptions have been made regarding, among other things: the ability of Vermilion to obtain equipment, services and supplies in a timely manner to carry out its activities in Canada and internationally; the ability of Vermilion to market crude oil, natural gas liquids, and natural gas successfully to current and new customers; the timing and costs of pipeline and storage facility construction and expansion and the ability to secure adequate product transportation; the timely receipt of required regulatory approvals; the ability of Vermilion to obtain financing on acceptable terms; foreign currency exchange rates and interest rates; future crude oil, natural gas liquids, and natural gas prices; management’s expectations relating to the timing and results of exploration and development activities; the impact of Vermilion’s dividend policy on its future cash flows; credit ratings; hedging program; expected earnings/(loss) and adjusted earnings/(loss); expected earnings/(loss) or adjusted earnings/(loss) per share; expected future cash flows and free cash flow and expected future cash flow and free cash flow per share; estimated future dividends; financial strength and flexibility; debt and equity market conditions; general economic and competitive conditions; ability of management to execute key priorities; and the effectiveness of various actions resulting from the Vermilion's strategic priorities.

Although Vermilion believes that the expectations reflected in such forward-looking statements or information are reasonable, undue reliance should not be placed on forward-looking statements because Vermilion can give no assurance that such expectations will prove to be correct. Financial outlooks are provided for the purpose of understanding Vermilion’s financial position and business objectives, and the information may not be appropriate for other purposes. Forward-looking statements or information are based on current expectations, estimates, and projections that involve a number of risks and uncertainties which could cause actual results to differ materially from those anticipated by Vermilion and described in the forward-looking statements or information. These risks and uncertainties include, but are not limited to: the ability of management to execute its business plan; the risks of the oil and gas industry, both domestically and internationally, such as operational risks in exploring for, developing and producing crude oil, natural gas liquids, and natural gas; risks and uncertainties involving geology of crude oil, natural gas liquids, and natural gas deposits; risks inherent in Vermilion's marketing operations, including credit risk; the uncertainty of reserves estimates and reserves life and estimates of resources and associated expenditures; the uncertainty of estimates and projections relating to production and associated expenditures; potential delays or changes in plans with respect to exploration or development projects; Vermilion's ability to enter into or renew leases on acceptable terms; fluctuations in crude oil, natural gas liquids, and natural gas prices, foreign currency exchange rates, interest rates and inflation; health, safety, and environmental risks; uncertainties as to the availability and cost of financing; the ability of Vermilion to add production and reserves through exploration and development activities; the possibility that government policies or laws may change or governmental approvals may be delayed or withheld; uncertainty in amounts and timing of royalty payments; risks associated with existing and potential future law suits and regulatory actions against or involving Vermilion; and other risks and uncertainties described elsewhere in this document or in Vermilion's other filings with Canadian securities regulatory authorities. References to Vermilion or the Company in this document include Westbrick Energy Ltd. ("Westbrick" or "Westbrick Energy") which was acquired by Vermilion Energy Inc. on February 26, 2025.

The forward-looking statements or information contained in this document are made as of the date hereof and Vermilion undertakes no obligation to update publicly or revise any forward-looking statements or information, whether as a result of new information, future events, or otherwise, unless required by applicable securities laws.

This document discloses certain oil and gas metrics, including DCET costs, which do not have standardized meanings or standard methods of calculation and therefore such measures may not be comparable to similar measures used by other companies and should not be used to make comparisons. Such metrics have been included in this MD&A to provide readers with additional measures to evaluate the Company's performance; however, such measures are not reliable indicators of the Company's future performance and future performance may not compare to the Company's performance in previous periods and therefore such metrics should not be unduly relied upon. DCET costs includes all capital spent to drill, complete, equip and tie-in a well. Additional oil and gas metrics in this document may include, but are not limited to:

| Vermilion Energy Inc.  ■  Page 1  ■  2025 Second Quarter Report |

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Boe Equivalency: Per barrel of oil equivalent amounts have been calculated using a conversion rate of six thousand cubic feet of natural gas to one barrel of oil equivalent (6:1). Barrel of oil equivalents (boe) may be misleading, particularly if used in isolation. A boe conversion ratio of 6 Mcf:1 bbl is based on an energy equivalency conversion method primarily applicable at the burner tip and does not represent a value equivalency at the wellhead. In addition, as the value ratio between natural gas and crude oil based on the current prices of natural gas and crude oil is significantly different from the energy equivalency of 6:1, utilizing a conversion on a 6:1 basis may be misleading as an indication of value.

Estimates of Drilling Locations: Unbooked drilling locations are the internal estimates of Vermilion based on Vermilion's prospective acreage and an assumption as to the number of wells that can be drilled per section based on industry practice and internal review. Unbooked locations do not have attributed reserves or resources (including contingent and prospective). Unbooked locations have been identified by Vermilion's management as an estimation of Vermilion's multi-year drilling activities based on evaluation of applicable geologic, seismic, engineering, production and reserves information. There is no certainty that Vermilion will drill all unbooked drilling locations and if drilled there is no certainty that such locations will result in additional oil and natural gas reserves, resources or production. The drilling locations on which Vermilion will actually drill wells, including the number and timing thereof is ultimately dependent upon the availability of funding, regulatory approvals, seasonal restrictions, oil and natural gas prices, costs, actual drilling results, additional reservoir information that is obtained and other factors. While a certain number of the unbooked drilling locations have been de-risked by Vermilion drilling existing wells in relative close proximity to such unbooked drilling locations, the majority of other unbooked drilling locations are farther away from existing wells where management of Vermilion has less information about the characteristics of the reservoir and therefore there is more uncertainty whether wells will be drilled in such locations and if drilled there is more uncertainty that such wells will result in additional oil and gas reserves, resources or production.

Financial data contained within this document are reported in Canadian dollars, unless otherwise stated.

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Abbreviations

$M thousand dollars
$MM million dollars
AECO the daily average benchmark price for natural gas at the AECO ‘C’ hub in Alberta
bbl(s) barrel(s)
bbl(s)/d barrels per day
boe barrel of oil equivalent, including: crude oil, condensate, natural gas liquids, and natural gas (converted on the basis of one boe for six mcf of natural gas)
boe/d barrel of oil equivalent per day
CO2 carbon dioxide
CO2e carbon dioxide equivalent
GHG greenhouse gas
GJ gigajoules
LSB light sour blend crude oil reference price
mbbls thousand barrels
mmboe thousand barrels of oil equivalent
mmbtu million British Thermal Units
mcf thousand cubic feet
mmcf/d million cubic feet per day
MD measured depth
NBP the reference price paid for natural gas in the United Kingdom at the National Balancing Point Virtual Trading Point
NCIB normal course issuer bid
NGLs natural gas liquids, which includes butane, propane, and ethane
PRRT Petroleum Resource Rent Tax, a profit-based tax levied on petroleum projects in Australia
psi pounds per square inch
tCO2e tonne of carbon dioxide equivalent
THE the price for natural gas in Germany, quoted in megawatt hours of natural gas, at the Trading Hub Europe
TTF the price for natural gas in the Netherlands, quoted in megawatt hours of natural gas, at the Title Transfer Facility Virtual Trading Point
US the United States of America
WTI West Texas Intermediate, the reference price paid for crude oil of standard grade in US dollars at Cushing, Oklahoma
| Vermilion Energy Inc.  ■  Page 3  ■  2025 Second Quarter Report |

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Highlights

Q2 2025 Results

Generated $260 million ($1.68/basic share)^(2)^<br>of fund flows from operations ("FFO")^(1)^, compared to $256 million ($1.66/basic share) in Q1 2025. Exploration and<br>development (“E&D”) capital expenditures^(3)^ were $115 million, resulting in free cash flow ("FCF")^(5)^<br>of $144 million, compared to $74 million in the prior quarter.
Reported net loss of $233 million ($1.51/basic<br>share), which consisted of net earnings of $74 million ($0.48/basic share) from continuing operations and net loss of $308 million ($1.99/basic<br>share) from discontinued operations, reflecting a non-cash adjustment to the book value of the Saskatchewan and United States assets held<br>for sale.
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Vermilion’s corporate average realized<br>natural gas price in Q2 2025 was $4.88/mcf, approximately triple the AECO 5A benchmark of $1.69/mcf.
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Net debt^(6)^ decreased from $2.1<br>billion at March 31, 2025 to $1.4 billion at June 30, 2025, with a net debt to four quarter trailing FFO^(7)^ of 1.4 times. Net<br>debt at June 30, 2025 includes the net working capital impact of assets held for sale, which represents the estimated cash proceeds received<br>from the Saskatchewan and United States dispositions that closed subsequent to the quarter.
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Vermilion returned $26 million to shareholders<br>through dividends and share buybacks, comprising $20 million in dividends and $6 million of share buybacks. During the quarter, the Company<br>repurchased and cancelled 0.7 million shares through the NCIB, and announced the renewal of the NCIB for the period of July 12, 2025 to<br>July 11, 2026, subsequent to the quarter.
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Production averaged 136,002 boe/d^(9)^(63% natural gas and 37% crude oil and liquids), comprising 106,379 boe/d^(9)^ from the North American assets and 29,623<br>boe/d^(9)^ from the International assets. Included in production from the North American assets is 15,453 boe/d^(9)^<br>from the Saskatchewan and the United States assets, which are presented as assets held for sale.
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Production from the Montney averaged approximately<br>15,000 boe/d in Q2 2025, an increase of approximately 2,500 boe/d from Q1 2025 due to production from new wells brought online in the<br>quarter and increased takeaway capacity from the operated infrastructure expansion completed earlier this year. Our operational teams<br>achieved a new benchmark for Vermilion with an average DCET cost of $8.5 million per well for the two most recent pads, while maintaining<br>initial production results in-line with expectations. We believe the $8.5 million is repeatable and is now our go-forward cost estimate<br>for an extended-reach Mica well, which reduces our future development cost by an incremental $50 million on a NPV10^(12)^ basis.
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Production from the Deep Basin assets averaged<br>76,000 boe/d, reflecting a full quarter of production from the integrated Westbrick assets. The integration continues to exceed our initial<br>expectations as we identified additional synergies in Q2 2025, bringing our total post-acquisition synergies to over $200 million (NPV10)^(12)^.
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Production from Germany averaged 6,000<br>boe/d, including a full quarter contribution from the Osterheide well, which continues to produce above expectations due to stronger than<br>anticipated seasonal demand.
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With Vermilion’s 2024 Scope 1 emissions<br>intensity decreasing 16% from 2019, we are retiring our 2025 target of a 15 to 20% reduction relative to 2019, and are focusing on our<br>2030 target of a 25 to 30% Scope 1 + Scope 2 emissions intensity reduction relative to 2019. The full Sustainability Report is available<br>at https://www.vermilionenergy.com/sustainability.
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Outlook

Subsequent to the second quarter, Vermilion<br>closed the previously announced Saskatchewan and United States asset divestments for total gross proceeds of $535 million. The net proceeds<br>were used to reduce debt, positioning us to exit the year with net debt^(6)^ of approximately $1.3 billion^(13)^.
The 2025 capital budget and guidance remains<br>unchanged from the updated guidance provided on June 5, 2025, as we continue to prioritize free cash flow and debt reduction, while returning<br>capital to shareholders through the dividend and share buybacks.
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Vermilion expects Q3 2025 production to<br>average between 117,000 to 120,000 boe/d (67% natural gas)^(13)^, reflecting the respective July 2025 closing dates of the Saskatchewan<br>and United States asset divestments, planned seasonal turnarounds, and shut-in gas due to low summer AECO prices.
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Declared a quarterly cash dividend of $0.13<br>per common share, payable on October 15, 2025, to shareholders of record on September 29, 2025.
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| Vermilion Energy Inc.  ■  Page 4  ■  2025 Second Quarter Report |
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Financial
Fund flows from operations ^(1)^ 259,678 256,029 236,703 515,707 668,061
Fund flows from operations ($/basic share) ^(2)^ 1.68 1.66 1.48 3.35 4.16
Fund flows from operations ($/diluted share) ^(2)^ 1.67 1.65 1.47 3.35 4.11
Net earnings (loss)
Net earnings (loss) from continuing operations 74,385 3,703 (108,807) 78,088 (117,438)
Net (loss) earnings from discontinued operations (307,843) 10,307 26,382 (296,593) 37,318
Net (loss) earnings (233,458) 14,953 (82,425) (218,505) (80,120)
Net earnings (loss) from continuing operations ($/basic share) 0.48 0.02 (0.68) 0.51 (0.73)
Net (loss) earnings from discontinued operations ($/basic share) (1.99) 0.07 0.17 (1.92) 0.23
Net (loss) earnings ($/basic share) (1.51) 0.10 (0.52) (1.42) (0.50)
Cash flows from operating activities 140,467 280,384 266,322 420,851 620,617
Cash flows used in investing activities 198,989 1,255,746 153,025 1,454,735 334,368
Capital expenditures ^(3)^ 115,489 182,119 110,610 297,608 301,052
Acquisitions ^(4)^ 1,591 1,120,998 5,450 1,122,589 15,202
Repurchase of shares 6,323 16,576 46,555 22,899 82,964
Cash dividends ($/share) 0.13 0.13 0.12 0.26 0.24
Dividends declared 20,022 20,043 18,981 40,065 38,164
Free cash flow ^(5)^ 144,189 73,910 126,093 218,099 367,009
Long-term debt 1,951,250 1,874,033 915,364 1,951,250 915,364
Net debt ^(6)^ 1,413,321 2,062,805 906,715 1,413,321 906,715
Net debt to four quarter trailing fund flows from operations ^(7)^ 1.4 1.7 0.7 1.4 0.7
Shares outstanding - basic ('000s) 154,019 154,177 158,174 154,019 158,174
Weighted average shares outstanding - diluted ('000s) ^(8)^ 155,778 155,609 161,069 154,258 162,022
Operational
Production ^(9)^
Crude oil and condensate (bbls/d) 37,449 32,386 32,879 34,933 32,787
NGLs (bbls/d) 12,656 9,167 7,196 10,921 7,121
Natural gas (mmcf/d) 515.38 369.36 269.39 442.78 271.99
Total (boe/d) 136,002 103,115 84,974 119,649 85,240
Average realized prices
Crude oil and condensate ($/bbl) 85.07 99.36 108.93 91.75 106.49
NGLs ($/bbl) 24.68 31.56 31.61 27.55 32.87
Natural gas ($/mcf) 4.88 7.80 5.69 6.09 5.90
Average realized price ($/boe) 43.71 61.71 62.46 51.45 62.97
Production mix (% of production)
% priced with reference to AECO 50 % 43 % 33 % 46 % 32 %
% priced with reference to TTF and NBP 13 % 17 % 20 % 15 % 21 %
% priced with reference to WTI 28 % 28 % 32 % 29 % 32 %
% priced with reference to Dated Brent 9 % 12 % 15 % 10 % 15 %
Netbacks
Operating netback ($/boe) ^(10)^ 28.60 38.48 40.32 32.85 51.44
Fund flows from operations ($/boe) ^(11)^ 21.25 27.77 30.87 24.03 42.61
^(1)^ Fund flows from operations (FFO) is a total of segments and non-GAAP financial measure most directly comparable<br>to net earnings (loss) and is calculated as sales less royalties, transportation expense, operating expense, G&A expense, corporate<br>income tax expense (recovery), PRRT expense, interest expense, equity based compensation settled in cash, realized (gain) loss on derivatives,<br>realized foreign exchange (gain) loss, and realized other (income) expense. The measure is used by management to assess the contribution<br>of each business unit to Vermilion’s ability to generate income necessary to pay dividends, repay debt, fund asset retirement obligations,<br>and make capital investments. FFO does not have a standardized meaning under IFRS® Accounting Standards and therefore may not be comparable<br>to similar measures provided by other issuers. More information and a reconciliation to net earnings (loss), the most directly comparable<br>primary financial statement measure, can be found in the “Non-GAAP and Other Specified Financial Measures” section of this<br>document. Fund flows from continuing operations and fund flows from discontinued operations are calculated in the same manner as FFO and<br>are most directly comparable to net earnings (loss) from continuing operations and net earnings (loss) discontinued operations, respectively.
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| Vermilion Energy Inc.  ■  Page 5  ■  2025 Second Quarter Report |

| --- | | ^(2)^ | Fund flows from operations per basic share and diluted share is calculated by dividing fund flows from<br>operations (total of segments and non-GAAP financial measure) by the basic weighted average shares outstanding as defined under IFRS Accounting<br>Standards. Fund flows from operations per diluted share is calculated by dividing fund flows from operations by the sum of basic weighted<br>average shares outstanding and incremental shares issuable under the equity based compensation plans as determined using the treasury<br>stock method. Management assesses fund flows from operations on a per share basis as we believe this provides a measure of our operating<br>performance after taking into account the issuance and potential future issuance of Vermilion common shares. More information and a reconciliation<br>to cash flows used in investing activities, the most directly comparable primary financial statement measure, can be found in the “Non-GAAP<br>and Other Specified Financial Measures” section of this document. Capital expenditures is also referred to as E&D capital expenditures.<br>Fund flows from continuing operations per basic and diluted share and fund flows from discontinued operations per basic and diluted share<br>are calculated in the same manner as FFO per basic and diluted share. | | --- | --- |

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^(3)^ Capital expenditures is a non-GAAP financial measure most directly comparable to cash flows used in investing<br>activities and is calculated as the sum of drilling and development costs and exploration and evaluation costs. Management considers capital<br>expenditures to be a useful measure of our investment in our existing asset base. Capital expenditures does not have a standardized meaning<br>under IFRS Accounting Standards and therefore may not be comparable to similar measures provided by other issuers. More information and<br>a reconciliation to cash flows used in investing activities, the most directly comparable primary financial statement measure, can be<br>found in the “Non-GAAP and Other Specified Financial Measures” section of this document. Capital expenditures is also referred<br>to as E&D capital expenditures.

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^(4)^ Acquisitions is a non-GAAP financial measure and is not a standardized financial measure under IFRS Accounting<br>Standards and therefore may not be comparable to similar measures disclosed by other issuers. Acquisitions is calculated as the sum of<br>acquisitions, net of cash acquired, acquisitions of securities and net acquired working capital (deficit). Management believes that including<br>these components provides a useful measure of the economic investment associated with our acquisition activity and is most directly comparable<br>to cash flows used in investing activities. More information and a reconciliation to acquisitions, net of cash acquired and acquisition<br>of securities, the most directly comparable primary financial statement measure, can be found in the “Non-GAAP and Other Specified<br>Financial Measures” section of this document.

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^(5)^ Free cash flow (FCF) and excess free cash flow (EFCF) are non-GAAP financial measures most directly comparable<br>to cash flows from operating activities. FCF is calculated as FFO less drilling and development costs and exploration and evaluation costs<br>and EFCF is calculated as FCF less payments on lease obligations and asset retirement obligations settled. FCF is used by management to<br>determine the funding available for investing and financing activities including payment of dividends, repayment of long-term debt, reallocation<br>into existing business units and deployment into new ventures. EFCF is used by management to determine the funding available to return<br>to shareholders after costs attributable to normal business operations. FCF and EFCF do not have standardized meanings under IFRS Accounting<br>Standards and therefore may not be comparable to similar measures provided by other issuers. More information and a reconciliation to<br>cash flows from operating activities, the most directly comparable primary financial statement measure, can be found in the “Non-GAAP<br>and Other Specified Financial Measures” section of this document.
^(6)^ Net debt is a capital management measure in accordance with IAS 1 “Presentation of Financial Statements”<br>that is most directly comparable to long-term debt and is calculated as long-term debt (excluding unrealized foreign exchange on swapped<br>USD borrowings) plus adjusted working deficit (capital), a non-GAAP financial measure described in the “Non-GAAP and Other Specified<br>Financial Measures” section of this document. Management considers this a helpful representation of Vermilion’s net financing<br>obligations after adjusting for the timing of working capital fluctuations. More information and a reconciliation to long-term debt, the<br>most directly comparable primary financial statement measure, can be found in the “Non-GAAP and Other Specified Financial Measures”<br>section of this document.
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^(7)^ Net debt to four quarter trailing fund flows from operations is a non-GAAP ratio and is not a standardized<br>financial measure under IFRS Accounting Standards and therefore may not be comparable to similar measures disclosed by other issuers.<br>Net debt to four quarter FFO is calculated as net debt divided by FFO from the preceding four quarters. Management uses this measure to<br>assess the Company’s ability to repay debt. More information can be found in the “Non-GAAP and Other Specified Financial Measures”<br>section of this document.

Subsequent to February 26, 2025, net debt to four quarter trailing fund flows from operations is calculated inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if the acquisition of Westbrick Energy occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing fund flows from discontinued operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma basis.

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^(8)^ Diluted shares outstanding represents the sum of shares outstanding at the period end plus outstanding<br>awards under the Long-term Incentive Plan, based on current estimates of future performance factors and forfeiture rates.

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^(9)^ Please refer to Supplemental Table 4 “Production” of the accompanying Management’s Discussion<br>and Analysis for disclosure by product type.

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^(10)^ Operating netback is a non-GAAP financial measure that is not standardized under IFRS Accounting Standards<br>and may not be comparable to similar measures disclosed by other issuers. Operating netback is most directly comparable to net (loss)<br>earnings and is calculated as sales less royalties, operating expense, transportation expense, PRRT expense, and realized hedging (gain)<br>loss, and when presented on a per unit basis is a non-GAAP ratio. Management assesses operating netback as a measure of the profitability<br>and efficiency of our field operations. More information and a reconciliation to net (loss) earnings, the most directly comparable primary<br>financial statement measure, can be found in the “Non-GAAP and Other Specified Financial Measures” section of this document.
| Vermilion Energy Inc.  ■  Page 6  ■  2025 Second Quarter Report |

| --- | | ^(11)^ | Fund flows from operations per boe is a non-GAAP ratio that is not standardized under IFRS Accounting<br>Standards and may not be comparable to similar measures disclosed by other issuers. FFO per boe is calculated as FFO divided by boe production.<br>FFO per boe is used by management to assess the profitability of Vermilion’s business units and Vermilion as a whole. More information<br>can be found in the “Non-GAAP and Other Specified Financial Measures” section of this document. Fund flows from continuing<br>operations per boe and fund flows from discontinued operations per boe are calculated in the same manner as FFO per boe. | | --- | --- |

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^(12)^ Net present value (“NPV10”) is a supplementary financial measure which represents the total<br>present value of future cash flows, discounted back to their present value using a 10% discount rate. Management uses this measure to<br>determine the current value of long-term cash flow, considering the time value of money over the period assessed.

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^(13)^ Based on Company estimates as at July 21, 2025. Year-end 2025 net debt reflects 2025 full year average<br>reference prices as follows: WTI US$66.21/bbl, AECO $1.90/mcf, TTF $17.34/mmbtu, USD/CAD 1.39.

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Message to Shareholders

Vermilion significantly advanced its North American high-grading initiative in Q2 2025, announcing the divestment of its Saskatchewan and United States assets. These divestments were a key component of Vermilion’s broader strategic transition into a global gas producer, enabling us to enhance operational scale in long-duration assets and better position the company for sustainable, profitable growth. Both divestments were subsequently closed in July 2025 and the proceeds used to reduce our outstanding debt balance. On a go-forward basis, Vermilion has a production base of approximately 120,000 boe/d (70% natural gas) with over 90% of production coming from our global gas assets in Canada and Europe and over 80% of capital directed toward these assets.

Following the divestments and continued integration of the Westbrick Energy Ltd. ("Westbrick") acquisition, which closed earlier in the year, we have taken additional steps to further streamline the business by reorganizing our Canadian business unit. This has resulted in dedicated technical and corporate teams concentrating exclusively on our Deep Basin and Montney liquids-rich gas assets. We continue to identify upside as we fully integrate Westbrick, including proving up additional locations with our successful first half drilling program, reducing service costs with the larger development program and renegotiating processing fees on favourable terms. To date, we have identified over $200 million (NPV10)^(2)^ of synergies post-acquisition, which demonstrates the benefits of our dominant Deep Basin position and our continued focus on enhancing profitability.

In Germany, the Osterheide deep gas well produced above expectations during its first quarter on production, while the Wisselshorst deep gas well remains on schedule to come online in the first half of 2026. These wells provide Vermilion with organic European gas growth, and we will continue to allocate capital to the Germany deep gas program given strong project economics. In addition, we will continue to evaluate opportunities in our core European operations, specifically pursuing European gas acquisition opportunities that complement our existing portfolio and enhance value for our shareholders.

Through these high-grading initiatives, Vermilion has a focused and resilient asset base, underpinned by high-return development opportunities, unique exposure to premium-priced European gas and a lower cost structure that we believe will drive significant shareholder value over the long term. As we look out over the next few years, our efforts will be primarily focused on building out the final phase of our Mica Montney infrastructure in British Columbia to support our target production rate of 28,000 boe/d, optimizing development of our larger Deep Basin assets, and progressing our deep gas exploration program in Germany, where we expect to grow production to over 10,000 boe/d in the coming years. While progressing these core growth initiatives over the next few years, we will continue to prioritize free cash flow generation and debt reduction to further enhance the resiliency of the business.

Q2 2025 Review

Vermilion generated $260 million of fund flows from operations ("FFO") in Q2 2025, which included a full quarter of contribution from the acquired Westbrick assets as well as the FFO contribution from the Saskatchewan and United States assets that were classified as held for sale at June 30, 2025. E&D capital expenditures of $115 million decreased quarter-over-quarter due to seasonality of drilling activity in Western Canada and the deferral of some E&D capital associated with assets held for sale, resulting in increased free cash flow ("FCF") of $144 million.

Production for Q2 2025 averaged 136,002 boe/d (63% gas)^(1)^, representing a 32% increase over the prior quarter primarily due to a full quarter contribution from the Westbrick assets. Production from Vermilion's North American operations averaged 106,379 boe/d^(1)^ in Q2 2025, an increase of 44% from the previous quarter primarily due to the Westbrick assets and new production brought online in the Montney. Production from Vermilion's International operations averaged 29,623 boe/d^(1)^ in Q2 2025, an increase of 1% from the previous quarter due to new production in Germany and Croatia, partially offset by natural declines.

Capital activity during Q2 2025 remained focused on our global gas assets in the Mica Montney, Alberta Deep Basin and Germany. At Mica, Vermilion completed five (5.0 net) and brought on production eleven (11.0 net) Montney liquids-rich shale gas wells. Production in the Montney averaged approximately 15,000 boe/d in Q2 2025, with production from the new wells and increased takeaway capacity from the operated infrastructure expansion completed earlier this year. Our operational teams achieved a new benchmark for Vermilion with an average DCET cost of $8.5 million per well for the two most recent pads, while maintaining initial production results in-line with expectations. We believe the $8.5 million is repeatable and is now our go-forward cost estimate for an extended reach Mica well, which reduces our future development cost by an incremental $50 million on a NPV10^(2)^ basis. In the Deep Basin, the Company executed a one-rig program and drilled four (3.4 net), completed three (2.4 net), and brought on production three (2.4 net) liquids-rich conventional natural gas wells. We plan to add two rigs and execute a three-rig program during the second half of 2025.

In Germany, Vermilion drilled, completed and brought on production two (2.0 net) light and medium crude oil wells. Facility and tie-in activity on the Osterheide well (1.0 net) was completed during Q1 2025 and the well produced approximately 1,100 boe/d in Q2 2025, which is above original constrained expectations. Production from the well remains above expectations due to stronger than anticipated seasonal demand.

| Vermilion Energy Inc.  ■  Page 8  ■  2025 Second Quarter Report |

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In Croatia, the Company drilled, completed and brought on production one (1.0 net) conventional natural gas well on the SA-10 block, which began producing through the existing facility in May 2025.

Outlook and Guidance Update

Vermilion expects Q3 2025 production to average between 117,000 to 120,000 boe/d (67% natural gas)^(3)^ factoring in the divestment of the Saskatchewan and United States assets in July 2025, the impact of planned turnaround activity, and shut-in gas due to low summer AECO prices. The 2025 capital budget and guidance remain unchanged as we continue to prioritize free cash flow and debt reduction, while continuing to return capital to shareholders through the dividend and share buybacks. Our capital program will continue to be focused on our global gas assets with continued investment in the Montney, Deep Basin and Germany gas program.

Sustainability

At year-end 2024, Vermilion had achieved an approximately 16% reduction in Scope 1 emissions intensity compared to 2019 (0.016 tCO2e/boe from 0.019 tCO2e/boe), which was good progress toward our target of 15 to 20% by year-end 2025. Given the structural changes to the business, we have decided to retire our 2025 target and focus now on evaluating the emission profile of our new assets, looking ahead to the 2030 target that we announced last year - a goal of reducing Scope 1 plus Scope 2 emissions by 25 to 30% versus 2019. While we are no longer referencing net zero in the aspirations we have for the future, we remain committed to our Climate Strategy, which comprises four pillars to support our management of climate risks and opportunities from now through 2050: emission reduction, calibration of our portfolio, adaptation to new technologies, and offsets. More information can be found in our Sustainability Report, available at https://www.vermilionenergy.com/sustainability.

Commodity Hedging

Vermilion hedges to manage commodity price exposures and increase the stability of our cash flows. In aggregate, we have 56% of our expected net-of-royalty production hedged for the remainder of 2025. With respect to individual commodity products, we have hedged 53% of our European natural gas production, 57% of our crude oil production, and 55% of our North American natural gas volumes, respectively. Please refer to the Hedging section of our website under Invest With Us for further details using the following link:

https://www.vermilionenergy.com/invest-with-us/hedging.

Board of Directors

Vermilion is pleased to announce the appointment of Mr. Corey Bieber to its Board of Directors, effective August 8, 2025. Mr. Bieber brings over 40 years of financial, strategic and operational leadership across the energy sector, with deep expertise in capital markets, corporate governance, investor relations and enterprise risk management. He served in multiple executive roles at Canadian Natural Resources Limited ("CNRL"), including Chief Financial Officer and Executive Advisor where he was a member of CNRL's Management Committee for over a decade. Prior to CNRL, Mr. Bieber was engaged in various financial and leadership roles at Enbridge Inc., Nexen Inc. and KPMG where he developed extensive financial and reporting skills as well as significant experience in financial oversight and systems of internal control.

Mr. Bieber currently serves on the board of Trans Mountain Corporation, and previously served on the Board of Veren Inc. Mr. Bieber’s community efforts include active involvement of various industry initiatives and with charitable activities such as the United Way and as a Member of the Heart & Stroke Alberta Board.

(Signed “Dion Hatcher”)
Dion Hatcher
President & Chief Executive Officer
August 7, 2025

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^^

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^(1)^ Please refer to Supplemental Table 4 "Production" of the accompanying Management's Discussion<br>and Analysis for disclosure by product type.

^^

^(2)^ Net present value (“NPV10”) is a supplementary financial measure which represents the total<br>present value of future cash flows, discounted back to their present value using a 10% discount rate. Management uses this measure to<br>determine the current value of long-term cash flow, considering the time value of money over the period assessed.

^^

^(3)^ Based on Company estimates as at July 21, 2025.
| Vermilion Energy Inc.  ■  Page 9  ■  2025 Second Quarter Report |

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Non-GAAP and Other Specified Financial Measures

This report and other materials released by Vermilion includes financial measures that are not standardized, specified, defined, or determined under IFRS Accounting Standards and are therefore considered non-GAAP or other specified financial measures and may not be comparable to similar measures presented by other issuers. These financial measures include:

Total of Segments Measures

Fund flows from operations (FFO): Most directly comparable to net loss, FFO is a non-GAAP financial measure and total of segments measure comprised of sales less royalties, transportation, operating, G&A, corporate income tax, PRRT, interest expense, equity based compensation settled in cash, realized gain (loss) on derivatives, realized foreign exchange gain (loss), and realized other income (expense). The measure is used by management to assess the contribution of each business unit to Vermilion's ability to generate income necessary to pay dividends, repay debt, fund asset retirement obligations and make capital investments. Reconciliation to the most directly comparable primary financial statement measures can be found below. Fund flows from continuing operations and fund flows from discontinued operations are calculated in the same manner as FFO and is most directly comparable to net earnings (loss) from continuing operations and net earnings (loss) discontinued operations, respectively.

Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 443,834 41.04 352,637 57.62 912,527 48.76 748,304 59.57
Royalties (29,268) (2.71) (21,724) (3.55) (59,359) (3.17) (47,510) (3.78)
Transportation (33,612) (3.11) (21,820) (3.57) (61,853) (3.31) (41,486) (3.30)
Operating (123,006) (11.37) (112,165) (18.33) (236,904) (12.66) (226,606) (18.04)
General and administration (23,937) (2.21) (20,262) (3.31) (53,725) (2.87) (37,700) (3.00)
Corporate income tax expense (11,116) (1.03) (12,080) (1.97) (30,175) (1.61) (37,719) (3.00)
Petroleum resource rent tax (755) (0.07) (3,638) (0.59) (3,773) (0.20) (14,421) (1.15)
Interest expense (37,691) (3.49) (21,062) (3.44) (70,670) (3.78) (39,454) (3.14)
Equity based compensation (5,692) (0.53) (14,361) (2.35) (5,692) (0.30) (14,361) (1.14)
Realized gain on derivatives 47,699 4.41 46,017 7.52 58,818 3.14 266,632 21.23
Realized foreign exchange (loss) gain (487) (0.05) 2,267 0.37 2,012 0.11 4,138 0.33
Realized other expense (653) (0.06) (655) (0.11) (15,119) (0.81) (472) (0.04)
Fund flows from continuing operations 225,316 20.82 173,154 28.29 436,087 23.30 559,345 44.54
Equity based compensation (1,286) 3,860 (7,217) (1,658)
Unrealized gain (loss) on derivative instruments ^(1)^ 70,569 (125,789) 56,894 (314,533)
Unrealized foreign exchange gain (loss) ^(1)^ 6,002 2,344 (30,012) (18,863)
Accretion (17,716) (16,146) (33,517) (32,050)
Depletion and depreciation (165,761) (131,826) (314,044) (280,003)
Deferred tax expense (41,345) (14,196) (28,390) (29,331)
Unrealized other expense ^(1)^ (1,394) (208) (1,713) (345)
Net earnings (loss) from continuing operations 74,385 (108,807) 78,088 (117,438)
| Vermilion Energy Inc.  ■  Page 10  ■  2025 Second Quarter Report |
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$M $/boe $M $/boe $M $/boe $M $/boe
Sales 90,314 64.23 126,288 81.63 190,467 69.89 238,656 76.67
Royalties (16,800) (11.95) (24,886) (16.09) (35,999) (13.21) (47,653) (15.31)
Transportation (2,999) (2.13) (3,497) (2.26) (5,944) (2.18) (6,793) (2.18)
Operating (25,819) (18.36) (28,065) (18.14) (53,698) (19.70) (62,935) (20.22)
General and administration (10,334) (7.35) (6,275) (4.06) (15,206) (5.58) (12,540) (4.03)
Corporate income tax expense - - (16) (0.01) - - (19) (0.01)
Fund flows from discontinued operations 34,362 24.44 63,549 41.07 79,620 29.22 108,716 34.92
Unrealized loss on derivative instruments ^(1)^ (11,047) - (11,047) -
Unrealized foreign exchange (loss) gain ^(1)^ (552) 725 (437) 291
Accretion (2,156) (2,063) (4,235) (4,093)
Depletion and depreciation (18,406) (29,358) (46,511) (59,615)
Deferred tax recovery (expense) 62,342 (6,471) 58,403 (7,981)
Impairment expense (372,386) - (372,386) -
Net (loss) earnings from discontinued operations (307,843) 26,382 (296,593) 37,318
Fund flows from operations 259,678 21.25 236,703 30.87 515,707 24.03 668,061 42.61
Net loss (233,458) (82,425) (218,505) (80,120)
^(1)^ Unrealized gain (loss) on derivative instruments, Unrealized foreign exchange gain (loss), and Unrealized<br>other expense are line items from the respective Consolidated Statements of Cash Flows.
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Non-GAAP Financial Measures andNon-GAAP Ratios

^^

Fund flows from operations per basicand diluted share: FFO per basic share and diluted share are non-GAAP ratios. Management assesses fund flows from operations on a per share basis as we believe this provides a measure of our operating performance after taking into account the issuance and potential future issuance of Vermilion common shares. Fund flows from operations per basic share is calculated by dividing fund flows from operations (total of segments measure) by the basic weighted average shares outstanding as defined under IFRS Accounting Standards. Fund flows from operations per diluted share is calculated by dividing fund flows from operations by the sum of basic weighted average shares outstanding and incremental shares issuable under the equity based compensation plans as determined using the treasury stock method. Fund flows from continuing operations per basic and diluted share and fund flows from discontinued operations per basic and diluted share are calculated in the same manner as FFO per basic and diluted share.

^^

**Fund flows from operations per boe:**Management uses fund flows from operations per boe to assess the profitability of our business units and Vermilion as a whole. Fund flows from operations per boe is calculated by dividing fund flows from operations (total of segments measure) by boe production. Fund flows from continuing operations per boe and fund flows from discontinued operations per boe are calculated in the same manner as FFO per boe.

^^

Free cash flow (FCF) and excessfree cash flow (EFCF): Most directly comparable to cash flows from operating activities, FCF is a non-GAAP financial measure calculated as fund flows from operations less drilling and development costs and exploration and evaluation costs and EFCF is comprised of FCF less payments on lease obligations and asset retirement obligations settled. FCF is used by management to determine the funding available for investing and financing activities including payment of dividends, repayment of long-term debt, reallocation into existing business units and deployment into new ventures. EFCF is used by management to determine the funding available to return to shareholders after costs attributable to normal business operations. Reconciliation to the primary financial statement measures can be found in the following table.

| Vermilion Energy Inc.  ■  Page 11  ■  2025 Second Quarter Report |
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Cash flows from operating activities 140,467 266,322 420,851 620,617
Changes in non-cash operating working capital 110,825 (41,364) 77,123 30,724
Asset retirement obligations settled 8,386 11,745 17,733 16,720
Fund flows from operations 259,678 236,703 515,707 668,061
Drilling and development (111,238) (109,350) (278,702) (291,648)
Exploration and evaluation (4,251) (1,260) (18,906) (9,404)
Free cash flow 144,189 126,093 218,099 367,009
Payments on lease obligations (3,852) (7,830) (7,681) (11,932)
Asset retirement obligations settled (8,386) (11,745) (17,733) (16,720)
Excess free cash flow 131,951 106,518 192,685 338,357

Capital expenditures: Most directly comparable to cash flows used in investing activities, capital expenditures is a non-GAAP financial measure calculated as the sum of drilling and development costs and exploration and evaluation costs as derived from the Consolidated Statements of Cash Flows. We consider capital expenditures to be a useful measure of our investment in our existing asset base. Capital expenditures are also referred to as E&D capital. Reconciliation to the primary financial statement measures can be found below.

($M) Q2 2025 Q2 2024 2025 2024
Drilling and development 111,238 109,350 278,702 291,648
Exploration and evaluation 4,251 1,260 18,906 9,404
Capital expenditures 115,489 110,610 297,608 301,052

**Payout and payout % of FFO:**Payout and payout % of FFO are, respectively, a non-GAAP financial measure and non-GAAP ratio. Payout is most directly comparable to dividends declared. Payout is comprised of dividends declared plus drilling and development costs, exploration and evaluation costs, and asset retirement obligations settled, and payout % of FFO is calculated as payout divided by FFO. The measure is used by management to assess the amount of cash distributed back to shareholders and reinvested in the business for maintaining production and organic growth. Payout as a percentage of FFO is also referred to as the payout ratio or sustainability ratio. The reconciliation of the measure to the primary financial statement measure can be found below.

($M) Q2 2025 Q2 2024 2025 2024
Dividends declared 20,022 18,981 40,065 38,164
Drilling and development 111,238 109,350 278,702 291,648
Exploration and evaluation 4,251 1,260 18,906 9,404
Asset retirement obligations settled 8,386 11,745 17,733 16,720
Payout 143,897 141,336 355,406 355,936
% of fund flows from operations 55 % 60 % 69 % 53 %

Return on capital employed (ROCE): A non-GAAP ratio**,** ROCE is a measure that management uses to analyze our profitability and the efficiency of our capital allocation process; the comparable primary financial statement measure is earnings before income taxes. ROCE is calculated by dividing net loss before interest and taxes ("EBIT") by average capital employed over the preceding twelve months. Capital employed is calculated as total assets less current liabilities while average capital employed is calculated using the balance sheets at the beginning and end of the twelve-month period.

Twelve Months Ended
($M) Jun 30, 2025 Jun 30, 2024
Net loss (185,124) (825,947)
Taxes (45,383) (11,691)
Interest expense 115,822 82,581
EBIT (114,685) (755,057)
Average capital employed 5,803,980 5,906,288
Return on capital employed (2) % (13) %

Adjusted working capital (deficit): Adjusted working capital (deficit) is a non-GAAP financial measure calculated as current assets less current liabilities, excluding current derivatives and current lease liabilities. The measure is used by management to calculate net debt, a capital management measure disclosed below.

| Vermilion Energy Inc.  ■  Page 12  ■  2025 Second Quarter Report |
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($M) Jun 30, 2025 Dec 31, 2024
Current assets 1,171,777 582,326
Current liabilities (603,527) (610,590)
Current derivative asset (76,558) (40,312)
Current lease liability ^(1)^ 12,348 12,206
Current derivative liability ^(1)^ 36,462 52,944
Adjusted working capital 540,502 (3,426)

^(1)^ Current lease liability includes the lease liability associated with assets held for sale. Current derivative liability includes the derivative liability associated with assets held for sale. See Note 4 - "Discontinued Operations" for more information.

Acquisitions: Acquisitions is a non-GAAP financial measure and is calculated as the sum of acquisitions, net of cash acquired and acquisitions of securities from the Consolidated Statements of Cash Flows, Vermilion common shares issued as consideration, the estimated value of contingent consideration, the amount of acquiree's outstanding long-term debt assumed, and net acquired working capital deficit or surplus. Management believes that including these components provides a useful measure of the economic investment associated with our acquisition activity and is most directly comparable to cash flows used in investing activities. A reconciliation to the acquisitions line items in the Consolidated Statements of Cash Flows can be found below.

($M) Q2 2025 Q2 2024 2025 2024
Acquisitions, net of cash acquired 1,591 5,450 1,086,047 5,829
Shares issued for acquisition - - 13,363 -
Acquisition of securities - - - 9,373
Acquired working capital deficit - - 23,179 -
Acquisitions 1,591 5,450 1,122,589 15,202

Operating netback: Operating netback is non-GAAP financial measure and is calculated as sales less royalties, operating expense, transportation costs, PRRT, and realized hedging gains and losses, and when presented on a per unit basis is a non-GAAP ratio. Operating netback is most directly comparable to net loss. Management assesses operating netback as a measure of the profitability and efficiency of our field operations.


Net debt to four quarter trailing fundflows from operations: Management uses net debt (a capital management measure, as defined below) to four quarter trailing fund flows from operations to assess the Company's ability to repay debt. Net debt to four quarter trailing fund flows from operations is a non-GAAP ratio calculated as net debt (capital management measure) divided by fund flows from operations (total of segments measure) from the preceding four quarters.

Capital Management Measure

Net debt: Net debt is a capital management measure in accordance with IAS 1 "Presentation of Financial Statements" that is most directly comparable to long-term debt. Net debt is comprised of long-term debt (excluding unrealized foreign exchange on swapped USD borrowings) plus adjusted working capital (defined as current assets less current liabilities, excluding current derivatives and current lease liabilities), and represents Vermilion's net financing obligations after adjusting for the timing of working capital fluctuations.

As at
($M) Jun 30, 2025 Dec 31, 2024
Long-term debt 1,951,250 963,456
Adjusted working capital ^(1)^ (540,502) 3,426
Unrealized FX on swapped USD borrowings 2,573 -
Net debt 1,413,321 966,882
Ratio of net debt to four quarter trailing fund flows from operations ^(1)^ 1.4 0.8
^(1)^ Adjusted working capital is defined as current assets (excluding current derivatives), less current liabilities<br>(excluding current derivatives and current lease liabilities). These figures include amounts for assets held for sale and liabilities<br>associated with assets held for sale which represent the estimated cash proceeds from dispositions that closed subsequent to June 30,<br>2025.
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^(2)^ Subsequent to February 26, 2025, net debt to four quarter trailing fund flows from operations is calculated<br>inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if the acquisition of Westbrick Energy<br>occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing fund flows from discontinued<br>operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma basis.
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Supplementary Financial Measures

**Diluted shares outstanding:**The sum of shares outstanding at the period end plus outstanding awards under the Long-term Incentive Plan (“LTIP"), based on current estimates of future performance factors and forfeiture rates.

('000s of shares) Q2 2025 Q2 2024
Shares outstanding 154,019 158,174
Potential shares issuable pursuant to the LTIP 4,737 3,498
Diluted shares outstanding 158,756 161,672

Production per share growth: Calculated as the change in production determined on a per weighted average shares outstanding basis over a predefined period of time, expressed as a compounded, annualized return percentage. Measuring production growth per share better reflects the interests of our existing shareholders by reflecting the dilutive impact of equity issuances.

F&D (finding and development) andFD&A (finding, development and acquisition) costs: used as a measure of capital efficiency, calculated by dividing the applicable capital expenditures for the period, including the change in undiscounted FDC (future development capital), by the change in the reserves, incorporating revisions and production, for the same period.

Operating Recycle Ratio: A non-GAAP ratio that is calculated by dividing the Operating Netback, excluding realized gain (loss) on derivatives and petroleum resource rent tax, by the cost of adding reserves (F&D and FD&A cost). Management assesses operating recycle ratio as a measure of the reinvestment of earnings.

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Management's Discussion and Analysis

The following is Management’s Discussion and Analysis (“MD&A”), dated August 7, 2025, of Vermilion Energy Inc.’s (“Vermilion”, “we”, “our”, “us” or the “Company”) operating and financial results as at and for the three and six months ended June 30, 2025 compared with the corresponding period in the prior year.

This discussion should be read in conjunction with the unaudited condensed consolidated interim financial statements for the three and six months ended June 30, 2025 and the audited consolidated financial statements for the years ended December 31, 2024 and 2023, together with the accompanying notes. Additional information relating to Vermilion, including its Annual Information Form, is available on SEDAR+ at www.sedarplus.ca or on Vermilion’s website at www.vermilionenergy.com.

The unaudited condensed consolidated interim financial statements for the three and six months ended June 30, 2025 and comparative information have been prepared in Canadian dollars, except where another currency has been indicated, and in accordance with IAS 34, "Interim Financial Reporting", as issued by the International Accounting Standards Board ("IASB").

The operating results attributable to the Company's Saskatchewan and United States operations have been classified and presented as discontinued operations, with all other operating results presented as continuing operations. The prior period results have been presented to conform with current period presentation. See Note 4 - "Discontinued Operations" of the condensed consolidated interim financial statements for the three and six months ended June 30, 2025 for additional information.

This MD&A includes references to certain financial measures which are not specified, defined, or determined under IFRS® Accounting Standards and are therefore considered non-GAAP and other specified financial measures. These financial measures are unlikely to be comparable to similar financial measures presented by other issuers. For a full description of these non-GAAP and other specified financial measures and a reconciliation of these measures to their most directly comparable GAAP measures, please refer to “Non-GAAP and Other Specified Financial Measures”.

Product Type Disclosure

Under National Instrument 51-101 "Standards of Disclosure for Oil and Gas Activities", disclosure of production volumes should include segmentation by product type as defined in the instrument. In this report, references to "crude oil" and "light and medium crude oil" mean "light crude oil and medium crude oil" and references to "natural gas" mean "conventional natural gas".

In addition, in Supplemental Table 4 "Production", Vermilion provides a reconciliation from total production volumes to product type and also a reconciliation of "crude oil and condensate" and "NGLs" to the product types "light crude oil and medium crude oil" and "natural gas liquids".

Production volumes reported are based on quantities as measured at the first point of sale.

| Vermilion Energy Inc.  ■  Page 15  ■  2025 Second Quarter Report |

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Guidance

On December 19, 2024, Vermilion released the 2025 capital budget and associated production guidance. On March 5, 2025, the Company updated the 2025 capital budget and associated production guidance following the close of the acquisition of Westbrick Energy Ltd. ("Westbrick"), with incremental capital expenditures and production from the acquired assets reflected in guidance for the remainder of the year. On June 5, 2025, the Company provided updated guidance reflecting the removal of all remaining E&D capital associated with the Saskatchewan and United States assets following the announcement of the sale of these assets. Current capital and production guidance incorporates the July 2025 close of these sales transactions. The Company’s guidance for 2025 is as follows:

Category 2025 Prior^(1)^ 2025 Current^(1)^
Production (boe/d) 125,000 - 130,000 117,000 - 122,000
E&D capital expenditures ($MM) $730 - 760 $630 - 660
Royalty rate (% of sales) 9 - 11% 8 - 10%
Operating ($/boe) $13.50 - 14.50 $13.00 - 14.00
Transportation ($/boe) $3.00 - 3.50 $3.00 - 3.50
General and administration ($/boe)^(2)^ $2.25 - 2.75 $2.25 - 2.75
Cash taxes (% of pre-tax FFO) 6 - 10% 4 - 8%
Asset retirement obligations settled ($MM) $60 $60
Payments on lease obligations ($MM) $20 $15
^(1)^ Current 2025 guidance reflects foreign exchange assumptions of CAD/USD 1.40, CAD/EUR 1.56, and CAD/AUD<br>0.89. Prior 2025 guidance reflects foreign exchange assumptions of CAD/USD 1.43, CAD/EUR 1.51, and CAD/AUD 0.90.
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^(2)^ General and administration expense inclusive of expected cash-settled equity based compensation.
| Vermilion Energy Inc.  ■  Page 16  ■  2025 Second Quarter Report |

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Consolidated Results Overview

Q2 2025 Q2 2024 Q2/25 vs. Q2/24 YTD 2025 YTD 2024 2025 vs. 2024
Production ^(1)^
Crude oil and condensate (bbls/d) 37,449 32,879 14% 34,933 32,787 7%
NGLs (bbls/d) 12,656 7,196 76% 10,921 7,121 53%
Natural gas (mmcf/d) 515.38 269.39 91% 442.78 271.99 63%
Total (boe/d) 136,002 84,974 60% 119,649 85,240 40%
Build (draw) in inventory (mbbls) 156 66 219 (161)
Financial metrics
Fund flows from continuing operations ($M) ^(2)^ 225,316 173,154 30% 436,087 559,345 (22)%
Fund flows from discontinued operations ($M) ^(2)(7)^ 34,362 63,549 (46)% 79,620 108,716 (27)%
Fund flows from operations ($M) ^(2)^ 259,678 236,703 10% 515,707 668,061 (23)%
Fund flows from operations per share 1.68 1.48 14% 3.35 4.16 (20)%
Net earnings (loss) from continuing operations 74,385 (108,807) N/A 78,088 (117,438) N/A
Net (loss) earnings from discontinued operations ^(7)^ (307,843) 26,382 N/A (296,593) 37,318 N/A
Net loss ($M) (233,458) (82,425) 183% (218,505) (80,120) 173%
Net earnings (loss) per share - continuing operations 0.48 (0.68) N/A 0.51 (0.73) N/A
Net (loss) earnings per share - discontinued operations ^(7)^ (1.99) 0.17 N/A (1.92) 0.23 N/A
Net loss per share (1.51) (0.52) 190% (1.42) (0.50) 184%
Cash flows from operating activities ($M) 140,467 266,322 (47)% 420,851 620,617 (32)%
Free cash flow ($M) ^(3)^ 144,189 126,093 14% 218,099 367,009 (41)%
Long-term debt ($M) 1,951,250 915,364 113% 1,951,250 915,364 113%
Net debt ($M) ^(4)^ 1,413,321 906,715 56% 1,413,321 906,715 56%
Cash dividends ($/share) 0.13 0.12 8% 0.26 0.24 8%
Activity
Capital expenditures ($M) ^(5)^ 115,489 110,610 4% 297,608 301,052 (1)%
Acquisitions ($M) ^(6)^ 1,591 5,450 (71)% 1,122,589 15,202 7,285%
^(1)^ Please refer to Supplemental Table 4 "Production" for disclosure by product type.
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^(2)^ Fund flows from operations (FFO) and FFO per share are a total of segments measure and supplementary financial<br>measure most directly comparable to net loss and net loss per share, respectively. The measures do not have a standardized meaning under<br>IFRS Accounting Standards and therefore may not be comparable to similar measures presented by other issuers. FFO is comprised of sales<br>less royalties, transportation, operating, general and administrative (G&A), corporate income tax, PRRT, interest expense, equity<br>based compensation settled in cash, realized gain (loss) on derivatives, plus realized gain (loss) on foreign exchange and realized other<br>income (expense). The measure is used to assess the contribution of each business unit to Vermilion's ability to generate income necessary<br>to pay dividends, repay debt, fund asset retirement obligations and make capital investments. A reconciliation to the primary financial<br>statement measures can be found within the "Non-GAAP and Other Specified Financial Measures" section of this MD&A. Fund<br>flows from continuing operations and fund flows from discontinued operations are calculated in the same manner as FFO and are most directly<br>comparable to net earnings (loss) from continuing operations and net earnings (loss) discontinued operations, respectively.
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^(3)^ Free cash flow (FCF) is a non-GAAP financial measure most directly comparable to cash flows from operating<br>activities; it does not have a standardized meaning under IFRS Accounting Standards and therefore may not be comparable to similar measures<br>presented by other issuers. FCF is comprised of fund flows from operations less drilling and development costs and exploration and evaluation<br>costs. The measure is used to determine the funding available for investing and financing activities including payment of dividends, repayment<br>of long-term debt, reallocation into existing business units and deployment into new ventures. A reconciliation to primary financial statement<br>measures can be found within the "Non-GAAP and Other Specified Financial Measures" section of this MD&A.
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^(4)^ Net debt is a capital management measure in accordance with IAS 1 "Presentation of Financial Statements"<br>and is most directly comparable to long-term debt. Net debt is comprised of long-term debt (excluding unrealized foreign exchange on swapped<br>USD borrowings) plus adjusted working capital (defined as current assets less current liabilities, excluding current derivatives and current<br>lease liabilities), and represents Vermilion's net financing obligations after adjusting for the timing of working capital fluctuations.<br>Net debt excludes lease obligations which are secured by a corresponding right-of-use asset. A reconciliation to the primary financial<br>statement measures can be found within the "Financial Position Review" section of this MD&A.
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^(5)^ Capital expenditures is a non-GAAP financial measure that does not have a standardized meaning under IFRS<br>Accounting Standards and therefore may not be comparable to similar measures presented by other issuers. The measure is calculated as<br>the sum of drilling and development costs and exploration and evaluation costs from the Consolidated Statements of Cash Flows. We consider<br>capital expenditures to be a useful measure of our investment in our existing asset base. Capital expenditures are also referred to as<br>E&D capital. A reconciliation to the primary financial statement measures can be found within the "Non-GAAP and Other Specified<br>Financial Measures" section of this MD&A.
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^(6)^ Acquisitions is a non-GAAP financial measure that does not have a standardized meaning under IFRS Accounting<br>Standards and therefore may not be comparable to similar measures presented by other issuers. The measure is calculated as the sum of<br>acquisitions, net of cash and acquisitions of securities from the Consolidated Statements of Cash Flows, Vermilion common shares issued<br>as consideration, the estimated value of contingent consideration, the amount of acquiree's outstanding long-term debt assumed, and net<br>acquired working capital deficit or surplus. We believe that including these components provides a useful measure of the economic investment<br>associated with our acquisition activity. A reconciliation to the acquisitions line item in the Consolidated Statements of Cash Flows<br>can be found in "Supplemental Table 3: Capital Expenditures and Acquisitions" section of this MD&A.
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^(7)^ Refer to the "North America" section of this MD&A for additional information on discontinued<br>operations as a result of assets held for sale as at June 30, 2025.
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| Vermilion Energy Inc.  ■  Page 17  ■  2025 Second Quarter Report |
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Q2 2025 vs. Q2 2024

We recorded a net loss of $233.5 million<br>($1.51/basic share) for Q2 2025 compared to $82.4 million ($0.52/basic share) in Q2 2024. The change in net loss was primarily due to<br>impairment of $372.4 million recorded on the United States and Saskatchewan assets held for sale, after agreements were reached to divest<br>in the assets in Q2 2025 and closed in July 2025. This was partially offset by favourable changes in our mark-to-market derivative position<br>primarily on our European natural gas contracts and increased FFO on higher production from the Westbrick assets acquired in Q1 2025.

| Vermilion Energy Inc.  ■  Page 18  ■  2025 Second Quarter Report |

| --- | | • | Cash flows from operating activities were<br>$140.5 million in Q2 2025 compared to $266.3 million in Q2 2024, while fund flows from operations increased to $259.7 million in Q2 2025<br>from $236.7 million in Q2 2024. The increase in FFO was primarily driven by higher net operating income from the Westbrick acquisition<br>and new wells coming on production. The increase was partially offset by higher interest attributable to the Westbrick acquisition as<br>proceeds from dispositions will not impact interest expense until Q3 2025. The decrease in fund flows from discontinued operations was<br>mainly driven by lower liquids pricing and lower sales volumes. Variances between cash flows from operating activities and fund flows<br>from operations are primarily driven by working capital timing differences, including lower tax liabilities at the end of Q2 2025. | | --- | --- |

Q2 2025 YTD vs. Q2 2024 YTD

For the six months ended June 30,<br>2025, we recorded a net loss of $218.5 million compared to $80.1 million for the comparable period in 2024. The increase in net loss was<br>primarily attributable to impairment taken on assets held for sale and lower fund flows from operations driven by lower realized gains<br>on derivative contracts. The increase was partially offset by favourable changes in our mark-to-market derivative position, primarily<br>on our European natural gas contracts.
| Vermilion Energy Inc.  ■  Page 19  ■  2025 Second Quarter Report |

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For the six months ended June 30,<br>2025 as compared to the same period in 2024, cash flows from operating activities decreased by $199.8 million to $420.9 million and FFO<br>decreased by $152.4 million to $515.7 million. The decrease in FFO was primarily driven by lower realized gains on derivative contracts<br>of $207.8 million, and higher interest expense on Q1 refinancing activities. This was partially offset by increased net operating income<br>from Westbrick, and higher realized pricing on legacy natural gas assets. Variances between cash flows from operating activities and fund<br>flows from operations are primarily driven by working capital timing differences.
Production review
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Q2 2025 vs. Q2 2024

Consolidated average production increased<br>to 136,002 boe/d in Q2 2025 compared to Q2 2024 production of 84,974 boe/d. Production increased as a result of the Westbrick acquisition<br>which closed at the end of February 2025, combined with increased production in Germany and Central and Eastern Europe. The increases<br>were partially offset by natural well decline in Ireland and the United States.
Activity review
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For the three months ended June 30, 2025, capital expenditures were $115.5 million.

In our North America core region, we invested<br>capital expenditures of $58.0 million, comprised of $50.6 million of capital expenditure in Canada and $7.5 million in the United<br>States:
Vermilion completed five (5.0 net) and<br>brought on production eleven (11.0 net) Montney liquids-rich shale gas wells;
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In the Deep Basin, the Company drilled<br>four (3.4 net), completed three (2.4 net), and brought on production three (2.4 net) liquids-rich conventional natural gas wells;
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In the United States, four (1.4 net) non-operated<br>light and medium crude oil wells were brought on production;
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Vermilion did not have an active operated<br>drilling program in Saskatchewan or the United States as these assets were marketed for sale, and definitive agreements to sell both assets<br>were announced in Q2 2025.
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In our International core region, capital<br>expenditures of $57.5 million were invested:
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In Germany, we invested $18.1 million<br>as we continued to invest in our deep gas drilling program, drilled, completed and brought on production two (2.0 net) light and medium<br>crude oil wells, and invested in our surface facilities;
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In the Netherlands, we invested $13.9 million<br>on the strategic gas field interconnector project and workovers;
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| Vermilion Energy Inc.  ■  Page 20  ■  2025 Second Quarter Report |

| --- | | • | In France, we invested $10.2 million<br>primarily on subsurface maintenance in the Aquitaine and Paris basins, as well as tank and pipeline inspections and workovers; | | --- | --- | | • | In Australia, $8.8 million was invested<br>primarily on facilities activities and workovers; | | --- | --- | | • | In Central and Eastern Europe, $5.7 million<br>was invested as we drilled, completed and brought on production one (1.0 net) conventional natural gas well on the SA-10 block; | | --- | --- | | • | In Ireland, $0.8 million was invested<br>on facilities. | | --- | --- | | Financial sustainability review | | --- |

Free cash flow

Free cash flow decreased by $148.9 million<br>to $218.1 million for the six months ended June 30, 2025 compared to the prior year period primarily due to lower fund flows<br>from operations driven by lower realized gains on derivative contracts and higher interest expense, partially offset by higher sales impacted<br>by the acquisition of Westbrick.

Long-term debt and net debt

Long-term debt increased to $2.0 billion<br>as at June 30, 2025 (December 31, 2024 - $1.0 billion) due to the Westbrick acquisition, including the issuance of the<br>$563.0 million (US $400.0 million) 2033 senior unsecured notes, the issuance of the $450.0 million term loan, and draws on the revolving<br>credit facility. The increase was partially offset by the repayment of the $399.5 million (US $300.0 million) 2025 senior unsecured<br>notes, a $200.0 million repayment of the term loan in Q2 2025, and the foreign exchange impact of the US dollar weakening against the<br>Canadian dollar on our US denominated senior unsecured notes. Subsequent to June 30, 2025, proceeds from dispositions were used to repay<br>debt, including extinguishing the remaining balance of the term loan.
As at June 30, 2025, net debt was<br>$1.4 billion, or $0.4 billion higher compared to December 31, 2024 due to the financing of the Westbrick acquisition in Q1 2025.<br>Net debt decreased from $2.1 billion at March 31, 2025 as a result of strong free cash flow generation from higher sales volumes and expected<br>proceeds from dispositions on assets held for sale, partially driven by the Westbrick acquisition.
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The ratio of net debt to four quarter trailing<br>fund flows from operations^(1)^ increased to 1.4 as at June 30, 2025 (December 31, 2024 - 0.8) primarily due to higher<br>net debt as a result of the Westbrick acquisition, partially offset by the inclusion of Westbrick's four quarter trailing fund flows from<br>operations.
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^(1)^ Net debt to four quarter trailing fund flows from operations is a supplementary financial measure that<br>does not have a standardized meaning under IFRS Accounting Standards and therefore may not be comparable to similar measures presented<br>by other issuers. It is calculated as net debt (capital measure) over the FFO from the preceding four quarters (total of segments measure).<br>The measure is used to assess our ability to repay debt. Subsequent to February 26, 2025, net debt to four quarter trailing fund flows<br>from operations is calculated inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if<br>the acquisition of Westbrick Energy occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing<br>fund flows from discontinued operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma<br>basis.
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| Vermilion Energy Inc.  ■  Page 21  ■  2025 Second Quarter Report |

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Benchmark Commodity Prices

Q2 2025 Q2 2024 Q2/25 vs. Q2/24 YTD 2025 YTD 2024 2025 vs. 2024
Natural gas
North America
AECO 5A ($/mcf) 1.69 1.18 43% 1.93 1.84 5%
AECO 7A ($/mcf) 2.07 1.44 44% 2.05 1.74 18%
Henry Hub ($/mcf) 4.76 2.59 84% 5.00 2.81 78%
Henry Hub (US $/mcf) 3.44 1.89 82% 3.55 2.07 71%
Europe^(1)^
NBP Day Ahead ($/mmbtu) 15.59 13.16 18% 18.39 12.47 47%
NBP Month Ahead ($/mmbtu) 16.68 12.50 33% 19.08 12.74 50%
NBP Day Ahead (#eu#/mmbtu) 9.93 8.93 11% 11.93 8.49 41%
NBP Month Ahead (#eu#/mmbtu) 10.63 8.48 25% 12.38 8.67 43%
TTF Day Ahead ($/mmbtu) 16.27 13.62 19% 18.59 12.69 46%
TTF Month Ahead ($/mmbtu) 17.14 12.61 36% 19.20 12.85 49%
TTF Day Ahead (#eu#/mmbtu) 10.36 9.24 12% 12.07 8.64 40%
TTF Month Ahead (#eu#/mmbtu) 10.92 8.56 28% 12.46 8.75 42%
Crude oil
WTI ($/bbl) 88.22 110.25 (20)% 95.25 107.00 (11)%
WTI (US $/bbl) 63.74 80.57 (21)% 67.58 78.76 (14)%
Edmonton Sweet index ($/bbl) 84.29 105.28 (20)% 89.74 98.66 (9)%
Edmonton Sweet index (US $/bbl) 60.90 76.94 (21)% 63.67 72.62 (12)%
Saskatchewan LSB index ($/bbl) 82.91 104.29 (21)% 88.19 96.88 (9)%
Saskatchewan LSB index (US $/bbl) 59.90 76.21 (21)% 62.57 71.31 (12)%
Canadian C5+ Condensate index ($/bbl) 87.82 105.56 (17)% 93.96 101.84 (8)%
Canadian C5+ Condensate index (US $/bbl) 63.45 77.14 (18)% 66.67 74.96 (11)%
Dated Brent ($/bbl) 93.87 116.23 (19)% 101.11 114.24 (11)%
Dated Brent (US $/bbl) 67.82 84.94 (20)% 71.74 84.09 (15)%
Average exchange rates
CDN $/US $ 1.38 1.37 1% 1.41 1.36 4%
CDN $/Euro 1.57 1.47 7% 1.54 1.47 5%
Realized prices
Crude oil and condensate ($/bbl) 85.07 108.93 (22)% 91.75 106.49 (14)%
NGLs ($/bbl) 24.68 31.61 (22)% 27.55 32.87 (16)%
Natural gas ($/mcf) 4.88 5.69 (14)% 6.09 5.90 3%
Total ($/boe) 43.71 62.46 (30)% 51.45 62.97 (18)%
^(1)^ NBP and TTF pricing can occur on a day-ahead ("DA") or month-ahead ("MA") basis. DA<br>prices in a period reflect the average current day settled price on the next days' delivery and MA prices in a period represent daily<br>one month futures contract prices which are determined at the end of each month. In a rising price environment, the DA price will tend<br>to be greater than the MA price and vice versa. Natural gas in the Netherlands and Germany is benchmarked to the TTF and production is<br>generally equally split between DA and MA contracts. Natural gas in Ireland is benchmarked to the NBP and is sold on DA contracts.
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^^

As an internationally diversified producer, we are exposed to a range of commodity prices. In our North America core region, our crude oil is sold at benchmarks linked to WTI (including the Edmonton Sweet index, the Saskatchewan LSB index, and the Canadian C5+ index) and our natural gas is sold at benchmarks linked to the AECO index (in Canada) or the Henry Hub ("HH") index (in the United States). In our International core region, our crude oil is sold with reference to Dated Brent and our natural gas is sold with reference to NBP, TTF, or indices highly correlated to TTF.

| Vermilion Energy Inc.  ■  Page 22  ■  2025 Second Quarter Report |

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Crude oil prices<br>decreased in Q2 2025 relative to Q2 2024 on heightened macroeconomic uncertainty from tariff announcements and risk to global GDP growth.<br>Canadian dollar WTI decreased by 20% and Dated Brent decreased by 19% in Q2 2025 relative to Q2 2024.
In Canadian dollar<br>terms, year-over-year, the Edmonton Sweet differential tightened by $1.02/bbl to a discount of $4.97/bbl against WTI, and the Saskatchewan<br>LSB differential tightened by $0.63/bbl to a discount of $5.33/bbl against WTI.
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Approximately<br>30% of Vermilion’s Q2 2025 crude oil and condensate production was priced at the Dated Brent index, which averaged a premium to<br>WTI of US$4.08/bbl, while the remainder of our crude oil and condensate production was priced at the Saskatchewan LSB, Canadian C5+, Edmonton<br>Sweet, and WTI indices.
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^^

In Canadian dollar<br>terms, year-over-year, prices for European natural gas at NBP and TTF increased by 18% and 19% respectively on a day ahead basis. On a<br>month ahead basis, NBP and TTF increased by 33% and 36% respectively. Prices increased in response to higher demand coming from the global<br>LNG market, termination of Russian gas exports to Europe through Ukraine as of January 1, 2025, and below average storage levels due to<br>a colder winter leading to high withdrawals.
Year-over-year<br>natural gas prices in Canadian dollar terms at NYMEX HH increased by 84% and AECO 7A increased by 44%. AECO prices increased due to strong<br>withdrawals in the Q1 2025 winter timeframe, whereas NYMEX HH performed relatively better due to stronger US natural gas demand and LNG<br>demand growth starting in the first half of 2025.
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For Q2 2025, average<br>European natural gas prices represented a $14.73/mcf premium to AECO 5A. Approximately 21% of our natural gas production in Q2 2025 benefited<br>from this premium European pricing (Q2 2025 - 38%). The change in price exposure resulted in a decrease to our realized natural gas price<br>in Q2 2025 compared to the same period in 2024.
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| Vermilion Energy Inc.  ■  Page 23  ■  2025 Second Quarter Report |

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North America

During the second quarter of 2025, Vermilion entered into agreements to dispose of the Company's non-core assets in Saskatchewan and the United States. As a result of these agreements, the operating results for these assets held for sale have been presented as discontinued operations throughout this MD&A in accordance with IFRS 5 "Non-current Assets Held for Sale and Discontinued Operations". Please refer to Note 4 "Discontinued operations" and Note 14 "Subsequent events" of the condensed consolidated interim financial statements for the three and six months ended June 30, 2025 for additional information. As a result, the North America continuing operations consists of our Deep Basin and Mica Montney assets.

Q2 2025 Q2 2024 YTD 2025 YTD 2024
Production ^(1)^
Crude oil and condensate (bbls/d) 14,178 7,883 12,054 7,475
NGLs (bbls/d) 11,072 5,374 9,393 5,287
Natural gas (mmcf/d) 394.07 148.37 321.94 144.65
Production from continuing operations (boe/d) 90,926 37,987 75,103 36,870
Production from discontinued operations (boe/d) 15,453 17,000 15,057 17,103
Total production volume (boe/d) 106,379 54,987 90,160 53,973
^(1)^ Please refer to Supplemental Table 4 "Production" for disclosure by product type.
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Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 212,369 25.67 105,762 30.60 378,633 27.85 206,650 30.80
Royalties (16,322) (1.97) (9,767) (2.83) (34,979) (2.57) (20,880) (3.11)
Transportation (22,899) (2.77) (10,627) (3.07) (39,194) (2.88) (18,664) (2.78)
Operating (62,460) (7.55) (41,421) (11.98) (105,401) (7.75) (75,223) (11.21)
General and administration ^(1)^ (11,709) (1.42) (6,414) (1.86) (29,397) (2.16) (8,351) (1.24)
Corporate income tax recovery (expense) ^(1)^ (2,325) (0.28) 4,105 1.19 (2,760) (0.20) 966 0.14
Fund flows from continuing operations 96,654 11.68 41,638 12.05 166,902 12.29 84,498 12.60
Drilling and development (45,211) (43,594) (165,363) (161,447)
Free cash flow from continuing operations 51,443 (1,956) 1,539 (76,949)
^(1)^ General and administration includes amounts from our Corporate segment. Corporate income tax expense primarily<br>relates to income taxes on Corporate segment activities.
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^^

Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 90,314 64.23 126,288 81.63 190,467 69.89 238,656 76.67
Royalties (16,800) (11.95) (24,886) (16.09) (35,999) (13.21) (47,653) (15.31)
Transportation (2,999) (2.13) (3,497) (2.26) (5,944) (2.18) (6,793) (2.18)
Operating (25,819) (18.36) (28,065) (18.14) (53,698) (19.70) (62,935) (20.22)
General and administration (10,334) (7.35) (6,275) (4.06) (15,206) (5.58) (12,540) (4.03)
Corporate income taxes - - (16) (0.01) - - (19) (0.01)
Fund flows from discontinued operations 34,362 24.44 63,549 41.07 79,620 29.22 108,716 34.92
Drilling and development (12,830) (17,926) (23,488) (36,582)
Free cash flow from discontinued operations 21,532 45,623 56,132 72,134

Production from Vermilion's North American operations averaged 106,379 boe/d in Q2 2025, an increase of 44% from the previous quarter primarily due to a full quarter of contribution from the acquired Westbrick assets following the close of the transaction in February 2025, as well as new production brought online in the Montney in the quarter.

In Q2 2025, Vermilion completed five (5.0 net) and brought on production eleven (11.0 net) Montney liquids-rich shale gas wells. In the Deep Basin, the Company drilled four (3.4 net), completed three (2.4 net), and brought on production three (2.4 net) liquids-rich conventional natural gas wells. Vermilion did not have an active drilling program in Saskatchewan or the United States as these assets were marketed for sale, and definitive agreements to sell both assets were announced in Q2 2025. In the United States, four (1.4 net) non-operated light and medium crude oil wells were brought on production.

| Vermilion Energy Inc.  ■  Page 24  ■  2025 Second Quarter Report |
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Q2 2025 Q2 2024 YTD 2025 YTD 2024
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$M $/boe $M $/boe $M $/boe $M $/boe
Canada 212,369 25.67 105,762 30.60 378,633 27.85 206,650 30.80
Discontinued operations:
Canada 64,766 66.51 83,873 84.12 138,901 72.00 158,030 78.22
United States 25,548 59.07 42,415 77.12 51,566 64.78 80,626 73.80
Total discontinued operations 90,314 64.23 126,288 81.63 190,467 69.89 238,656 76.67
North America 302,683 31.27 232,050 46.37 569,100 34.87 445,306 45.33

Sales in North America increased for the three and six months ended June 30, 2025 compared to the prior year primarily due to increased production in Alberta from the Westbrick acquisition, and in British Columbia with fifteen Mica Montney wells brought online in 2024 and twelve in the first six months of 2025, partially offset by decreased production in the United States due to lower capital allocation. Sales decreased on a per boe basis for the three months ended June 30, 2025 primarily on decreased North American crude pricing. Sales decreased for the six months ended June 30, 2025 primarily on lower United States sales volumes coupled with decreased North American crude pricing.

Royalties
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
Canada (16,322) (1.97) (9,767) (2.77) (34,979) (2.57) (20,880) (3.07)
Discontinued operations:
Canada (9,664) (9.92) (12,399) (12.44) (21,596) (11.19) (23,841) (11.80)
United States (7,136) (16.50) (12,487) (22.70) (14,403) (18.09) (23,812) (21.79)
Total discontinued operations (16,800) (11.95) (24,886) (16.09) (35,999) (13.21) (47,653) (15.31)
North America (33,122) (3.42) (34,653) (6.93) (70,978) (4.35) (68,533) (6.98)
Royalty rate (% of sales)
Canada 7.7 % 9.2 % 9.2 % 10.1 %
Discontinued operations 18.6 % 19.7 % 18.9 % 20.0 %

Royalties in North America remained fairly flat on a dollar basis for the three and six months ended June 30, 2025 compared to the same periods in the prior year primarily due to decreased United States crude production and lower realized liquids pricing. The decrease was partially offset by royalties on production from the Westbrick acquisition in Q1 2025 and sliding scale price decreases. Royalties decreased on a per unit basis for the three and six months ended June 30, 2025 primarily due to lower realized crude prices and the higher gas weighting in our production mix following the Westbrick acquisition, subject to lower royalty rates relative to liquids.

Transportation
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
Canada (22,899) (2.77) (10,627) (3.02) (39,194) (2.88) (18,664) (2.74)
Discontinued operations:
Canada (2,805) (2.88) (2,946) (2.95) (5,625) (2.92) (5,863) (2.90)
United States (194) (0.45) (551) (1.00) (319) (0.40) (930) (0.85)
Total discontinued operations (2,999) (2.13) (3,497) (2.26) (5,944) (2.18) (6,793) (2.18)
North America (25,898) (2.68) (14,124) (2.82) (45,138) (2.77) (25,457) (2.59)

Transportation expense in North America increased on a dollar basis for the three and six months ended June 30, 2025 compared to the prior year comparable periods primarily due to transportation costs on acquired Westbrick assets. On a per boe basis, transportation expense decreased for the three months ended June 30, 2025, primarily due to lower per unit costs on acquired production and increased for the six months ended June 30, 2025 primarily due to higher pipeline fees in British Columbia.

| Vermilion Energy Inc.  ■  Page 25  ■  2025 Second Quarter Report |
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Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $/boe $M $/boe
Canada (62,460) (7.55) (41,421) (11.77) (105,401) (7.75) (75,223) (11.06)
Discontinued operations:
Canada (19,254) (19.77) (21,719) (21.78) (40,191) (20.83) (48,375) (23.95)
United States (6,565) (15.18) (6,346) (11.54) (13,507) (16.97) (14,560) (13.33)
Total discontinued operations (25,819) (18.36) (28,065) (18.14) (53,698) (19.70) (62,935) (20.22)
North America (88,279) (9.12) (69,486) (13.89) (159,099) (9.75) (138,158) (14.06)

Operating expense in North America increased on a dollar basis for the three and six months ended June 30, 2025 compared to the prior year comparable period primarily due to the Westbrick acquisition, partially offset by lower downhole maintenance, lower trucking costs in British Columbia and lower wages and facility maintenance in Saskatchewan. Operating expense decreased on a per boe basis for the three and six months ended June 30, 2025, primarily due to lower per unit operating costs on increased production impacted by the Westbrick acquisition and new wells coming on stream.

| Vermilion Energy Inc.  ■  Page 26  ■  2025 Second Quarter Report |

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International

Q2 2025 Q2 2024 YTD 2025 YTD 2024
Production ^(1)^
Crude oil and condensate (bbls/d) 12,055 12,714 11,945 13,087
Natural gas (mmcf/d) 105.39 103.64 105.26 109.08
Total production volume (boe/d) 29,623 29,987 29,489 31,267
Total sales volume (boe/d) 27,911 29,271 28,286 32,149
^(1)^ Please refer to Supplemental Table 4 "Production" for disclosure by product type.
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^^

Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $boe $M $boe
Sales 231,465 91.13 246,875 92.68 533,894 104.28 541,654 92.57
Royalties (12,946) (5.10) (11,957) (4.49) (24,380) (4.76) (26,630) (4.55)
Transportation (10,713) (4.22) (11,193) (4.20) (22,659) (4.43) (22,822) (3.90)
Operating (60,546) (23.84) (70,744) (26.56) (131,503) (25.69) (151,383) (25.87)
General and administration (12,228) (4.81) (13,848) (5.20) (24,328) (4.75) (29,349) (5.02)
Corporate income tax expense (8,791) (3.46) (16,185) (6.08) (27,415) (5.35) (38,685) (6.61)
PRRT (755) (0.30) (3,638) (1.37) (3,773) (0.74) (14,421) (2.46)
Fund flows from operations 125,486 49.40 119,310 44.78 299,836 58.56 258,364 44.16
Drilling and development (53,197) (47,830) (89,851) (93,619)
Exploration and evaluation (4,251) (1,260) (18,906) (9,404)
Free cash flow 68,038 70,220 191,079 155,341

Production from Vermilion's International operations averaged 29,623 boe/d in Q2 2025, an increase of 1% from the previous quarter due to new production in Germany and Croatia, partially offset by natural declines.

In Germany, Vermilion drilled, completed and brought on production two (2.0 net) light and medium crude oil wells. The Osterheide well (1.0 net) that was brought on production at the end of Q1 2025 produced approximately 1,100 boe/d in Q2 2025, driven by strong local demand. In Croatia, the Company drilled, completed and brought on production one (1.0 net) conventional natural gas well on the SA-10 block, which began producing through the existing facility in May 2025.

Sales
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
Australia 20,853 108.85 32,787 131.06 51,685 117.62 107,613 131.08
France 54,481 85.94 83,656 112.22 115,543 94.53 172,652 112.75
Netherlands 28,188 82.74 30,541 74.19 71,074 101.18 65,507 73.01
Germany 44,804 89.80 29,157 78.76 98,139 100.31 60,341 75.83
Ireland 67,794 93.60 69,793 79.76 168,780 111.18 134,257 74.99
Central and Eastern Europe 15,345 101.95 941 85.04 28,673 110.59 1,284 83.42
International 231,465 91.13 246,875 92.68 533,894 104.28 541,654 92.57

As a result of changes in inventory levels, our sales volumes for crude oil in Australia, France, and Germany may differ from our production volumes in those business units. The following table provides the crude oil sales volumes (consisting entirely of "light crude oil and medium crude oil") for those jurisdictions.

Crude oil sales volumes (bbls/d) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Australia 2,105 2,749 2,428 4,511
France 6,966 8,192 6,753 8,414
Germany 1,235 1,000 1,526 932
International 10,306 11,941 10,707 13,857
| Vermilion Energy Inc.  ■  Page 27  ■  2025 Second Quarter Report |

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Sales decreased on a dollar and per boe basis for the three months ended June 30, 2025 compared to the prior year primarily due to the timing of inventory combined with slightly lower realized oil prices. For the six months ended June 30, 2025, sales decreased on a dollar basis and increased on a per boe basis compared to the prior year primarily due to the timing of inventory and downtime partially offset by higher realized sales prices on our European natural gas.

Royalties
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
France (8,858) (13.97) (10,283) (13.79) (16,324) (13.35) (23,335) (15.24)
Netherlands - - - - (10) (0.01) (217) (0.24)
Germany (1,991) (3.99) (1,435) (3.88) (4,329) (4.42) (2,790) (3.51)
Central and Eastern Europe (2,097) (13.93) (239) (21.60) (3,717) (14.34) (288) (18.71)
International (12,946) (5.10) (11,957) (4.49) (24,380) (4.76) (26,630) (4.55)
Royalty rate (% of sales) 5.6 % 4.8 % 4.6 % 4.9 %

Royalties in our International core region are primarily incurred in France, Germany, the Netherlands and Croatia, where royalties, depending on jurisdiction, include charges based on a percentage of sales and fixed per boe charges. Our production in Australia and Ireland is not subject to royalties.

Royalties on a per boe basis increased for the three months and six months ended June 30, 2025, primarily due to higher sales volumes in Croatia, which carried higher associated royalty rates. Royalties increased on a dollar basis for the three months ended June 30, 2025 primarily due to higher production volumes in Croatia, partially offset by lower sales volumes in France. For the six months ended June 30, 2025, royalties decreased on a dollar basis primarily due to lower sales volumes in France, partially offset by higher sales volumes in Croatia and Germany.

Transportation
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
France (5,982) (9.44) (6,401) (8.59) (11,460) (9.38) (11,764) (7.68)
Germany (2,440) (4.89) (2,386) (6.45) (6,709) (6.86) (5,578) (7.01)
Ireland (2,291) (3.16) (2,406) (2.75) (4,490) (2.96) (5,480) (3.06)
International (10,713) (4.22) (11,193) (4.20) (22,659) (4.43) (22,822) (3.90)

Transportation expense for the three and six months ended June 30, 2025 remained relatively flat on a dollar basis compared to the prior year. On a per boe basis, transportation expense increased for the six months ended June 30, 2025 compared to the prior year primarily due to higher vessel costs in France.

Our production in Australia, Netherlands and Central and Eastern Europe is not subject to transportation expense.

Operating expense
Q2 2025 Q2 2024 YTD 2025 YTD 2024
--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $boe $M $boe
Australia (10,208) (53.29) (14,174) (56.66) (25,193) (57.33) (40,960) (49.89)
France (17,091) (26.96) (14,606) (19.59) (33,134) (27.11) (36,046) (23.54)
Netherlands (7,927) (23.27) (10,709) (26.01) (17,535) (24.96) (21,319) (23.76)
Germany (10,609) (21.26) (14,430) (38.98) (25,786) (26.36) (25,191) (31.66)
Ireland (13,576) (18.74) (16,453) (18.80) (27,818) (18.32) (27,057) (15.11)
Central and Eastern Europe (1,135) (7.54) (372) (33.62) (2,037) (7.86) (810) (52.62)
International (60,546) (23.84) (70,744) (26.56) (131,503) (25.69) (151,383) (25.87)

Operating expenses decreased on a dollar and per unit basis for the three months ended June 30, 2025, primarily due to a prior period gas processing fee recovery in Germany and lower sales volumes in Australia which has higher per unit costs. For the six months ended June 30, 2025, operating expenses decreased primarily due to lower sales volumes in Australia, higher gas gathering in the Netherlands and the timing of sales in France. On a per boe basis, operating expenses remained relatively flat for the six months ended June 30, 2025 compared to the prior year due to lower sales volumes in Australia and France, partially offset by fixed charges in Central and Eastern Europe and Germany.

| Vermilion Energy Inc.  ■  Page 28  ■  2025 Second Quarter Report |

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Consolidated Financial Performance Review

Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 443,834 41.04 352,637 57.62 912,527 48.76 748,304 59.57
Royalties (29,268) (2.71) (21,724) (3.55) (59,359) (3.17) (47,510) (3.78)
Transportation (33,612) (3.11) (21,820) (3.57) (61,853) (3.31) (41,486) (3.30)
Operating (123,006) (11.37) (112,165) (18.33) (236,904) (12.66) (226,606) (18.04)
General and administration (23,937) (2.21) (20,262) (3.31) (53,725) (2.87) (37,700) (3.00)
Corporate income tax expense (11,116) (1.03) (12,080) (1.97) (30,175) (1.61) (37,719) (3.00)
Petroleum resource rent tax (755) (0.07) (3,638) (0.59) (3,773) (0.20) (14,421) (1.15)
Interest expense (37,691) (3.49) (21,062) (3.44) (70,670) (3.78) (39,454) (3.14)
Equity based compensation (5,692) (0.53) (14,361) (2.35) (5,692) (0.30) (14,361) (1.14)
Realized gain on derivatives 47,699 4.41 46,017 7.52 58,818 3.14 266,632 21.23
Realized foreign exchange (loss) gain (487) (0.05) 2,267 0.37 2,012 0.11 4,138 0.33
Realized other expense (653) (0.06) (655) (0.11) (15,119) (0.81) (472) (0.04)
Fund flows from continuing operations 225,316 20.82 173,154 28.29 436,087 23.30 559,345 44.54
Equity based compensation (1,286) 3,860 (7,217) (1,658)
Unrealized gain (loss) on derivative instruments ^(1)^ 70,569 (125,789) 56,894 (314,533)
Unrealized foreign exchange gain (loss) ^(1)^ 6,002 2,344 (30,012) (18,863)
Accretion (17,716) (16,146) (33,517) (32,050)
Depletion and depreciation (165,761) (131,826) (314,044) (280,003)
Deferred tax expense (41,345) (14,196) (28,390) (29,331)
Unrealized other expense ^(1)^ (1,394) (208) (1,713) (345)
Net earnings (loss) from continuing operations 74,385 (108,807) 78,088 (117,438)
Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 90,314 64.23 126,288 81.63 190,467 69.89 238,656 76.67
Royalties (16,800) (11.95) (24,886) (16.09) (35,999) (13.21) (47,653) (15.31)
Transportation (2,999) (2.13) (3,497) (2.26) (5,944) (2.18) (6,793) (2.18)
Operating (25,819) (18.36) (28,065) (18.14) (53,698) (19.70) (62,935) (20.22)
General and administration (10,334) (7.35) (6,275) (4.06) (15,206) (5.58) (12,540) (4.03)
Corporate income tax expense - - (16) (0.01) - - (19) (0.01)
Fund flows from discontinued operations 34,362 24.44 63,549 41.07 79,620 29.22 108,716 34.92
Unrealized loss on derivative instruments ^(1)^ (11,047) - (11,047) -
Unrealized foreign exchange (loss) gain ^(1)^ (552) 725 (437) 291
Accretion (2,156) (2,063) (4,235) (4,093)
Depletion and depreciation (18,406) (29,358) (46,511) (59,615)
Deferred tax recovery (expense) 62,342 (6,471) 58,403 (7,981)
Impairment expense (372,386) - (372,386) -
Net (loss) earnings from discontinued operations (307,843) 26,382 (296,593) 37,318
Fund flows from operations 259,678 21.25 236,703 30.87 515,707 24.03 668,061 42.61
Net loss (233,458) (82,425) (218,505) (80,120)
^(1)^ Unrealized gain (loss) on derivative instruments, Unrealized foreign exchange gain (loss), and Unrealized<br>other expense are line items from the respective Consolidated Statements of Cash Flows.
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Fluctuations in fund flows from operations, including fund flows from continuing operations and fund flows from discontinued operations may occur as a result of changes in production levels, commodity prices, and costs to produce petroleum and natural gas. In addition, fund flows from operations may be affected by the timing of crude oil shipments in Australia and France. When crude oil inventory is built up, the related operating expense, royalties, and depletion expense are deferred and carried as inventory on the consolidated balance sheet. When the crude oil inventory is subsequently drawn down, the related expenses are recognized within profit or loss.

| Vermilion Energy Inc.  ■  Page 29  ■  2025 Second Quarter Report |

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General and administration

For the three months ended June 30, 2025,<br>general and administration expense increased compared to the same period in the prior year due to restructuring costs incurred in Canada<br>and higher short-term incentive plan payments. General and administration expense increased for the six months ended June 30, 2025<br>compared to the comparable period in 2024 primarily due to transaction costs related to the Westbrick acquisition and restructuring costs<br>in Canada.

Equity based compensation

Equity based compensation included within<br>funds flow from operations primarily relates to the settlement of withholding taxes on long-term incentives granted to directors, officers,<br>and employees under security-based arrangements via cash, which were previously settled through the issuance and sale of shares from Treasury.<br>Equity based compensation settled in cash decreased for the three and six months ended June 30, 2025 compared to the same periods in the<br>prior year primarily due to the higher value of LTIP in the prior year.

PRRT and corporate income taxes

PRRT for the three and six months ended<br>June 30, 2025 declined compared to the same periods in the prior year due to lower sales in Australia.
Corporate income taxes for the three and<br>six months ended June 30, 2025 decreased compared to the prior year comparable periods due to lower revenues from the European business<br>unit.
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Interest expense

Interest expense<br>for the three and six months ended June 30, 2025 increased due to higher debt levels driven by the issuance of the 2033 senior notes<br>for US $400.0 million, the $450.0 million term loan, and draws on revolving credit facility. The increase was partially offset by the<br>repayment of the US $300.0 million 2025 senior notes and the partial repayment of the term loan of $200.0 million.

Realized gain or loss on derivatives

For the three and six months ended June 30,<br>2025, we recorded realized gains on our natural gas and crude oil hedges due to lower commodity pricing compared to the strike prices.
A listing of derivative positions as at<br>June 30, 2025 is included in “Supplemental Table 2” of this MD&A.
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Realized other income or expense

Realized other expense for the three months<br>ended June 30, 2025 remained relatively flat compared to the prior year. For the six months ended June 30, 2025, realized other<br>expense increased primarily related to an estimated provision recognized to satisfy work commitments.
Net earnings (loss)
---

Fluctuations in net earnings (loss) from period-to-period are caused by changes in both cash and non-cash based income and charges. Cash based items are reflected in fund flows from operations. Non-cash items include: equity based compensation expense, unrealized gains and losses on derivative instruments, unrealized foreign exchange gains and losses, accretion, depletion and depreciation expense, and deferred taxes. In addition, non-cash items may also include gains or losses resulting from acquisition or disposition activity or charges resulting from impairment or impairment reversals.

Equity based compensation

Equity based compensation expense relates included within net earnings (loss) and excluded from funds flow from operations relates to non-cash compensation expense attributable to long-term incentives granted to directors, officers, and employees under security-based arrangements. Equity based compensation expense decreased for the three and six months ended June 30, 2025 versus the prior year primarily due to the cash settlement of previously share-based settled expenses at a higher value of LTIP in the prior year, and the lower value of LTIP awards outstanding in the current year.

Unrealized gain or loss on derivative instruments

Unrealized gain or loss on derivative instruments arises as a result of changes in forecasts for future prices and rates. As Vermilion uses derivative instruments to manage the commodity price exposure of our future crude oil and natural gas production, we will normally recognize unrealized gains on derivative instruments when future commodity price forecasts decline and vice-versa. As derivative instruments are settled, the unrealized gain or loss previously recognized is reversed, and the settlement results in a realized gain or loss on derivative instruments.

USD-to-CAD cross currency interest rate swaps and foreign exchange swaps may be entered into to manage the foreign exchange movements on USD borrowings on our revolving credit facility. As such, unrealized gains and losses on our cross currency interest swaps are offset by unrealized losses and gains on foreign exchange relating to the underlying USD borrowings from our revolving credit facility.

| Vermilion Energy Inc.  ■  Page 30  ■  2025 Second Quarter Report |

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For the three months ended June 30, 2025, we recognized a net unrealized gain on derivative instruments of $59.5 million. This consists of unrealized gains of $42.0 million on our European natural gas commodity derivative instruments, $34.4 million on our North American gas commodity derivative instruments and $4.6 million on our USD-to-CAD foreign exchange swaps, partially offset by losses of $14.5 million on our Cross Currency Interest Rate Swaps, $6.4 million on our equity swaps, and $0.6 million on our crude oil and liquids commodity derivative instruments.

For the six months ended June 30, 2025, we recognized a net unrealized gain on derivative instruments of $56.9 million. This consists of unrealized gains of $92.4 million on our European natural gas commodity derivative instruments and $6.1 million on our USD-to-CAD foreign exchange swaps, partially offset by an unrealized loss of $19.3 million on our North American gas commodity derivative instruments, $15.6 million on our Cross Currency Interest Rate Swaps, $13.4 million on our equity swaps and $4.4 million on our crude oil and liquids commodity derivative instruments.

A net unrealized loss on derivative instruments of $11.0 million was recorded for the three and six months ended June 30, 2025 relating to WTI swaps entered into by Vermilion on behalf of the purchaser of the Saskatchewan assets held for sale and were novated upon closing. These contracts are presented as liabilities held for sale at their fair value within discontinued operations and began maturing after June 30, 2025. The swaps have an average strike price of CAD $80/bbl with daily volume of 3,175 to 4,540 from Q3 2025 to Q2 2028.

Unrealized foreign exchange gainsor losses

As a result of Vermilion’s international operations, Vermilion has monetary assets and liabilities denominated in currencies other than the Canadian dollar. These monetary assets and liabilities include cash, receivables, payables, long-term debt, derivative instruments and intercompany loans. Unrealized foreign exchange gains and losses result from translating these monetary assets and liabilities from their underlying currency to the Canadian dollar.

In 2025, unrealized foreign exchange gains and losses primarily resulted from:

The translation of Euro and US dollar denominated<br>intercompany loans to and from our international subsidiaries to Vermilion Energy Inc. An appreciation in the Euro and/or the US dollar<br>against the Canadian dollar will result in an unrealized foreign exchange loss (and vice-versa). Under IFRS Accounting Standards, the<br>offsetting foreign exchange loss or gain is recorded as a currency translation adjustment within other comprehensive income. As a result,<br>consolidated comprehensive income reflects the offsetting of these translation adjustments while net loss reflects only the parent company's<br>side of the translation.
The translation of our USD denominated<br>2030 senior unsecured notes and USD denominated 2033 senior unsecured notes.
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The translation of USD borrowings on our<br>revolving credit facility. The unrealized foreign exchange gains or losses on these borrowings are offset by unrealized derivative gains<br>or losses on associated USD-to-CAD cross currency interest rate swaps.
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For the three months ended June 30, 2025, we recognized a net unrealized foreign exchange gain of $5.5 million, primarily driven by the effects of the US dollar weakening 5.1% against the Canadian dollar on our US denominated debt, partially offset by the effects of the Euro strengthening 3.2% against the Canadian dollar on our Euro denominated loans. For the six months ended June 30, 2025, we recognized a net unrealized foreign exchange loss of $30.0 million, primarily driven by the effects of the Euro strengthening 7.3% against the Canadian dollar on our Euro denominated loans, partially offset by the impact of the US dollar weakening 5.2% against the Canadian dollar on our US denominated debt.

Accretion

Accretion expense is recognized to update the present value of the asset retirement obligation balance. For the three and six months ended June 30, 2025, accretion remained relatively flat compared to the prior year comparable periods.

Depletion and depreciation

Depletion and depreciation expense is recognized to allocate the cost of capital assets over the useful life of the respective assets. Depletion and depreciation expense per unit of production is determined for each depletion unit (which are groups of assets within a specific production area that have similar economic lives) by dividing the sum of the net book value of capital assets and future development costs by total proved plus probable reserves.

Fluctuations in depletion and depreciation expense are primarily the result of changes in produced crude oil and natural gas volumes, and changes in depletion and depreciation per unit. Fluctuations in depletion and depreciation per unit are the result of changes in reserves, depletable base (net book value of capital assets and future development costs), and relative production mix.

Depletion and depreciation on a per boe basis for the three and six months ended June 30, 2025 of $15.07 and $16.82 decreased from $21.02 and $21.67 in the same periods of the prior year primarily due to the increase in reserves acquired from the Westbrick assets. The decrease was partially offset by related increases to future development costs and the strengthening of the Euro against the Canadian dollar.

Deferred tax

Deferred tax assets arise when the tax basis of an asset exceeds its accounting basis (known as a deductible temporary difference). Conversely, deferred tax liabilities arise when the tax basis of an asset is less than its accounting basis (known as a taxable temporary difference). Deferred tax assets are recognized only to the extent that it is probable that there are future taxable profits against which the deductible temporary difference can be utilized. Deferred tax assets and liabilities are measured at the enacted or substantively enacted tax rate that is expected to apply when the asset is realized, or the liability is settled.

| Vermilion Energy Inc.  ■  Page 31  ■  2025 Second Quarter Report |

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As such, fluctuations in deferred tax expenses and recoveries primarily arise as a result of: changes in the accounting basis of an asset or liability without a corresponding tax basis change (e.g. when derivative assets and liabilities are marked-to-market or when accounting depletion differs from tax depletion), changes in available tax losses (e.g. if they are utilized to offset taxable income), changes in estimated future taxable profits resulting in a derecognition or recognition of deferred tax assets, and changes in enacted or substantively enacted tax rates.

For the three and six months ended June 30, 2025, the Company recorded a net deferred tax recovery on continuing and discontinued operations compared to deferred tax expense in the same periods of 2024. The net deferred tax recovery in the current year was driven by the impairment recorded in Canada attributable to discontinued operations, and was partially offset by loss utilization on taxable income in Canada and Ireland. The deferred tax expense in the prior year was primarily driven by the derecognition of the deferred tax assets in Ireland.

Financial Position Review

Balance sheet strategy

We regularly review whether our forecast of fund flows from operations is sufficient to finance planned capital expenditures, dividends, share buy-backs, and abandonment and reclamation expenditures. To the extent that fund flows from operations forecasts are not expected to be sufficient to fulfill such expenditures, we will evaluate our ability to finance any shortfall by reducing some or all categories of expenditures, with issuances of equity, and/or with debt (including borrowing using the unutilized capacity of our existing revolving credit facility). We have a long-term goal of maintaining a ratio of net debt to four quarter trailing fund flows from operations of approximately 1.0.

As at June 30, 2025, we have a ratio of net debt to four quarter trailing fund flows from operations of 1.4.

Net debt

Net debt is reconciled to long-term debt, as follows:

As at
($M) Jun 30, 2025 Dec 31, 2024
Long-term debt 1,951,250 963,456
Adjusted working capital ^(1)^ (540,502) 3,426
Unrealized FX on swapped USD borrowings 2,573 -
Net debt 1,413,321 966,882
Ratio of net debt to four quarter trailing fund flows from operations ^(2)^ 1.4 0.8
^(1)^ Adjusted working capital is a non-GAAP financial measure that is not standardized under IFRS Accounting<br>Standards and may not be comparable to similar measures disclosed by other issuers. It is defined as current assets less current liabilities,<br>excluding current derivatives and current lease liabilities. The measure is used to calculate net debt, a capital measure disclosed above.<br>Reconciliation to the primary financial statement measures can be found in the “Non-GAAP and Other Specified Financial Measures”<br>section of this document. These figures include amounts for assets held for sale and liabilities associated with assets held for sale<br>which represent the estimated cash proceeds from dispositions that closed subsequent to June 30, 2025.
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^(2)^ Subsequent to February 26, 2025, net debt to four quarter trailing fund flows from operations is calculated<br>inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if the acquisition of Westbrick Energy<br>occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing fund flows from discontinued<br>operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma basis.
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As at June 30, 2025, net debt increased to $1.4 billion (December 31, 2024 - $1.0 billion) due to the financing of the Westbrick acquisition in Q1 2025, which was partially offset by the disposition of the Saskatchewan and United States assets held for sale at June 30, 2025 and strong free cash flow generation from higher sales volumes, partially driven by the Westbrick acquisition and new wells brought on stream.

The ratio of net debt to four quarter trailing fund flows from operations as at June 30, 2025 increased to 1.4 (December 31, 2024 - 0.8) primarily due to higher net debt as a result of the Westbrick acquisition, partially offset by the inclusion of Westbrick's four quarter trailing fund flows from operations and strong free cash flow generation.

| Vermilion Energy Inc.  ■  Page 32  ■  2025 Second Quarter Report |
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The balances recognized on our balance sheet are as follows:

As at
Jun 30, 2025 Dec 31, 2024
Revolving credit facility 632,341 -
Term loan 245,756 -
2025 senior unsecured notes - 398,275
2030 senior unsecured notes 536,642 565,181
2033 senior unsecured notes 536,511 -
Long-term debt 1,951,250 963,456

Revolving credit facility

As at June 30, 2025, Vermilion had in place a bank revolving credit facility maturing May 25, 2029 with terms and outstanding positions as follows:

As at
($M) Jun 30, 2025 Dec 31, 2024
Total facility amount 1,350,000 1,350,000
Amount drawn (632,341) -
Letters of credit outstanding (32,173) (22,731)
Unutilized capacity 685,486 1,327,269

The facility is secured by various fixed and floating charges against the subsidiaries of Vermilion. As at June 30, 2025, $632.3 million of the revolving credit facility was drawn.

On June 9, 2025, the maturity date of the syndicate facility was extended to May 25, 2029 (previously May 26, 2028). The total facility amount of $1.35 billion and aggregate amount available under the facility of $1.8 billion remain unchanged.

As at June 30, 2025, the revolving credit facility was subject to the following financial covenants:

As at
Financial covenant Limit Jun 30, 2025 Dec 31, 2024
Consolidated total debt to consolidated EBITDA Less than 4.0 1.45 0.72
Consolidated total senior debt to consolidated EBITDA Less than 3.5 0.65 -
Consolidated EBITDA to consolidated interest expense Greater than 2.5 11.57 16.59

Our financial covenants include financial measures defined within our revolving credit facility agreement that are not defined under IFRS Accounting Standards. These financial measures are defined by our revolving credit facility agreement as follows:

Consolidated total debt: Includes all amounts<br>classified as “Long-term debt”, “Current portion of long-term debt”, and “Lease obligations” (including<br>the current portion included within "Accounts payable and accrued liabilities" but excluding operating leases as defined under<br>IAS 17) on our consolidated balance sheet.
Consolidated total senior debt: Consolidated<br>total debt excluding unsecured and subordinated debt.
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Consolidated EBITDA: Consolidated net loss<br>before interest, income taxes, depreciation, accretion and certain other non-cash items, adjusted for the impact of the acquisition of<br>a material subsidiary.
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Total interest expense: Includes all amounts<br>classified as "Interest expense", but excludes interest on operating leases as defined under IAS 17.
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As at June 30, 2025 and December 31, 2024, Vermilion was in compliance with the above covenants.

Term Loan

Concurrent with the completion of the Westbrick acquisition on February 26, 2025, Vermilion's credit facility agreement was amended to incorporate a new $450.0 million term loan (the “Term Loan”) which was immediately drawn. The Term Loan does not require principal repayments prior to its May 26, 2028 maturity, is non-revolving, and is subject to the same financial covenants as Vermilion’s revolving credit facility. The Term Loan bears interest based on a reference rate plus an applicable margin.

| Vermilion Energy Inc.  ■  Page 33  ■  2025 Second Quarter Report |

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During the second quarter of 2025, $200.0 million of the term loan was repaid. Subsequent to June 30, 2025, the term loan was repaid in full using proceeds from the sale of the Saskatchewan assets.

2025 senior unsecured notes

On March 13, 2017, Vermilion issued US $300.0 million of senior unsecured notes at par. The notes bore interest at a rate of 5.625% per annum and were paid semi-annually on March 15 and September 15. The notes matured on March 15, 2025 and the balance was repaid in full.

2030 senior unsecured notes

On April 26, 2022, Vermilion closed a private offering of US $400.0 million of senior unsecured notes, priced at 99.241% of par. The notes bear interest at a rate of 6.875% per annum, to be paid semi-annually on May 1 and November 1. The notes mature on May 1, 2030. As direct senior unsecured obligations of Vermilion, the notes rank equally with existing and future senior unsecured indebtedness of the Company.

The senior unsecured notes were recognized at amortized cost and include the transaction costs directly related to the issuance.

On or after May 1, 2025, Vermilion may<br>redeem some or all of the senior unsecured notes at the redemption prices set forth below, together with accrued and unpaid interest.
Year Redemption price
--- ---
2025 103.438 %
2026 102.292 %
2027 101.146 %
2028 and thereafter 100.000 %

2033 senior unsecured notes

On February 11, 2025 Vermilion closed a private offering of US $400.0 million of senior unsecured notes at par. The notes bear interest at a rate of 7.250% per annum, to be paid semi-annually on February 15 and August 15. The notes mature on February 15, 2033. As direct senior unsecured obligations of Vermilion, the notes rank equally with existing and future senior unsecured indebtedness of the Company.

The senior unsecured notes were recognized at amortized cost and include the transaction costs directly related to the issuance.

Vermilion may, at its option, redeem the notes prior to maturity as follows:

Prior to February 15, 2028, Vermilion may<br>redeem up to 40% of the original principal amount of the notes with an amount of cash not greater than the net cash proceeds of certain<br>equity offerings at a redemption price of 107.250% of the principal amount of the notes, together with accrued and unpaid interest.
Prior to February 15, 2028, Vermilion may<br>also redeem some or all of the notes at a price equal to 100% of the principal amount of the notes, plus a “make-whole premium,”<br>together with applicable premium, accrued and unpaid interest.
--- ---
On or after February 15, 2028, Vermilion<br>may redeem some or all of the senior unsecured notes at the redemption prices set forth below, together with accrued and unpaid interest.
--- ---
Year Redemption price
--- ---
2028 103.625 %
2029 101.813 %
2030 and thereafter 100.000 %
| Vermilion Energy Inc.  ■  Page 34  ■  2025 Second Quarter Report |
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---

The following table outlines our dividend payment history:

Date Frequency Dividend per unit or share
April 2022 to July 2022 Quarterly $0.06
August 2022 to March 2023 Quarterly $0.08
April 2023 to March 2024 Quarterly $0.10
April 2024 onwards Quarterly $0.12
April 2025 onwards Quarterly $0.13

The following table reconciles the change in shareholders’ capital:

Shareholders’ Capital Shares ('000s) Amount ($M)
Balance at January 1 154,344 3,918,898
Shares issued for acquisition 1,104 13,363
Vesting of equity based awards 439 16,091
Share-settled dividends on vested equity based awards 66 599
Repurchase of shares (1,934) (49,451)
Balance at June 30 154,019 3,899,500

As at June 30, 2025, there were approximately 3.9 million equity based compensation awards outstanding. As at August 7, 2025, there were approximately 153.8 million common shares issued and outstanding.

On July 9, 2025, the Toronto Stock Exchange approved the Company's notice of intention to renew its normal course issuer bid ("the NCIB"). The NCIB renewal allows Vermilion to purchase up to 15,259,187 common shares (representing approximately 10% of outstanding common shares) beginning July 12, 2025 and ending July 11, 2026. Common shares purchased under the NCIB will be cancelled.

In the second quarter of 2025, Vermilion purchased 0.7 million common shares under the NCIB for total consideration of $6.3 million. The common shares purchased under the NCIB were cancelled.

Subsequent to June 30, 2025, Vermilion purchased and cancelled 0.2 million shares under the NCIB for total consideration of $2.6 million.

Contractual Obligations and Commitments

As at June 30, 2025, Vermilion had the following contractual obligations and commitments:

($M) Less than 1 year 1 - 3 years 3 - 5 years After 5 years Total
Long-term debt ^(1) (2)^ 123,377 492,214 1,359,824 664,414 2,639,829
Lease obligations ^(3)^ 27,113 35,000 30,611 44,680 137,404
Processing and transportation agreements 85,902 112,874 148,358 814,891 1,162,025
Purchase obligations 31,032 10,691 332 368 42,423
Drilling and service agreements 34,150 24,012 - - 58,162
Total contractual obligations and commitments 301,574 674,791 1,539,125 1,524,353 4,039,843
^(1)^ Includes interest on senior unsecured notes.
--- ---
^(2)^ Includes the term loan, which was repaid subsequent to June 30, 2025.
--- ---
^(3)^ Includes undiscounted IFRS 16 - Leases obligations of $83.8 million as at June 30, 2025, net<br>of office subleases, surface lease rental commitments of $51.9 million and other of $1.7 million that are not considered leases under<br>IFRS 16 and are not represented on the balance sheet.
--- ---
^(4)^ Commitments denominated in foreign currencies have been translated using the related spot rates on June 30,<br>2025.
--- ---

^^

^^

| Vermilion Energy Inc.  ■  Page 35  ■  2025 Second Quarter Report |

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Asset Retirement Obligations

As at June 30, 2025, asset retirement obligations were $0.9 billion compared to $1.2 billion as at December 31, 2024. The decrease in asset retirement obligations is primarily attributable to changes in rates combined with the reclassification of liabilities associated with the United States and Saskatchewan dispositions, partially offset by the acquisition of Westbrick asset retirement obligations and the foreign exchange impact of the Euro strengthening against the Canadian dollar. The credit spread increased to 4.4% at June 30, 2025 compared to 2.6% at December 31, 2024 primarily due to a higher expected cost of borrowing.

The present value of the obligation is calculated using a credit-adjusted risk-free rate, calculated using a credit spread added to risk-free rates based on long-term, risk-free government bonds. Vermilion's credit spread is determined using the Company's expected cost of borrowing at the end of the reporting period.

The risk-free rates and credit spread used as inputs to discount the obligations were as follows:

Jun 30, 2025 Dec 31, 2024 Change
Credit spread added to below noted risk-free rates 4.4 % 2.6 % 1.8 %
Country specific risk-free rate
Canada 3.6 % 3.2 % 0.4 %
United States 4.9 % 4.8 % 0.1 %
France 4.0 % 3.7 % 0.3 %
Netherlands 3.0 % 2.7 % 0.3 %
Germany 3.0 % 2.6 % 0.4 %
Ireland 3.1 % 2.8 % 0.3 %
Australia 4.4 % 4.6 % (0.2) %
Central and Eastern Europe 4.8 % 4.7 % 0.1 %

Current cost estimates are inflated to the estimated time of abandonment using inflation rates of between 1.5% and 3.6% (as at December 31, 2024 - between 1.5% and 3.6%).

Risks and Uncertainties


Vermilion is exposed to various market and operational risks. For a discussion of these risks, please see Vermilion's MD&A and Annual Information Form, each for the year ended December 31, 2024 available on SEDAR+ at www.sedarplus.ca or on Vermilion’s website at www.vermilionenergy.com.

Critical Accounting Estimates

The preparation of consolidated financial statements in accordance with IFRS Accounting Standards requires management to make estimates, judgments and assumptions that affect reported assets, liabilities, revenues and expenses, gains and losses, and disclosures of any possible contingencies. These estimates and assumptions are developed based on the best available information which management believed to be reasonable at the time such estimates and assumptions were made. As such, these assumptions are uncertain at the time estimates are made and could change, resulting in a material impact on Vermilion’s consolidated financial statements. Estimates are reviewed by management on an ongoing basis and as a result may change from period to period due to the availability of new information or changes in circumstances. Additionally, as a result of the unique circumstances of each jurisdiction that Vermilion operates in, the critical accounting estimates may affect one or more jurisdictions. There have been no material changes to our critical accounting estimates used in applying accounting policies for the six months ended June 30, 2025. Further information, including a discussion of critical accounting estimates, can be found in the notes to the Consolidated Financial Statements and annual MD&A for the year ended December 31, 2024, available on SEDAR+ at www.sedarplus.ca or on Vermilion’s website at www.vermilionenergy.com.

Off Balance Sheet Arrangements

We have not entered into any guarantee or off balance sheet arrangements that would materially impact our financial position or results of operations.

| Vermilion Energy Inc.  ■  Page 36  ■  2025 Second Quarter Report |

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Internal Control Over Financial Reporting

There has been no change in Vermilion’s internal control over financial reporting ("ICFR") during the period covered by this MD&A that materially affected, or is reasonably likely to materially affect, our internal control over financial reporting.

Vermilion has limited the scope of design controls and procedures ("DC&P") and internal controls over financial reporting to exclude controls, policies

and procedures of Westbrick Energy Ltd., which was acquired on February 26, 2025. The scope limitation is in accordance with section 3.3(1)(b) of NI 52-109 which allows an issuer to limit the design of DC&P and ICFR to exclude controls, policies, and procedures of a business that the issuer acquired not more than 365 days before the end of the fiscal period.

The table below presents the summary financial information of Westbrick Energy Ltd. included in Vermilion's financial statements as at and for the three and six months ended June 30, 2025:

($M) Balance at June 30, 2025
Non-current assets 1,252,737
Non-current liabilities (190,427)
Net assets 1,062,310
($M) Q2 2025 YTD 2025
--- --- ---
Revenue 92,878 131,369
Net earnings 6,141 12,647

Recently Adopted Accounting Pronouncements

Vermilion did not adopt any new accounting pronouncements as at June 30, 2025 that would have a material impact on the Consolidated Interim Financial Statements.

Regulatory Pronouncements Not Yet Adopted

Issuance of IFRS Sustainability Standards- IFRS S1 "General Requirements for Disclosure of Sustainability-related Financial Information" and IFRS S2 "Climate-relatedDisclosures"

In June 2023, the International Sustainability Standards Board (ISSB) issued its inaugural standards - IFRS S1 and IFRS S2.

The Canadian Sustainability Standards Board has released Canada-specific version of IFRS S1 and S2 as Canadian Sustainability Disclosure Standards 1 and 2. While Canadian securities regulators have not mandated these standards, they have referenced them as a useful voluntary disclosure framework for sustainability and climate-related disclosure, and noted that securities legislation already requires issuers to disclose material climate-related risks. Australia has mandated the Australian version of IFRS S2 as Australian Sustainability Reporting Standards 2 with mandatory disclosure anticipated for Vermilion in 2027. Vermilion is continuing to review the impact of the standards on its financial reporting.

IFRS 18 “Presentation and Disclosure in FinancialStatements issued”

In April 2024, the IASB issued IFRS 18 Presentation and Disclosure in Financial Statements issued which will replace IAS 1 Presentation of Financial Statements. Retrospective application of the standard is mandatory for annual reporting periods starting from January 1, 2027 onwards with earlier application is permitted. Vermilion is assessing the impacts of the standard on its financial reporting.

Disclosure Controls and Procedures

Our officers have established and maintained disclosure controls and procedures and evaluated the effectiveness of these controls in conjunction with our filings. As of June 30, 2025, we have evaluated the effectiveness of the design and operation of our disclosure controls and procedures. Based on this evaluation, the Chief Executive Officer and the Chief Financial Officer have concluded and certified that our disclosure controls and procedures are effective.

| Vermilion Energy Inc.  ■  Page 37  ■  2025 Second Quarter Report |

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Supplemental Table 1: Operating Netbacks

The following table includes financial statement information on a per unit basis by business unit. Liquids includes crude oil, condensate, and NGLs. Natural gas sales volumes have been converted on a basis of six thousand cubic feet of natural gas to one barrel of oil equivalent.

YTD 2025 Q2 2024 YTD 2024
Natural Gas Total Liquids Natural Gas Total Total Total
$/mcf $/boe $/bbl $/mcf $/boe $/boe $/boe
Continuing Operations
Canada
Sales 2.25 25.67 60.77 2.45 27.85 30.60 30.80
Royalties (0.06) (1.97) (6.87) (0.14) (2.57) (2.83) (3.11)
Transportation (0.32) (2.77) (5.19) (0.32) (2.88) (3.07) (2.78)
Operating (0.66) (7.55) (16.83) (0.69) (7.75) (11.98) (11.21)
Operating netback 1.21 13.38 31.88 1.30 14.65 12.72 13.70
General and administration (1.42) (2.16) (1.86) (1.24)
Corporate income taxes (/boe) (0.28) (0.20) 1.19 0.14
Fund flows from operations (/boe) 11.68 12.29 12.05 12.60
France
Sales - 85.94 94.53 - 94.53 112.22 112.75
Royalties - (13.97) (13.35) - (13.35) (13.79) (15.24)
Transportation - (9.44) (9.38) - (9.38) (8.59) (7.68)
Operating - (26.96) (27.11) - (27.11) (19.59) (23.54)
Operating netback - 35.57 44.69 - 44.69 70.25 66.29
General and administration (4.57) (5.32) (5.11) (5.87)
Current income taxes 0.64 (0.06) (7.99) (7.69)
Fund flows from operations (/boe) 31.64 39.31 57.15 52.73
Netherlands
Sales 13.82 82.74 83.84 16.89 101.18 74.19 73.01
Royalties - - - - (0.01) - (0.24)
Operating (3.88) (23.27) (28.11) (4.16) (24.96) (26.01) (23.76)
Operating netback 9.94 59.47 55.73 12.73 76.21 48.18 49.01
General and administration (4.49) (4.06) (4.31) (4.14)
Current income taxes (7.31) (19.68) (19.09) (21.03)
Fund flows from operations (/boe) 47.67 52.47 24.78 23.84
Germany
Sales 15.03 89.80 97.64 16.89 100.31 78.76 75.83
Royalties (0.70) (3.99) (2.86) (0.84) (4.42) (3.88) (3.51)
Transportation (0.48) (4.89) (15.22) (0.59) (6.86) (6.45) (7.01)
Operating (3.57) (21.26) (25.21) (4.47) (26.36) (38.98) (31.66)
Operating netback 10.28 59.66 54.35 10.99 62.67 29.45 33.65
General and administration (7.42) (6.93) (8.27) (7.08)
Current income taxes (8.28) (10.49) (4.60) (7.64)
Fund flows from operations (/boe) 43.96 45.25 16.58 18.93
Ireland
Sales 15.60 93.60 - 18.52 111.18 79.76 74.99
Transportation (0.53) (3.16) - (0.49) (2.96) (2.75) (3.06)
Operating (3.12) (18.74) - (3.05) (18.32) (18.80) (15.11)
Operating netback 11.95 71.70 - 14.98 89.90 58.21 56.82
General and administration (1.75) (1.94) (1.67) (2.03)
Current income taxes (0.43) (0.33) (0.36) (0.43)
Fund flows from operations (/boe) 69.52 87.63 56.18 54.36

All values are in US Dollars.

| Vermilion Energy Inc.  ■  Page 38  ■  2025 Second Quarter Report |
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--- --- --- --- --- --- --- ---
Natural Gas Total Liquids Natural Gas Total Total Total
$/mcf $/boe $/bbl $/mcf $/boe $/boe $/boe
Australia
Sales - 108.85 117.62 - 117.62 131.06 131.08
Operating - (53.29) (57.33) - (57.33) (56.66) (49.89)
PRRT (1) - (3.94) (8.59) - (8.59) (14.54) (17.57)
Operating netback - 51.62 51.70 - 51.70 59.86 63.62
General and administration (8.75) (6.52) (8.01) (4.56)
Current income taxes (2.16) (1.27) (1.40) (1.45)
Fund flows from operations (/boe) 40.71 43.91 50.45 57.61
Central and Eastern Europe
Sales 17.01 101.95 63.74 18.45 110.59 85.04 83.42
Royalties (2.33) (13.93) (2.20) (2.39) (14.34) (21.60) (18.71)
Operating (1.26) (7.54) - (1.31) (7.86) (33.62) (52.62)
Operating netback 13.42 80.48 61.54 14.75 88.39 29.82 12.09
General and administration (7.65) (9.15) (156.98) (235.90)
Current income taxes (12.30) (8.46) - -
Fund flows from operations (/boe) 60.53 70.78 (127.16) (223.81)
Discontinued Operations
United States
Sales 1.85 59.07 77.83 3.09 64.78 77.12 73.80
Royalties (0.54) (16.50) (21.73) (0.87) (18.09) (22.70) (21.79)
Transportation - (0.45) (0.51) - (0.40) (1.00) (0.85)
Operating (0.50) (15.18) (20.45) (0.77) (16.97) (11.54) (13.33)
Operating netback 0.81 26.94 35.14 1.45 29.32 41.88 37.83
General and administration (5.36) (5.27) (5.95) (5.99)
Fund flows from operations (/boe) 21.58 24.05 35.93 31.84
Canada - Saskatchewan
Sales 1.62 66.51 82.93 1.89 72.00 84.12 78.22
Royalties (0.27) (9.92) (14.50) 1.19 (11.19) (12.44) (11.80)
Transportation (0.26) (2.88) (3.15) (0.27) (2.92) (2.95) (2.90)
Operating (0.42) (19.77) (24.10) (0.45) (20.83) (21.78) (23.95)
Operating netback 0.67 33.94 41.18 2.36 37.06 46.95 39.57
General and administration (8.23) (5.71) (3.01) (2.97)
Fund flows from operations (/boe) 25.71 31.35 43.94 36.60
Total Company
Sales 4.88 43.71 76.05 6.09 51.45 62.46 62.97
Realized hedging gain 0.54 3.90 2.96 0.44 2.74 6.00 17.01
Royalties (0.14) (3.77) (10.02) (0.18) (4.45) (6.08) (6.07)
Transportation (0.32) (3.00) (5.17) (0.33) (3.16) (3.30) (3.08)
Operating (1.36) (12.18) (20.14) (1.60) (13.55) (18.29) (18.47)
PRRT (2) - (0.06) (0.47) - (0.18) (0.47) (0.92)
Operating netback 3.60 28.60 43.21 4.42 32.85 40.32 51.44
General and administration (2.80) (3.22) (3.46) (3.21)
Interest expense (3.08) (3.30) (2.75) (2.52)
Equity based compensation (0.47) (0.27) (1.87) (0.92)
Realized foreign exchange (loss) gain (0.04) 0.09 0.30 0.26
Other expense (0.05) (0.71) (0.09) (0.03)
Corporate income taxes (0.91) (1.41) (1.58) (2.41)
Fund flows from operations (/boe) 21.25 24.03 30.87 42.61

All values are in US Dollars.

^(1)^ Vermilion considers Australian PRRT to be an operating item and, accordingly, has included PRRT in the<br>calculation of operating netbacks. Current income taxes presented above excludes PRRT.

^^

| Vermilion Energy Inc.  ■  Page 39  ■  2025 Second Quarter Report |

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Supplemental Table 2: Hedges

The prices in these tables may represent the weighted averages for several contracts with foreign currency amounts translated to the disclosure currency using forward rates as at the month-end date. The weighted average price for the portfolio of options listed below may not have the same payoff profile as the individual contracts. As such, the presentation of the weighted average prices is purely for indicative purposes.

The following tables outline Vermilion’s outstanding risk management positions as at June 30, 2025:

Unit Currency Daily Bought Put Volume Weighted Average Bought Put Price Daily Sold Call Volume Weighted Average Sold Call Price Daily Sold Put Volume Weighted Average Sold Put Price Daily Sold Swap Volume Weighted Average Sold Swap Price Daily Bought Swap Volume Weighted Average Bought Swap Price
AECO
Q3 2025 mcf CAD 42,652 2.04 42,652 3.09 - - 127,955 2.77 - -
Q4 2025 mcf CAD 44,223 2.64 44,223 3.72 - - 98,104 3.17 - -
Q1 2026 mcf CAD 45,021 2.93 45,021 4.02 - - 120,847 3.38 - -
Q2 2026 mcf CAD 4,739 3.17 4,739 4.22 - - 132,694 3.30 - -
Q3 2026 mcf CAD 4,739 3.17 4,739 4.22 - - 132,694 3.30 - -
Q4 2026 mcf CAD 4,739 3.17 4,739 4.22 - - 107,557 3.33 - -
Q1 2027 mcf CAD - - - - - - 99,521 3.16 - -
Q2 2027 mcf CAD - - - - - - 90,043 3.13 - -
Q3 2027 mcf CAD - - - - - - 90,043 3.13 - -
Q4 2027 mcf CAD - - - - - - 90,043 3.13 - -
AECO Basis (AECO less NYMEX Henry Hub)
Q3 2025 mcf USD - - - - - - 10,000 (1.15) - -
Q4 2025 mcf USD - - - - - - 10,000 (1.15) - -
NYMEX Henry Hub
Q3 2025 mcf USD 24,000 3.50 24,000 4.49 - - 10,000 3.19 - -
Q4 2025 mcf USD 24,000 3.50 24,000 4.49 - - 10,000 3.19 - -
Q1 2026 mcf USD 24,000 3.50 24,000 4.49 - - - - - -
Q2 2026 mcf USD 24,000 3.50 24,000 4.49 - - - - - -
Q3 2026 mcf USD 24,000 3.50 24,000 4.49 - - - - - -
Q4 2026 mcf USD 24,000 3.50 24,000 4.49 - - - - - -
Q1 2027 mcf USD - - - - - - 24,000 3.76 - -
Q2 2027 mcf USD - - - - - - 24,000 3.76 - -
Q3 2027 mcf USD - - - - - - 24,000 3.76 - -
Q4 2027 mcf USD - - - - - - 24,000 3.76 - -
Q1 2028 mcf USD - - 9,538 6.50 - - 6,813 6.00 - -
Q2 2028 mcf USD - - 14,000 6.50 - - 10,000 6.00 - -
Q3 2028 mcf USD - - 14,000 6.50 - - 10,000 6.00 - -
Q4 2028 mcf USD - - 14,000 6.50 - - 10,000 6.00 - -
TTF
Q3 2025 mcf EUR 22,111 8.31 22,111 12.88 22,111 4.01 27,024 12.81 - -
Q4 2025 mcf EUR 31,938 8.05 31,938 12.50 31,938 3.67 23,339 11.78 - -
Q1 2026 mcf EUR 24,567 7.39 24,567 11.66 24,567 3.02 23,339 11.78 - -
Q2 2026 mcf EUR 24,567 7.39 24,567 11.66 24,567 3.02 20,882 9.77 - -
Q3 2026 mcf EUR 24,567 7.39 24,567 11.66 24,567 3.02 20,882 9.77 - -
Q4 2026 mcf EUR 28,253 7.43 28,253 11.66 28,253 2.93 7,370 9.35 - -
Q1 2027 mcf EUR 28,253 7.43 28,253 11.66 28,253 2.93 9,827 9.87 - -
Q2 2027 mcf EUR - - - - - - 2,457 11.43 - -
Q3 2027 mcf EUR - - - - - - 2,457 11.43 - -
Q4 2027 mcf EUR - - - - - - 2,457 11.43 - -
Buy TTF, Sell NBP Basis
Q3 2025 mcf EUR - - - - - - 23,885 (0.47) - -
THE
Q3 2025 mcf EUR - - - - - - 2,457 14.95 - -
| Vermilion Energy Inc.  ■  Page 40  ■  2025 Second Quarter Report |
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--- --- --- --- --- --- --- --- --- --- --- --- ---
Dated Brent
Q3 2025 bbl USD - - - - - - 2,500 74.34 - -
WTI
Q3 2025 bbl USD 8,750 63.02 8,750 68.14 8,750 55.02 5,500 70.49 256 57.98
Q4 2025 bbl USD 15,000 60.41 15,000 68.30 15,000 49.83 - - 256 57.98
Q1 2026 bbl USD 10,000 60.10 10,000 68.02 10,000 48.05 - - 500 62.27
Q2 2026 bbl USD 7,500 62.97 7,500 70.92 7,500 50.00 - - 500 62.27
Q3 2026 bbl USD 7,500 62.97 7,500 70.92 7,500 50.00 - - - -
Q4 2026 bbl USD 7,500 62.97 7,500 70.92 7,500 50.00 - - - -
MSW-WTI Differential
Q3 2025 bbl USD - - - - - - 1,000 (3.45) - -
C5-WTI Differential
Q3 2025 bbl USD - - - - - - 2,000 (0.60) - -
Conway
Q3 2025 bbl USD - - - - - - 2,500 32.23 - -
Q4 2025 bbl USD - - - - - - 2,000 32.42 - -
Q1 2026 bbl USD - - - - - - 1,000 31.13 - -
Q2 2026 bbl USD - - - - - - 1,000 31.13 - -
^(1)^ This table is exclusive of WTI swaps entered into by Vermilion on behalf of the purchaser of the Saskatchewan<br>assets held for sale and were novated upon closing. These contracts are presented as liabilities held for sale at their fair value within<br>discontinued operations and began maturing after June 30, 2025. The swaps have an average strike price of CAD $80/bbl with daily volume<br>of 3,175 to 4,540 from Q3 2025 to Q2 2028.
--- ---

^^

VET Equity Swaps Initial Share Price Share Volume
Swap Jan 2020 - Apr 2027 20.9788 CAD 2,250,000
Swap Jan 2020 - Jul 2027 22.4587 CAD 1,500,000
Foreign Exchange Period Monthly Bought Put Amount Weighted Average Bought Put Price Monthly Sold Call Amount Weighted Average Sold Call Price Monthly Sold Swap Amount Weighted Average Sold Swap Price
--- --- --- --- --- --- --- --- --- --- ---
Collar Sell USD, Buy CAD Jul 2025 - Dec 2025 12,500,000 USD 1.3637 12,500,000 USD 1.4133 - -
Cross Currency Interest Rate Receive Notional Amount Receive Rate Pay Notional Amount Pay Rate
--- --- --- --- --- --- --- ---
Swap Feb 2033 250,000,000 USD 7.250% 357,870,000 CAD 6.099%
Swap June 2025 - July 2025 438,447,400 USD SOFR + 2.350% 600,000,000 CAD CORRA + 2.218

The following sold option instruments allow the counterparties, at the specified date, to enter into a derivative instrument contract with Vermilion at the detailed terms:

Period if Option Exercised Unit Currency Option Expiration Date Daily Bought Put Volume Weighted Average Bought Put Price Daily Sold Call Volume Weighted Average Sold Call Price Daily Sold Put Volume Weighted Average Sold Put Price Daily Sold Swap Volume Weighted Average Sold Swap Price
WTI
Oct 2025 - Dec 2025 bbl USD 30-Sep-2025 - - - - - - 3,000 65.00
Jan 2026 - Jun 2026 bbl USD 31-Dec-2025 - - - - - - 2,000 65.00
Jan 2026 - Dec 2026 bbl USD 31-Dec-2025 - - - - - - 1,000 65.00
Jul 2026 - Dec 2026 bbl USD 30-Jun-2026 - - - - - - 1,000 70.00
TTF
Jan 2026 - Dec 2026 mcf EUR 31-Dec-2025 - - - - - - 4,913 13.19
Jan 2027 - Dec 2027 mcf EUR 30-Jun-2026 - - - - - - 2,457 10.26
Jan 2027 - Dec 2027 mcf EUR 31-Dec-2026 - - - - - - 4,913 10.26
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Supplemental Table 3: Capital Expenditures and Acquisitions

By classification ($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Drilling and development 111,238 109,350 278,702 291,648
Exploration and evaluation 4,251 1,260 18,906 9,404
Capital expenditures 115,489 110,610 297,608 301,052
Acquisitions ($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Acquisitions, net of cash acquired 1,591 5,450 1,086,047 5,829
Shares issued for acquisition - - 13,363 -
Acquisition of securities - - - 9,373
Acquired working capital deficit - - 23,179 -
Acquisitions 1,591 5,450 1,122,589 15,202
By category ($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Drilling, completion, new well equip and tie-in, workovers and recompletions 74,185 39,436 191,881 177,497
Production equipment and facilities 37,960 62,648 93,260 111,129
Seismic, studies, land and other 3,344 8,526 12,467 12,426
Capital expenditures 115,489 110,610 297,608 301,052
Acquisitions 1,591 5,450 1,122,589 15,202
Total capital expenditures and acquisitions 117,080 116,060 1,420,197 316,254
Capital expenditures by country ($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Canada 45,211 43,594 165,363 161,447
France 10,246 11,389 17,002 22,404
Netherlands 13,873 4,033 21,620 8,631
Germany 18,087 21,897 43,322 45,925
Ireland 817 356 1,145 3,449
Australia 8,755 8,809 18,457 14,980
Central and Eastern Europe 5,670 2,606 7,211 7,634
Capital expenditures on continuing operations 102,659 92,684 274,120 264,470
Canada 5,374 15,613 10,865 22,042
United States 7,456 2,313 12,623 14,540
Capital expenditures on discontinued operations 12,830 17,926 23,488 36,582
Capital expenditures 115,489 110,610 297,608 301,052
Acquisitions by country ($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Canada 1,591 5,450 1,122,589 15,202
Acquisitions 1,591 5,450 1,122,589 15,202
| Vermilion Energy Inc.  ■  Page 42  ■  2025 Second Quarter Report |

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Supplemental Table 4: Production

Q2/25 Q1/25 Q4/24 Q3/24 Q2/24 Q1/24 Q4/23 Q3/23 Q2/23 Q1/23 Q4/22 Q3/22
Continuing Operations
Canada
Light and medium crude oil (bbls/d) 5,812 4,136 4,102 4,844 4,288 3,252 3,294 3,572 869 2,768 3,201 2,821
Condensate ^(1)^ (bbls/d) 8,366 5,768 3,546 3,338 3,595 3,815 3,696 4,046 3,194 4,459 4,087 3,847
Other NGLs ^(1)^ (bbls/d) 11,072 7,695 4,980 5,715 5,374 5,200 5,390 5,333 4,215 5,871 5,190 5,786
NGLs (bbls/d) 19,438 13,463 8,526 9,053 8,969 9,015 9,086 9,379 7,409 10,330 9,277 9,633
Conventional natural gas (mmcf/d) 394.06 249.02 151.64 148.37 148.37 140.93 148.20 150.97 141.80 148.30 133.77 130.57
Total (boe/d) 90,926 59,104 37,898 38,625 37,987 35,753 37,081 38,113 31,912 37,813 34,772 34,212
France
Light and medium crude oil (bbls/d) 6,827 6,810 7,083 7,115 7,246 7,308 7,395 7,578 7,788 7,578 7,247 6,818
Total (boe/d) 6,827 6,810 7,083 7,115 7,246 7,308 7,395 7,578 7,788 7,578 7,247 6,818
Netherlands
Condensate ^(1)^ (bbls/d) 35 34 44 39 51 165 119 39 61 66 49 74
NGLs (bbls/d) 35 34 44 39 51 165 119 39 61 66 49 74
Conventional natural gas (mmcf/d) 22.25 23.91 24.20 25.06 26.84 31.02 32.06 24.32 27.28 29.07 27.41 29.15
Total (boe/d) 3,744 4,020 4,078 4,216 4,524 5,336 5,462 4,091 4,607 4,910 4,617 4,933
Germany
Light and medium crude oil (bbls/d) 1,731 1,512 1,596 1,598 1,698 1,722 1,775 1,713 1,715 1,410 1,481 1,764
Conventional natural gas (mmcf/d) 25.49 21.05 21.71 21.41 18.41 22.87 19.62 20.29 22.05 25.85 25.86 26.54
Total (boe/d) 5,979 5,020 5,215 5,167 4,766 5,533 5,046 5,095 5,391 5,717 5,791 6,187
Ireland
Conventional natural gas (mmcf/d) 47.75 52.92 55.32 59.06 57.70 60.34 64.04 47.96 67.51 24.58 26.04 25.74
Total (boe/d) 7,959 8,820 9,220 9,844 9,616 10,057 10,673 7,993 11,251 4,096 4,340 4,290
Australia
Light and medium crude oil (bbls/d) 3,460 3,477 3,778 2,040 3,713 4,264 4,715 1,204 - - 4,847 4,763
Total (boe/d) 3,460 3,477 3,778 2,040 3,713 4,264 4,715 1,204 - - 4,847 4,763
Central and Eastern Europe
Conventional natural gas (mmcf/d) 9.90 7.24 11.21 11.13 0.69 0.29 0.54 0.05 0.30 0.64 0.67 0.63
Total (boe/d) 1,654 1,208 1,869 1,855 122 48 90 8 50 107 111 104
| Vermilion Energy Inc.  ■  Page 43  ■  2025 Second Quarter Report |
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Discontinued Operations
United States
Light and medium crude oil (bbls/d) 2,977 2,261 2,449 2,909 3,817 3,483 3,187 4,404 3,349 2,824 3,282 2,824
Condensate ^(1)^ (bbls/d) 12 19 34 12 27 29 27 15 22 20 36 35
Other NGLs ^(1)^ (bbls/d) 792 795 848 1,064 988 1,078 1,131 1,124 1,025 1,020 1,218 1,031
NGLs (bbls/d) 804 814 882 1,076 1,015 1,107 1,158 1,139 1,047 1,040 1,254 1,066
Conventional natural gas (mmcf/d) 5.83 5.78 5.88 7.08 7.27 8.23 7.49 7.25 7.23 7.14 7.45 7.03
Total (boe/d) 4,752 4,039 4,311 5,164 6,044 5,962 5,593 6,751 5,601 5,055 5,779 5,062
Canada - Saskatchewan
Light and medium crude oil (bbls/d) 7,961 8,039 7,512 7,682 8,180 8,397 8,320 8,482 12,032 13,906 14,247 14,014
Condensate ^(1)^ (bbls/d) 266 328 182 260 258 260 338 364 312 260 438 357
Other NGLs ^(1)^ (bbls/d) 792 677 784 768 834 768 891 887 1,298 1,004 1,089 1,084
NGLs (bbls/d) 1,058 1,005 966 1,028 1,092 1,028 1,229 1,251 1,610 1,264 1,527 1,441
Conventional natural gas (mmcf/d) 10.09 9.44 9.63 8.62 10.11 10.91 11.96 12.97 17.46 12.04 13.04 14.47
Total (boe/d) 10,701 10,617 10,084 10,147 10,956 11,244 11,542 11,894 16,552 17,178 17,948 17,868
Consolidated
Light and medium crude oil (bbls/d) 28,768 26,235 26,521 26,188 28,948 28,426 28,685 26,952 25,753 28,485 34,305 33,003
Condensate ^(1)^ (bbls/d) 8,681 6,151 3,806 3,649 3,931 4,269 4,180 4,463 3,589 4,805 4,610 4,312
Other NGLs ^(1)^ (bbls/d) 12,656 9,167 6,612 7,547 7,196 7,046 7,412 7,344 6,538 7,896 7,497 7,901
NGLs (bbls/d) 21,337 15,318 10,418 11,196 11,127 11,315 11,592 11,807 10,127 12,701 12,107 12,213
Conventional natural gas (mmcf/d) 515.38 369.36 279.59 280.73 269.39 274.59 283.91 263.80 283.63 247.61 234.23 234.12
Total (boe/d) 136,002 103,115 83,536 84,173 84,974 85,505 87,597 82,727 83,152 82,455 85,450 84,237
YTD 2025 2024 2023 2022 2021 2020
--- --- --- --- --- --- --- ---
Continuing Operations
Canada
Light and medium crude oil (bbls/d) 4,979 4,124 558 2,713 2,136 2,809
Condensate ^(1)^ (bbls/d) 7,075 3,573 3,761 4,280 4,475 4,515
Other NGLs ^(1)^ (bbls/d) 9,393 5,317 4,981 5,772 5,857 6,150
NGLs (bbls/d) 16,468 8,890 8,742 10,052 10,332 10,665
Conventional natural gas (mmcf/d) 321.94 147.35 144.26 130.44 122.90 131.22
Total (boe/d) 75,103 37,570 33,344 34,505 32,951 35,345
France
Light and medium crude oil (bbls/d) 6,819 7,188 7,584 7,639 8,799 8,903
Total (boe/d) 6,819 7,188 7,584 7,639 8,799 8,903
Netherlands
Light and medium crude oil (bbls/d) - - - - 3 1
Condensate ^(1)^ (bbls/d) 34 75 71 66 97 88
NGLs (bbls/d) 34 75 71 66 97 88
Conventional natural gas (mmcf/d) 23.08 26.77 28.18 32.66 43.40 46.16
Total (boe/d) 3,881 4,536 4,768 5,510 7,334 7,782
Germany
Light and medium crude oil (bbls/d) 1,622 1,653 1,654 1,435 1,044 968
Conventional natural gas (mmcf/d) 23.28 21.10 21.93 26.18 15.81 12.65
Total (boe/d) 5,502 5,170 5,310 5,798 3,679 3,076
Ireland
Conventional natural gas (mmcf/d) 50.32 58.10 51.12 27.48 29.25 37.44
Total (boe/d) 8,387 9,683 8,520 4,579 4,875 6,240
| Vermilion Energy Inc.  ■  Page 44  ■  2025 Second Quarter Report |
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Australia
Light and medium crude oil (bbls/d) 3,468 3,446 1,492 3,995 3,810 4,416
Total (boe/d) 3,468 3,446 1,492 3,995 3,810 4,416
Central and Eastern Europe
Conventional natural gas (mmcf/d) 8.58 5.86 0.38 0.57 0.31 1.90
Total (boe/d) 1,432 978 63 95 51 317
Discontinued Operations
United States
Light and medium crude oil (bbls/d) 2,621 3,162 3,445 2,908 2,597 3,046
Condensate ^(1)^ (bbls/d) 15 25 21 34 8 5
Other NGLs ^(1)^ (bbls/d) 794 994 1,076 1,066 1,146 1,218
NGLs (bbls/d) 809 1,019 1,097 1,100 1,154 1,223
Conventional natural gas (mmcf/d) 5.81 7.11 7.28 7.20 6.84 7.47
Total (boe/d) 4,398 5,367 5,754 5,207 4,890 5,514
Canada - Saskatchewan
Light and medium crude oil (bbls/d) 8,000 7,941 12,735 14,117 14,818 18,297
Condensate ^(1)^ (bbls/d) 298 240 405 341 356 371
Other NGLs ^(1)^ (bbls/d) 734 789 1,239 1,123 1,322 1,569
NGLs (bbls/d) 1,032 1,029 1,644 1,464 1,678 1,940
Conventional natural gas (mmcf/d) 9.77 9.81 16.68 13.66 15.13 20.16
Total (boe/d) 10,659 10,605 17,159 17,859 19,017 23,597
Consolidated
Light and medium crude oil (bbls/d) 27,509 27,514 27,469 32,809 33,208 38,441
Condensate ^(1)^ (bbls/d) 7,424 3,913 4,258 4,721 4,936 4,980
Other NGLs ^(1)^ (bbls/d) 10,921 7,100 7,296 7,961 8,325 8,937
NGLs (bbls/d) 18,345 11,013 11,554 12,682 13,261 13,917
Conventional natural gas (mmcf/d) 442.78 276.10 269.83 238.18 233.64 256.99
Total (boe/d) 119,649 84,543 83,994 85,187 85,408 95,190

Under National Instrument 51-101 "Standards of Disclosure for Oil and Gas Activities", disclosure of production volumes should include segmentation by product type as defined in the instrument. This table provides a reconciliation from "crude oil and condensate", "NGLs" and "natural gas" to the product types. In this report, references to "crude oil" and "light and medium crude oil" mean "light crude oil and medium crude oil" and references to "natural gas" mean "conventional natural gas". Production volumes reported are based on quantities as measured at the first point of sale.

| Vermilion Energy Inc.  ■  Page 45  ■  2025 Second Quarter Report |

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Supplemental Table 5: Operational and Financial Data by Core RegionProduction volumes ^(1)^

Q2/25 Q1/25 Q4/24 Q3/24 Q2/24 Q1/24 Q4/23 Q3/23 Q2/23 Q1/23 Q4/22 Q3/22
Continuing operations:
North America
Crude oil and condensate (bbls/d) 14,178 9,904 7,648 8,182 7,883 7,067 6,990 7,618 4,063 7,227 7,288 6,668
NGLs (bbls/d) 11,072 7,695 4,980 5,715 5,374 5,200 5,390 5,333 4,215 5,871 5,190 5,786
Natural gas (mmcf/d) 394.06 249.02 151.64 148.37 148.37 140.93 148.20 150.97 141.80 148.30 133.77 130.57
Total (boe/d) 90,926 59,104 37,898 38,625 37,987 35,753 37,081 38,113 31,912 37,813 34,772 34,212
International
Crude oil and condensate (bbls/d) 12,055 11,835 12,502 10,792 12,714 13,459 14,004 10,534 9,564 9,054 13,624 13,419
Natural gas (mmcf/d) 105.39 105.12 112.44 116.66 103.64 114.52 116.27 92.61 117.14 80.13 79.97 82.05
Total (boe/d) 29,623 29,355 31,243 30,237 29,987 32,546 33,381 25,969 29,087 22,408 26,953 27,095
Discontinued operations:
North America
Crude oil and condensate (bbls/d) 11,216 10,647 10,177 10,863 12,282 12,169 11,872 13,265 15,715 17,010 18,003 17,230
NGLs (bbls/d) 1,584 1,472 1,632 1,832 1,822 1,846 2,022 2,011 2,323 2,024 2,307 2,115
Natural gas (mmcf/d) 15.93 15.22 15.51 15.70 17.38 19.14 19.45 20.22 24.69 19.18 20.49 21.50
Total (boe/d) 15,452 14,656 14,395 15,311 17,000 17,206 17,135 18,645 22,153 22,233 23,727 22,930
Consolidated
Crude oil and condensate (bbls/d) 37,449 32,386 30,327 29,837 32,879 32,695 32,866 31,416 29,341 33,290 38,915 37,315
NGLs (bbls/d) 12,656 9,167 6,612 7,547 7,196 7,046 7,412 7,344 6,538 7,896 7,497 7,901
Natural gas (mmcf/d) 515.38 369.36 279.59 280.73 269.39 274.59 283.92 263.80 283.63 247.61 234.23 234.12
Total (boe/d) 136,002 103,115 83,536 84,173 84,974 85,505 87,597 82,727 83,152 82,455 85,450 84,237
^(1)^ Please refer to Supplemental Table 4 "Production" for disclosure by product type.
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^^

Sales volumes

Q2/25 Q1/25 Q4/24 Q3/24 Q2/24 Q1/24 Q4/23 Q3/23 Q2/23 Q1/23 Q4/22 Q3/22
Continuing operations:
North America
Crude oil and condensate (bbls/d) 14,178 9,904 7,648 8,182 7,883 7,067 6,990 7,618 4,063 7,227 7,288 6,668
NGLs (bbls/d) 11,072 7,695 4,980 5,715 5,374 5,200 5,390 5,333 4,215 5,871 5,190 5,786
Natural gas (mmcf/d) 394.06 249.02 151.64 148.37 148.37 140.93 148.20 150.97 141.80 148.30 133.77 130.57
Total (boe/d) 90,926 59,104 37,898 38,625 37,987 35,753 37,081 38,113 31,912 37,813 34,772 34,212
International
Crude oil and condensate (bbls/d) 10,344 11,145 11,360 12,580 11,998 15,938 9,221 9,950 10,302 8,087 16,257 11,493
Natural gas (mmcf/d) 105.39 105.12 112.44 116.66 103.64 114.52 116.27 92.61 117.14 80.13 79.97 82.05
Total (boe/d) 27,911 28,668 30,101 32,024 29,271 35,026 28,598 25,386 29,824 21,442 29,585 25,169
Discontinued operations:
North America
Crude oil and condensate (bbls/d) 11,216 10,647 10,177 10,863 12,282 12,169 11,872 13,265 15,715 17,010 18,003 17,230
NGLs (bbls/d) 1,584 1,472 1,632 1,832 1,822 1,846 2,022 2,011 2,323 2,024 2,307 2,115
Natural gas (mmcf/d) 15.93 15.22 15.51 15.70 17.38 19.14 19.45 20.22 24.69 19.18 20.49 21.50
Total (boe/d) 15,452 14,656 14,395 15,311 17,000 17,206 17,135 18,645 22,153 22,233 23,727 22,930
Consolidated
Crude oil and condensate (bbls/d) 35,738 31,698 29,185 31,624 32,163 35,174 28,083 30,833 30,080 32,324 41,547 35,391
NGLs (bbls/d) 12,656 9,167 6,612 7,547 7,196 7,046 7,412 7,344 6,538 7,896 7,497 7,901
Natural gas (mmcf/d) 515.38 369.36 279.59 280.73 269.39 274.59 283.92 263.80 283.63 247.61 234.23 234.12
Total (boe/d) 134,290 102,427 82,394 85,960 84,258 87,985 82,814 82,144 83,889 81,489 88,083 82,312
| Vermilion Energy Inc.  ■  Page 46  ■  2025 Second Quarter Report |

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Financial results

Q2/25 Q1/25 Q4/24 Q3/24 Q2/24 Q1/24 Q4/23 Q3/23 Q2/23 Q1/23 Q4/22 Q3/22
Continuing operations:
North America
Crude oil and condensate sales ($/bbl) 83.86 91.67 93.49 94.81 101.35 89.71 99.69 94.82 156.65 98.34 103.03 112.73
NGL sales ($/bbl) 23.37 29.75 27.76 25.96 27.93 31.21 30.77 27.34 26.83 34.06 38.29 44.03
Natural gas sales ($/mcf) 2.25 2.77 1.99 0.97 1.31 2.11 2.64 2.47 2.33 4.17 5.95 6.34
Sales ($/boe) 25.67 31.26 30.81 28.11 30.60 31.01 34.46 33.20 35.09 40.89 51.00 54.32
Royalties ($/boe) (1.97) (3.51) (1.96) (3.22) (2.83) (3.42) (3.98) (3.39) (2.31) (4.96) (5.20) (9.96)
Transportation ($/boe) (2.77) (3.06) (3.42) (3.46) (3.07) (2.47) (2.56) (2.04) (1.43) (2.56) (2.55) (2.06)
Operating ($/boe) (7.55) (8.07) (11.10) (8.88) (11.98) (10.39) (9.47) (11.12) (7.80) (9.08) (7.82) (7.91)
General and administration ($/boe) (1.42) (3.33) (2.01) (0.81) (1.86) (1.71) 1.49 (0.12) 0.34 (1.31) 0.36 (2.28)
Corporate income taxes ($/boe) (0.28) (0.08) 0.60 (0.47) 1.19 (0.97) 0.34 (0.01) (0.17) (0.19) (0.22) (0.05)
Fund flows from operations ($/boe) 11.68 13.21 12.92 11.27 12.05 12.05 20.28 16.52 23.72 22.79 35.57 32.06
Fund flows from operations 96,654 70,248 45,006 40,046 41,638 39,214 69,202 57,957 68,895 77,559 113,783 100,895
Drilling and development (45,211) (121,851) (85,682) (54,522) (43,594) (110,864) (40,674) (39,245) (53,352) (86,886) (84,677) (48,957)
Free cash flow 51,443 (51,603) (40,676) (14,476) (1,956) (71,650) 28,528 18,712 15,543 (9,327) 29,106 51,938
International
Crude oil and condensate sales ($/bbl) 90.82 108.97 110.31 114.16 116.24 119.68 123.77 114.26 100.23 107.57 128.02 140.09
Natural gas sales ($/mcf) 15.22 20.41 18.11 14.55 12.72 11.63 16.92 13.34 14.58 24.69 39.54 58.55
Sales ($/boe) 91.13 117.22 109.27 97.85 92.68 92.48 108.70 93.46 91.89 132.84 177.23 254.86
Royalties ($/boe) (5.10) (4.43) (5.38) (4.16) (4.49) (4.60) (3.41) 3.55 (7.43) (13.39) (6.38) (7.21)
Transportation ($/boe) (4.22) (4.63) (3.37) (3.81) (4.20) (3.65) (3.91) (4.53) (5.23) (5.11) (3.29) (3.51)
Operating ($/boe) (23.84) (27.50) (25.08) (27.11) (26.56) (25.30) (22.64) (25.58) (28.24) (31.41) (23.35) (22.63)
General and administration ($/boe) (4.81) (4.69) (6.21) (5.56) (5.20) (4.86) (9.18) (7.37) (7.58) (7.52) (5.09) (3.34)
Corporate income taxes ($/boe) (3.46) (7.22) (6.53) (3.74) (6.08) (7.06) (7.81) (13.42) (6.79) (11.20) (15.15) (21.97)
PRRT ($/boe) (0.30) (1.17) 1.16 (0.17) (1.37) (3.38) 7.93 - - - (1.85) (1.96)
Fund flows from operations ($/boe) 49.40 67.58 63.86 53.30 44.78 43.63 69.68 46.11 36.62 64.21 122.12 194.24
Fund flows from operations 125,486 174,350 176,883 157,048 119,310 139,054 183,353 107,704 99,377 123,893 332,377 449,771
Drilling and development (53,197) (36,654) (42,341) (40,638) (47,830) (45,789) (73,604) (49,701) (28,347) (37,258) (43,957) (65,640)
Exploration and evaluation (4,251) (14,655) (24,154) (2,460) (1,260) (8,144) (10,579) (6,235) (2,775) (1,492) (11,456) (6,137)
Free cash flow 68,038 123,041 110,388 113,950 70,220 85,121 99,170 51,768 68,255 85,143 276,964 377,994
Discontinued operations:
North America
Crude oil and condensate sales ($/bbl) 81.28 93.64 91.88 95.57 104.51 90.61 97.61 105.81 75.66 92.98 105.62 113.29
NGL sales ($/bbl) 33.83 47.63 37.41 35.94 46.43 46.90 45.49 33.84 34.03 46.92 50.88 53.73
Natural gas sales ($/mcf) 1.71 3.01 1.89 0.24 1.13 2.38 2.42 2.93 2.08 3.65 6.05 6.83
Sales ($/boe) 64.23 75.93 71.23 72.36 81.63 71.77 75.74 82.11 59.56 78.56 90.31 96.49
Royalties ($/boe) (11.95) (14.56) (13.83) (13.53) (16.09) (14.54) (14.35) (16.68) (9.97) (12.31) (15.71) (16.49)
Transportation ($/boe) (2.13) (2.23) (2.04) (2.26) (2.26) (2.11) (2.18) (2.18) (1.76) (2.24) (2.23) (2.32)
Operating ($/boe) (18.36) (21.14) (23.72) (19.44) (18.14) (22.27) (15.89) (14.08) (18.59) (22.65) (21.84) (23.08)
General and administration ($/boe) (7.35) (3.69) (2.44) (1.81) (4.06) (1.68) (0.47) (1.94) (0.24) (0.45) (0.29) 0.23
Fund flows from operations ($/boe) 24.44 34.31 29.20 35.32 41.07 31.17 42.85 47.23 29.00 40.91 50.24 54.83
Fund flows from operations 34,362 45,258 38,656 49,747 63,549 48,813 67,564 81,003 58,451 81,876 109,660 115,684
Drilling and development (12,830) (8,959) (48,482) (23,649) (17,926) (25,645) (18,030) (30,458) (82,371) (29,184) (29,215) (63,281)
Free cash flow 21,532 36,299 (9,826) 26,098 45,623 23,168 49,534 50,545 (23,920) 52,692 80,445 52,403



| Vermilion Energy Inc.  ■  Page 47  ■  2025 Second Quarter Report |
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--- --- --- --- --- --- --- --- --- --- --- --- ---
Consolidated
Crude oil and condensate sales ($/bbl) 85.07 99.36 100.06 103.55 108.93 104.26 107.91 106.94 96.64 98.62 115.02 123.02
NGL sales ($/bbl) 24.68 31.56 29.38 27.49 31.61 34.16 33.38 27.77 28.11 36.23 39.93 44.64
Natural gas sales ($/mcf) 4.88 7.80 8.47 6.57 5.69 6.10 8.48 6.32 7.37 10.77 17.43 24.68
Sales ($/boe) 43.71 61.71 66.54 61.97 62.46 63.45 68.64 62.92 61.74 75.36 103.99 127.39
Royalties ($/boe) (3.77) (5.35) (5.28) (5.40) (6.08) (6.06) (5.93) (4.26) (6.16) (9.18) (8.43) (10.94)
Transportation ($/boe) (3.00) (3.38) (3.16) (3.38) (3.30) (2.87) (2.95) (2.84) (2.87) (3.14) (2.71) (2.57)
Operating ($/boe) (12.18) (15.38) (18.41) (17.55) (18.29) (18.65) (15.35) (16.26) (17.91) (18.66) (16.81) (16.64)
General and administration ($/boe) (2.80) (3.76) (3.62) (2.76) (3.46) (2.96) (2.60) (2.77) (2.63) (2.71) (1.65) (1.90)
Corporate income taxes ($/boe) (0.91) (2.07) (2.11) (1.61) (1.58) (3.20) (2.57) (7.05) (7.04) (5.96) (32.68) (6.74)
PRRT ($/boe) (0.06) (0.33) 0.43 (0.06) (0.47) (1.35) 2.74 - - - (0.62) (0.60)
Interest ($/boe) (3.08) (3.58) (3.16) (2.68) (2.75) (2.30) (3.01) (2.68) (2.65) (2.98) (2.78) (3.23)
Equity based compensation ($/boe) (0.47) - - - (1.87) - - - - - - -
Realized derivatives ($/boe) 3.90 1.21 3.80 6.31 6.00 27.55 10.33 9.74 8.86 1.95 (5.42) (18.22)
Realized foreign exchange ($/boe) (0.04) 0.27 0.32 0.15 0.30 0.23 (0.73) 0.28 0.48 (0.65) 2.33 (0.28)
Realized other ($/boe) (0.05) (1.57) (0.68) (0.21) (0.09) 0.02 0.26 (1.32) 0.53 0.49 (0.14) 0.80
Fund flows from operations ($/boe) 21.25 27.77 34.67 34.78 30.87 53.86 48.83 35.76 32.35 34.52 35.08 67.07
Fund flows from operations 259,678 256,029 262,698 275,024 236,703 431,358 372,117 270,218 247,109 253,167 284,220 507,876
Drilling and development (111,238) (167,464) (176,505) (118,809) (109,350) (182,298) (132,308) (119,404) (164,070) (153,328) (157,849) (177,878)
Exploration and evaluation (4,251) (14,655) (24,154) (2,460) (1,260) (8,144) (10,579) (6,235) (2,775) (1,492) (11,456) (6,137)
Free cash flow 144,189 73,910 62,039 153,755 126,093 240,916 229,230 144,579 80,264 98,347 114,915 323,861

| Vermilion Energy Inc.  ■  Page 48  ■  2025 Second Quarter Report |

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Non-GAAP and Other Specified Financial Measures


This MD&A includes references to certain financial measures which do not have standardized meanings and may not be comparable to similar measures presented by other issuers. These financial measures include fund flows from operations, a total of segments measure of profit or loss in accordance with IFRS 8 “Operating Segments” (please see Segmented Information in the Notes to the condensed Consolidated Interim Financial Statements) and net debt, a capital management measure in accordance with IAS 1 “Presentation of Financial Statements” (please see Capital Disclosures in the Notes to the condensed Consolidated Interim Financial Statements).

In addition, this MD&A includes financial measures which are not specified, defined, or determined under IFRS Accounting Standards and are therefore considered non-GAAP financial measures and may not be comparable to similar measures presented by other issuers. These non-GAAP financial measures include:

Total of Segments Measure

Fund flows from operations (FFO): Most directly comparable to net loss, FFO is a non-GAAP financial measure and total of segments measure comprised of sales less royalties, transportation, operating, G&A, corporate income tax, PRRT, interest expense, equity based compensation settled in cash, realized gain (loss) on derivatives, realized foreign exchange gain (loss), and realized other income (expense). The measure is used by management to assess the contribution of each business unit to Vermilion's ability to generate income necessary to pay dividends, repay debt, fund asset retirement obligations and make capital investments. Reconciliation to the most directly comparable primary financial statement measures can be found below. Fund flows from continuing operations and fund flows from discontinued operations are calculated in the same manner as FFO and are most directly comparable to net earnings (loss) from continuing operations and net earnings (loss) discontinued operations, respectively.

^^

Q2 2025 Q2 2024 YTD 2025 YTD 2024
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 443,834 41.04 352,637 57.62 912,527 48.76 748,304 59.57
Royalties (29,268) (2.71) (21,724) (3.55) (59,359) (3.17) (47,510) (3.78)
Transportation (33,612) (3.11) (21,820) (3.57) (61,853) (3.31) (41,486) (3.30)
Operating (123,006) (11.37) (112,165) (18.33) (236,904) (12.66) (226,606) (18.04)
General and administration (23,937) (2.21) (20,262) (3.31) (53,725) (2.87) (37,700) (3.00)
Corporate income tax expense (11,116) (1.03) (12,080) (1.97) (30,175) (1.61) (37,719) (3.00)
Petroleum resource rent tax (755) (0.07) (3,638) (0.59) (3,773) (0.20) (14,421) (1.15)
Interest expense (37,691) (3.49) (21,062) (3.44) (70,670) (3.78) (39,454) (3.14)
Equity based compensation (5,692) (0.53) (14,361) (2.35) (5,692) (0.30) (14,361) (1.14)
Realized gain on derivatives 47,699 4.41 46,017 7.52 58,818 3.14 266,632 21.23
Realized foreign exchange (loss) gain (487) (0.05) 2,267 0.37 2,012 0.11 4,138 0.33
Realized other expense (653) (0.06) (655) (0.11) (15,119) (0.81) (472) (0.04)
Fund flows from continuing operations 225,316 20.82 173,154 28.29 436,087 23.30 559,345 44.54
Equity based compensation (1,286) 3,860 (7,217) (1,658)
Unrealized gain (loss) on derivative instruments ^(1)^ 70,569 (125,789) 56,894 (314,533)
Unrealized foreign exchange gain (loss) ^(1)^ 6,002 2,344 (30,012) (18,863)
Accretion (17,716) (16,146) (33,517) (32,050)
Depletion and depreciation (165,761) (131,826) (314,044) (280,003)
Deferred tax expense (41,345) (14,196) (28,390) (29,331)
Unrealized other expense ^(1)^ (1,394) (208) (1,713) (345)
Net earnings (loss) from continuing operations 74,385 (108,807) 78,088 (117,438)
| Vermilion Energy Inc.  ■  Page 49  ■  2025 Second Quarter Report |
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--- --- --- --- --- --- --- --- ---
$M $/boe $M $/boe $M $/boe $M $/boe
Sales 90,314 64.23 126,288 81.63 190,467 69.89 238,656 76.67
Royalties (16,800) (11.95) (24,886) (16.09) (35,999) (13.21) (47,653) (15.31)
Transportation (2,999) (2.13) (3,497) (2.26) (5,944) (2.18) (6,793) (2.18)
Operating (25,819) (18.36) (28,065) (18.14) (53,698) (19.70) (62,935) (20.22)
General and administration (10,334) (7.35) (6,275) (4.06) (15,206) (5.58) (12,540) (4.03)
Corporate income tax expense - - (16) (0.01) - - (19) (0.01)
Fund flows from discontinued operations 34,362 24.44 63,549 41.07 79,620 29.22 108,716 34.92
Unrealized loss on derivative instruments ^(1)^ (11,047) - (11,047) -
Unrealized foreign exchange (loss) gain ^(1)^ (552) 725 (437) 291
Accretion (2,156) (2,063) (4,235) (4,093)
Depletion and depreciation (18,406) (29,358) (46,511) (59,615)
Deferred tax recovery (expense) 62,342 (6,471) 58,403 (7,981)
Impairment expense (372,386) - (372,386) -
Net (loss) earnings from discontinued operations (307,843) 26,382 (296,593) 37,318
Fund flows from operations 259,678 21.25 236,703 30.87 515,707 24.03 668,061 42.61
Net loss (233,458) (82,425) (218,505) (80,120)
^(1)^ Unrealized gain (loss) on derivative instruments, Unrealized foreign exchange gain (loss), and Unrealized<br>other expense are line items from the respective Consolidated Statements of Cash Flows.
--- ---

^^

Non-GAAP Financial Measures and Non-GAAP Ratios

Fund flows from operations perbasic and diluted share: FFO per share and diluted share are non-GAAP ratios. Management assesses fund flows from operations on a per share basis as we believe this provides a measure of our operating performance after taking into account the issuance and potential future issuance of Vermilion common shares. Fund flows from operations per basic share is calculated by dividing fund flows from operations (total of segments measure) by the basic weighted average shares outstanding as defined under IFRS Accounting Standards. Fund flows from operations per diluted share is calculated by dividing fund flows from operations by the sum of basic weighted average shares outstanding and incremental shares issuable under the equity based compensation plans as determined using the treasury stock method. Fund flows from continuing operations per basic and diluted share and fund flows from discontinued operations per basic and diluted share are calculated in the same manner as FFO per basic and diluted share.

**Fund flows from operations per boe:**Management uses fund flows from operations per boe to assess the profitability of our business units and Vermilion as a whole. Fund flows from operations per boe is calculated by dividing fund flows from operations (total of segments measure) by boe production. Fund flows from continuing operations per boe and fund flows from discontinued operations per boe are calculated in the same manner as FFO per boe.

Free cash flow (FCF): Most directly comparable to cash flows from operating activities, FCF is a non-GAAP financial measure calculated as fund flows from operations less drilling and development costs and exploration and evaluation costs. FCF is used by management to determine the funding available for investing and financing activities including payment of dividends, repayment of long-term debt, reallocation into existing business units and deployment into new ventures. Reconciliation to the primary financial statement measures can be found in the following table.

($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Cash flows from operating activities 140,467 266,322 420,851 620,617
Changes in non-cash operating working capital 110,825 (41,364) 77,123 30,724
Asset retirement obligations settled 8,386 11,745 17,733 16,720
Fund flows from operations 259,678 236,703 515,707 668,061
Drilling and development (111,238) (109,350) (278,702) (291,648)
Exploration and evaluation (4,251) (1,260) (18,906) (9,404)
Free cash flow 144,189 126,093 218,099 367,009

Capital expenditures: Most directly comparable to cash flows used in investing activities, capital expenditures is a non-GAAP financial measure calculated as the sum of drilling and development costs and exploration and evaluation costs as derived from the Consolidated Statements of Cash Flows. We consider capital expenditures to be a useful measure of our investment in our existing asset base. Capital expenditures are also referred to as E&D capital. Reconciliation to the primary financial statement measures can be found below.

| Vermilion Energy Inc.  ■  Page 50  ■  2025 Second Quarter Report |
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Drilling and development 111,238 109,350 278,702 291,648
Exploration and evaluation 4,251 1,260 18,906 9,404
Capital expenditures 115,489 110,610 297,608 301,052

**Payout and payout % of FFO:**Payout and payout % of FFO are, respectively, a non-GAAP financial measure and non-GAAP ratio. Payout is most directly comparable to dividends declared. Payout is comprised of dividends declared plus drilling and development costs, exploration and evaluation costs, and asset retirement obligations settled, and payout % of FFO is calculated as payout divided by FFO. The measure is used by management to assess the amount of cash distributed back to shareholders and reinvested in the business for maintaining production and organic growth. Payout as a percentage of FFO is also referred to as the payout ratio or sustainability ratio. The reconciliation of the measure to the primary financial statement measure can be found below.

($M) Q2 2025 Q2 2024 YTD 2025 YTD 2024
Dividends declared 20,022 18,981 40,065 38,164
Drilling and development 111,238 109,350 278,702 291,648
Exploration and evaluation 4,251 1,260 18,906 9,404
Asset retirement obligations settled 8,386 11,745 17,733 16,720
Payout 143,897 141,336 355,406 355,936
% of fund flows from operations 55 % 60 % 69 % 53 %

Return on capital employed (ROCE): A non-GAAP ratio**,** ROCE is a measure that management uses to analyze our profitability and the efficiency of our capital allocation process; the comparable primary financial statement measure is earnings before income taxes. ROCE is calculated by dividing net loss before interest and taxes ("EBIT") by average capital employed over the preceding twelve months. Capital employed is calculated as total assets less current liabilities while average capital employed is calculated using the balance sheets at the beginning and end of the twelve-month period.

Twelve Months Ended
($M) Jun 30, 2025 Jun 30, 2024
Net loss (185,124) (825,947)
Taxes (45,383) (11,691)
Interest expense 115,822 82,581
EBIT (114,685) (755,057)
Average capital employed 5,803,980 5,906,288
Return on capital employed (2) % (13) %

Adjusted working capital (deficit): Adjusted working capital (deficit) is a non-GAAP financial measure calculated as current assets less current liabilities, excluding current derivatives and current lease liabilities. The measure is used by management to calculate net debt, a capital management measure disclosed below.

As at
($M) Jun 30, 2025 Dec 31, 2024
Current assets 1,171,777 582,326
Current liabilities (603,527) (610,590)
Current derivative asset (76,558) (40,312)
Current lease liability ^(1)^ 12,348 12,206
Current derivative liability ^(1)^ 36,462 52,944
Adjusted working capital 540,502 (3,426)

^(1)^ Current lease liability includes the lease liability associated with assets held for sale. Current derivative liability includes the derivative liability associated with assets held for sale. See Note 4 - "Discontinued Operations" for more information.

Acquisitions: Acquisitions is a non-GAAP financial measure and is calculated as the sum of acquisitions, net of cash acquired and acquisitions of securities from the Consolidated Statements of Cash Flows, Vermilion common shares issued as consideration, the estimated value of contingent consideration, the amount of acquiree's outstanding long-term debt assumed, and net acquired working capital deficit or surplus. Management believes that including these components provides a useful measure of the economic investment associated with our acquisition activity and is most directly comparable to cash flows used in investing activities. A reconciliation to the acquisitions line items in the Consolidated Statements of Cash Flows can be found below.

| Vermilion Energy Inc.  ■  Page 51  ■  2025 Second Quarter Report |
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--- --- --- --- ---
Acquisitions, net of cash acquired 1,591 5,450 1,086,047 5,829
Shares issued for acquisition - - 13,363 -
Acquisition of securities - - - 9,373
Acquired working capital deficit - - 23,179 -
Acquisitions 1,591 5,450 1,122,589 15,202

Operating netback: Operating netback is non-GAAP financial measure and is calculated as sales less royalties, operating expense, transportation costs, PRRT, and realized hedging gains and losses, and when presented on a per unit basis, is a non-GAAP ratio. Operating netback is most directly comparable to net loss. Management assesses operating netback as a measure of the profitability and efficiency of our field operations.

Net debt to four quarter trailing fundflows from operations: Management uses net debt (a capital management measure, as defined below) to four quarter trailing fund flows from operations to assess the Company's ability to repay debt. Net debt to four quarter trailing fund flows from operations is a non-GAAP ratio and is calculated as net debt (capital management measure) divided by fund flows from operations (total of segments measure) from the preceding four quarters.

Capital Management Measure

Net debt: Net debt is a capital management measure in accordance with IAS 1 "Presentation of Financial Statements" that is most directly comparable to long-term debt. Net debt is comprised of long-term debt (excluding unrealized foreign exchange on swapped USD borrowings) plus adjusted working capital (defined as current assets less current liabilities, excluding current derivatives and current lease liabilities), and represents Vermilion's net financing obligations after adjusting for the timing of working capital fluctuations.

As at
($M) Jun 30, 2025 Dec 31, 2024
Long-term debt 1,951,250 963,456
Adjusted working capital ^(1)^ (540,502) 3,426
Unrealized FX on swapped USD borrowings 2,573 -
Net debt 1,413,321 966,882
Ratio of net debt to four quarter trailing fund flows from operations ^(2)^ 1.4 0.8
^(1)^ Adjusted working capital is defined as current assets (excluding current derivatives), less current liabilities<br>(excluding current derivatives and current lease liabilities). These figures include amounts for assets held for sale and liabilities<br>associated with assets held for sale which represent the estimated cash proceeds from dispositions that closed subsequent to June 30,<br>2025.
--- ---
^(2)^ Subsequent to February 26, 2025, net debt to four quarter trailing fund flows from operations is calculated<br>inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if the acquisition of Westbrick Energy<br>occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing fund flows from discontinued<br>operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma basis.
--- ---

^^

Supplementary Financial Measures

^^

Diluted shares outstanding: The sum of shares outstanding at the period end plus outstanding awards under the Long-term Incentive Plan (“LTIP"), based on current estimates of future performance factors and forfeiture rates.

('000s of shares) Q2 2025 Q2 2024
Shares outstanding 154,019 158,174
Potential shares issuable pursuant to the LTIP 4,737 3,498
Diluted shares outstanding 158,756 161,672

^^

| Vermilion Energy Inc.  ■  Page 52  ■  2025 Second Quarter Report |

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Consolidated Interim Financial Statements

Consolidated Balance Sheet

thousands of Canadian dollars, unaudited

Note June 30, 2025 December 31, 2024
Assets
Current
Cash and cash equivalents 13 69,187 131,730
Accounts receivable 279,469 298,493
Income taxes receivable 20,137 -
Crude oil inventory 62,898 40,694
Derivative instruments 76,558 40,312
Prepaid expenses 65,093 71,097
Assets held for sale 4 598,435 -
Total current assets 1,171,777 582,326
Derivative instruments 15,062 13,927
Investments 5 77,137 78,862
Deferred taxes 84,653 197,714
Exploration and evaluation assets 7 322,388 224,286
Capital assets 6 5,037,123 5,018,461
Total assets 6,708,140 6,115,576
Liabilities
Current
Accounts payable and accrued liabilities 403,525 425,410
Dividends payable 11 20,022 18,521
Derivative instruments 25,415 52,944
Income taxes payable 30,042 113,715
Liabilities associated with assets held for sale 4 124,523 -
Total current liabilities 603,527 610,590
Derivative instruments 80,677 86,036
Long-term debt 10 1,951,250 963,456
Lease obligations 52,776 54,991
Asset retirement obligations 8 940,682 1,224,718
Deferred taxes 385,603 364,796
Total liabilities 4,014,515 3,304,587
Shareholders' Equity
Shareholders' capital 11 3,899,500 3,918,898
Contributed surplus 36,351 45,225
Accumulated other comprehensive income 279,372 135,847
Deficit (1,521,598) (1,288,981)
Total shareholders' equity 2,693,625 2,810,989
Total liabilities and shareholders' equity 6,708,140 6,115,576

Approved by the Board

(Signed “Manjit Sharma”) (Signed “Dion Hatcher”)
Manjit Sharma, Director Dion Hatcher, Director

| Vermilion Energy Inc.  ■  Page 53  ■  2025 Second Quarter Report |

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Consolidated Statements of Net Loss and Comprehensive Loss

thousands of Canadian dollars, except share and per share amounts, unaudited

Three Months Ended Six Months Ended
Note Jun 30, 2025 Jun 30, 2024 Jun 30, 2025 Jun 30, 2024
Revenue
Petroleum and natural gas sales 443,834 352,637 912,527 748,304
Royalties (29,268) (21,724) (59,359) (47,510)
Sales of purchased commodities 28,472 28,651 44,747 67,021
Petroleum and natural gas revenue 443,038 359,564 897,915 767,815
Expenses
Purchased commodities 28,472 28,651 44,747 67,021
Operating 13 123,006 112,165 236,904 226,606
Transportation 33,612 21,820 61,853 41,486
Equity based compensation 6,978 10,501 12,909 16,019
(Gain) loss on derivative instruments (118,268) 79,772 (115,712) 47,901
Interest expense 37,691 21,062 70,670 39,454
General and administration 13 23,937 20,262 53,725 37,700
Foreign exchange (gain) loss (5,515) (4,611) 28,000 14,725
Other expense 2,047 863 16,832 817
Accretion 8 17,716 16,146 33,517 32,050
Depletion and depreciation 6, 7 165,761 131,826 314,044 280,003
315,437 438,457 757,489 803,782
Earnings (loss) from continuing operations before income taxes 127,601 (78,893) 140,426 (35,967)
Income tax expense
Deferred 41,345 14,196 28,390 29,331
Current 11,871 15,718 33,948 52,140
53,216 29,914 62,338 81,471
Net earnings (loss) from continuing operations 74,385 (108,807) 78,088 (117,438)
Net (loss) earnings from discontinued operations 4 (307,843) 26,382 (296,593) 37,318
Net loss (233,458) (82,425) (218,505) (80,120)
Other comprehensive loss
Currency translation adjustments 70,854 (1,406) 141,893 (2,491)
Hedge accounting reserve, net of tax - 1,631 1,632 3,263
Fair value adjustment on investment in securities, net of tax - - - (2,203)
Comprehensive loss (162,604) (82,200) (74,980) (81,551)
Net earnings (loss) per share
Continuing operations - basic 0.48 (0.68) 0.51 (0.73)
Discontinued operations - basic (1.99) 0.17 (1.92) 0.23
Net loss per share - basic (1.51) (0.52) (1.42) (0.50)
Continuing operations - diluted 0.48 (0.68) 0.51 (0.73)
Discontinued operations - diluted (1.99) 0.16 (1.92) 0.23
Net loss per share - diluted (1.51) (0.52) (1.42) (0.50)
Weighted average shares outstanding ('000s)
Basic 154,342 159,525 154,258 160,373
Diluted 155,778 161,069 154,258 162,022
| Vermilion Energy Inc.  ■  Page 54  ■  2025 Second Quarter Report |

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Consolidated Statements of Cash Flows

thousands of Canadian dollars, unaudited

Three Months Ended Six Months Ended
Note Jun 30, 2025 Jun 30, 2024 Jun 30, 2025 Jun 30, 2024
Operating
Net loss (233,458) (82,425) (218,505) (80,120)
Adjustments:
Accretion 8 19,872 18,209 37,752 36,143
Depletion and depreciation 6, 7 184,167 161,184 360,555 339,618
Impairment expense 6 372,386 - 372,386 -
Unrealized (gain) loss on derivative instruments (59,522) 125,789 (45,847) 314,533
Equity based compensation 1,286 (3,860) 7,217 1,658
Unrealized foreign exchange (gain) loss (5,450) (3,069) 30,449 18,572
Unrealized other expense 1,394 208 1,713 345
Deferred tax expense (20,997) 20,667 (30,013) 37,312
Asset retirement obligations settled 8 (8,386) (11,745) (17,733) (16,720)
Changes in non-cash operating working capital (110,825) 41,364 (77,123) (30,724)
Cash flows from operating activities 140,467 266,322 420,851 620,617
Investing
Drilling and development 6 (111,238) (109,350) (278,702) (291,648)
Exploration and evaluation 7 (4,251) (1,260) (18,906) (9,404)
Acquisitions, net of cash acquired 3, 5 (1,591) (5,450) (1,086,047) (5,829)
Acquisition of securities 5 - - - (9,373)
Changes in non-cash investing working capital (81,909) (36,965) (71,080) (18,114)
Cash flows used in investing activities (198,989) (153,025) (1,454,735) (334,368)
Financing
Net draw on the revolving credit facility 10 333,892 - 632,341 -
Repayment of 2025 senior unsecured notes 10 - (27,592) (399,467) (31,561)
Issuance of 2033 senior unsecured notes 10 - - 562,968 -
Issuance of term loan 10 - - 445,392 -
Repayment of term loan 10 (199,636) - (199,636) -
Payments on lease obligations (3,852) (7,830) (7,681) (11,932)
Repurchase of shares 11 (6,323) (46,555) (22,899) (82,964)
Cash dividends 11 (20,043) (19,183) (38,564) (35,410)
Changes in non-cash financing working capital 124 1,627 (2,306) 1,627
Cash flows from (used in) financing activities 104,162 (99,533) 970,148 (160,240)
Foreign exchange gain (loss) on cash held in foreign currencies 19 (743) 1,193 207
Net change in cash and cash equivalents 45,659 13,021 (62,543) 126,216
Cash and cash equivalents, beginning of period 23,528 254,651 131,730 141,456
Cash and cash equivalents, end of period 13 69,187 267,672 69,187 267,672
Supplementary information for cash flows from operating activities
Interest paid 51,792 28,330 73,201 41,982
Income taxes paid 92,687 64,849 122,576 67,827
| Vermilion Energy Inc.  ■  Page 55  ■  2025 Second Quarter Report |

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Consolidated Statements of Changes in Shareholders' Equity

thousands of Canadian dollars, unaudited

Six Months Ended
Note June 30, 2025 June 30, 2024
Shareholders' capital 11
Balance, beginning of period 3,918,898 4,142,566
Shares issued for acquisition 3 13,363 -
Vesting of equity based awards 16,091 9,998
Share-settled dividends on vested equity based awards 599 1,257
Repurchase of shares (49,451) (133,552)
Balance, end of period 3,899,500 4,020,269
Contributed surplus 11
Balance, beginning of period 45,225 43,348
Equity based compensation 7,217 1,658
Vesting of equity based awards (16,091) (9,998)
Balance, end of period 36,351 35,008
Accumulated other comprehensive income
Balance, beginning of period 135,847 109,302
Currency translation adjustments 141,893 (2,491)
Hedge accounting reserve 1,632 3,263
Fair value adjustment on investment in securities, net of tax 5 - (2,203)
Balance, end of period 279,372 107,871
Deficit
Balance, beginning of period (1,288,981) (1,263,568)
Net loss (218,505) (80,120)
Dividends declared (40,065) (38,164)
Share-settled dividends on vested equity based awards (599) (1,257)
Repurchase of shares 11 26,552 50,588
Balance, end of period (1,521,598) (1,332,521)
Total shareholders' equity 2,693,625 2,830,627
| Vermilion Energy Inc.  ■  Page 56  ■  2025 Second Quarter Report |

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Description of equity reserves

Shareholders’ capital

Represents the recognized amount for common shares issued (net of equity issuance costs and deferred taxes) less the weighted-average carrying value of shares repurchased. The price paid to repurchase common shares is compared to the carrying value of the shares and the difference is recorded against deficit.

Contributed surplus

Represents the recognized value of unvested equity based awards that will be settled in shares. Once vested, the value of the awards are transferred to shareholders’ capital.

Accumulated other comprehensive income

Represents currency translation adjustments, hedge accounting reserve and fair value adjustments on investments.

Currency translation adjustments result from translating the balance sheets of subsidiaries with a foreign functional currency to Canadian dollars at period-end rates. These amounts may be reclassified to net loss if there is a disposal or partial disposal of a subsidiary.

The hedge accounting reserve represents the effective portion of the change in fair value related to cash flow and net investment hedges recognized in other comprehensive income, net of tax and reclassified to the consolidated statement of net loss in the same period in which the transaction associated with the hedged item occurs.

Fair value adjustment on investment in securities, net of tax, are a result of changes in the fair value of investments that have been elected to be subsequently measured at fair value through other comprehensive income.

Deficit

Represents the cumulative net loss less distributed earnings and surplus of the price paid to repurchase common shares of Vermilion Energy Inc. over the weighted-average carrying value of the shares repurchased.

| Vermilion Energy Inc.  ■  Page 57  ■  2025 Second Quarter Report |

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Notes to the Condensed Consolidated Interim Financial Statements for the three and six months ended June 30, 2025 and 2024

tabular amounts in thousands of Canadian dollars, except share and per share amounts, unaudited

1. Basis of presentation

Vermilion Energy Inc. (the “Company” or “Vermilion”) is a corporation governed by the laws of the Province of Alberta and is actively engaged in the business of crude oil and natural gas exploration, development, acquisition, and production.

These condensed consolidated interim financial statements are in compliance with International Accounting Standard (“IAS”) 34, “Interim Financial Reporting”. These condensed consolidated interim financial statements have been prepared using the same accounting policies and methods of computation as Vermilion’s consolidated financial statements for the year ended December 31, 2024.

The operating results attributable to the Company's Saskatchewan and United States operations have been classified and presented as discontinued operations, with all other operating results presented as continuing operations. The prior period results have been presented to conform with current period presentation. See Note 4 - "Discontinued Operations" for additional information.

These condensed consolidated interim financial statements should be read in conjunction with Vermilion’s consolidated financial statements for the year ended December 31, 2024, which are contained within Vermilion’s Annual Report for the year ended December 31, 2024 and are available on SEDAR+ at www.sedarplus.ca or on Vermilion’s website at www.vermilionenergy.com.

These condensed consolidated interim financial statements were approved and authorized for issuance by the Board of Directors of Vermilion on August 7, 2025.

| Vermilion Energy Inc.  ■  Page 58  ■  2025 Second Quarter Report |
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The following tables present capital expenditures and reconcile fund flows from operations for our continuing and discontinued operations:

Three Months Ended June 30, 2025
Canada France Netherlands Germany Ireland Australia CEE Corporate Continuing operations Discontinued<br><br> <br>operations ^(2)^ Total
Drilling and development 45,211 10,246 13,873 15,458 817 8,755 4,048 - 98,408 12,830 111,238
Exploration and evaluation - - - 2,629 - - 1,622 - 4,251 - 4,251
Crude oil and condensate sales 108,201 54,481 192 9,940 10 20,853 14 - 193,691 82,964 276,655
NGL sales 23,545 - - - - - - - 23,545 4,877 28,422
Natural gas sales 80,623 - 27,996 34,864 67,784 - 15,331 - 226,598 2,473 229,071
Sales of purchased commodities - - - - - - - 28,472 28,472 - 28,472
Royalties (16,322) (8,858) - (1,991) - - (2,097) - (29,268) (16,800) (46,068)
Revenue from external customers 196,047 45,623 28,188 42,813 67,794 20,853 13,248 28,472 443,038 73,514 516,552
Purchased commodities - - - - - - - (28,472) (28,472) - (28,472)
Transportation (22,899) (5,982) - (2,440) (2,291) - - - (33,612) (2,999) (36,611)
Operating (62,460) (17,091) (7,927) (10,609) (13,576) (10,208) (1,135) - (123,006) (25,819) (148,825)
General and administration (2,028) (2,898) (1,528) (3,704) (1,270) (1,677) (1,151) (9,681) (23,937) (10,334) (34,271)
Petroleum resource rent tax - - - - - (755) - - (755) - (755)
Corporate income tax expense 1 403 (2,490) (4,131) (308) (413) (1,852) (2,326) (11,116) - (11,116)
Interest expense - - - - - - - (37,691) (37,691) - (37,691)
Equity based compensation - - - - - - - (5,692) (5,692) - (5,692)
Realized gain on derivative instruments - - - - - - - 47,699 47,699 - 47,699
Realized foreign exchange loss - - - - - - - (487) (487) - (487)
Realized other expense - - - - - - - (653) (653) - (653)
Fund flows from operations 108,661 20,055 16,243 21,929 50,349 7,800 9,110 (8,831) 225,316 34,362 259,678
Three Months Ended June 30, 2024
Canada France Netherlands Germany Ireland Australia CEE Corporate ^(1)^ Continuing operations Discontinued<br><br> <br>operations ^(2)^ Total
Drilling and development 43,594 11,389 4,033 20,637 356 8,809 2,606 - 91,424 17,926 109,350
Exploration and evaluation - - - 1,260 - - - - 1,260 - 1,260
Crude oil and condensate sales 75,090 83,656 481 9,954 - 32,787 34 - 202,002 116,810 318,812
NGL sales 13,002 - - - - - - - 13,002 7,698 20,700
Natural gas sales 17,670 - 30,060 19,203 69,793 - 907 - 137,633 1,780 139,413
Sales of purchased commodities - - - - - - - 28,651 28,651 - 28,651
Royalties (9,767) (10,283) - (1,435) - - (239) - (21,724) (24,886) (46,610)
Revenue from external customers 95,995 73,373 30,541 27,722 69,793 32,787 702 28,651 359,564 101,402 460,966
Purchased commodities - - - - - - - (28,651) (28,651) - (28,651)
Transportation (10,627) (6,401) - (2,386) (2,406) - - - (21,820) (3,497) (25,317)
Operating (41,421) (14,606) (10,709) (14,430) (16,453) (14,174) (372) - (112,165) (28,065) (140,230)
General and administration (2,450) (3,807) (1,775) (3,062) (1,462) (2,005) (1,737) (3,964) (20,262) (6,275) (26,537)
Petroleum resource rent tax - - - - - (3,638) - - (3,638) - (3,638)
Corporate income tax expense 15 (5,956) (7,858) (1,704) (318) (349) - 4,090 (12,080) (16) (12,096)
Interest expense - - - - - - - (21,062) (21,062) - (21,062)
Equity based compensation - - - - - - - (14,361) (14,361) - (14,361)
Realized gain on derivative instruments - - - - - - - 46,017 46,017 - 46,017
Realized foreign exchange gain - - - - - - - 2,267 2,267 - 2,267
Realized other expense - - - - - - - (655) (655) - (655)
Fund flows from operations 41,512 42,603 10,199 6,140 49,154 12,621 (1,407) 12,332 173,154 63,549 236,703
^(1)^ Central and Eastern Europe and Corporate have been presented separately<br>in the prior year for comparability with current year presentation.
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^(2)^ Fund flows from discontinued operations is comprised of the fund flows from operations from the United<br>States and Saskatchewan assets, which were held for sale at June 30, 2025. The prior period results have been presented to conform with<br>current period presentation. Refer to Note 4 - "Discontinued operations" for additional information.
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^^

| Vermilion Energy Inc.  ■  Page 59  ■  2025 Second Quarter Report |
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Canada France Netherlands Germany Ireland Australia CEE Corporate Continuing operations Discontinued operations ^(2)^ Total
Drilling and development 165,363 17,002 21,620 26,418 1,145 18,457 5,209 - 255,214 23,488 278,702
Exploration and evaluation - - - 16,904 - - 2,002 - 18,906 - 18,906
Crude oil and condensate sales 192,637 115,543 522 26,961 53 51,685 29 - 387,430 172,690 560,120
NGL sales 43,272 - - - - - - - 43,272 11,187 54,459
Natural gas sales 142,724 - 70,552 71,178 168,727 - 28,644 - 481,825 6,590 488,415
Sales of purchased commodities - - - - - - - 44,747 44,747 - 44,747
Royalties (34,979) (16,324) (10) (4,329) - - (3,717) - (59,359) (35,999) (95,358)
Revenue from external customers 343,654 99,219 71,064 93,810 168,780 51,685 24,956 44,747 897,915 154,468 1,052,383
Purchased commodities - - - - - - - (44,747) (44,747) - (44,747)
Transportation (39,194) (11,460) - (6,709) (4,490) - - - (61,853) (5,944) (67,797)
Operating (105,401) (33,134) (17,535) (25,786) (27,818) (25,193) (2,037) - (236,904) (53,698) (290,602)
General and administration (7,564) (6,507) (2,852) (6,785) (2,945) (2,867) (2,372) (21,833) (53,725) (15,206) (68,931)
Petroleum resource rent tax - - - - - (3,773) - - (3,773) - (3,773)
Corporate income tax (expense) recovery 1 (75) (13,827) (10,263) (497) (560) (2,193) (2,761) (30,175) - (30,175)
Interest expense - - - - - - - (70,670) (70,670) - (70,670)
Equity based compensation - - - - - - - (5,692) (5,692) - (5,692)
Realized gain on derivative instruments - - - - - - - 58,818 58,818 - 58,818
Realized foreign exchange gain - - - - - - - 2,012 2,012 - 2,012
Realized other expense - - - - - - - (15,119) (15,119) - (15,119)
Fund flows from operations 191,496 48,043 36,850 44,267 133,030 19,292 18,354 (55,245) 436,087 79,620 515,707
Six Months Ended June 30, 2024
Canada France Netherlands Germany Ireland Australia CEE Corporate^(1)^ Continuing operations Discontinued operations ^(2)^ Total
Drilling and development 161,447 22,404 8,631 41,047 3,449 14,980 3,108 - 255,066 36,582 291,648
Exploration and evaluation - - - 4,878 - - 4,526 - 9,404 - 9,404
Crude oil and condensate sales 134,899 172,652 1,755 18,431 - 107,613 34 - 435,384 217,155 652,539
NGL sales 27,027 - - - - - - - 27,027 15,576 42,603
Natural gas sales 44,724 - 63,752 41,910 134,257 - 1,250 - 285,893 5,925 291,818
Sales of purchased commodities - - - - - - - 67,021 67,021 - 67,021
Royalties (20,880) (23,335) (217) (2,790) - - (288) - (47,510) (47,653) (95,163)
Revenue from external customers 185,770 149,317 65,290 57,551 134,257 107,613 996 67,021 767,815 191,003 958,818
Purchased commodities - - - - - - - (67,021) (67,021) - (67,021)
Transportation (18,664) (11,764) - (5,578) (5,480) - - - (41,486) (6,793) (48,279)
Operating (75,223) (36,046) (21,319) (25,191) (27,057) (40,960) (810) - (226,606) (62,935) (289,541)
General and administration (12,448) (8,996) (3,713) (5,634) (3,632) (3,743) (3,631) 4,097 (37,700) (12,540) (50,240)
Petroleum resource rent tax - - - - - (14,421) - - (14,421) - (14,421)
Corporate income tax expense 17 (11,781) (18,869) (6,076) (769) (1,190) - 949 (37,719) (19) (37,738)
Interest expense - - - - - - - (39,454) (39,454) - (39,454)
Equity based compensation - - - - - - - (14,361) (14,361) - (14,361)
Realized gain on derivative instruments - - - - - - - 266,632 266,632 - 266,632
Realized foreign exchange gain - - - - - - - 4,138 4,138 - 4,138
Realized other expense - - - - - - - (472) (472) - (472)
Fund flows from operations 79,452 80,730 21,389 15,072 97,319 47,299 (3,445) 221,529 559,345 108,716 668,061
^(1)^ Central and Eastern Europe and Corporate have been presented separately<br>in the prior year for comparability with current year presentation.
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^(2)^ Fund flows from discontinued operations is comprised of the fund flows from operations from the United<br>States and Saskatchewan assets, which were held for sale at June 30, 2025. The prior period results have been presented to conform with<br>current period presentation. Refer to Note 4 - "Discontinued operations" for additional information.
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| Vermilion Energy Inc.  ■  Page 60  ■  2025 Second Quarter Report |

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Reconciliation of fund flows from continuing operationsto net earnings (loss) from continuing operations:

Three Months Ended Six Months Ended
Jun 30, 2025 Jun 30, 2024 Jun 30, 2025 Jun 30, 2024
Fund flows from continuing operations 225,316 173,154 436,087 559,345
Equity based compensation (1,286) 3,860 (7,217) (1,658)
Unrealized gain (loss) on derivative instruments 70,569 (125,789) 56,894 (314,533)
Unrealized foreign exchange gain (loss) 6,002 2,344 (30,012) (18,863)
Accretion (17,716) (16,146) (33,517) (32,050)
Depletion and depreciation (165,761) (131,826) (314,044) (280,003)
Deferred tax expense (41,345) (14,196) (28,390) (29,331)
Unrealized other expense (1,394) (208) (1,713) (345)
Net earnings (loss) from continuing operations 74,385 (108,807) 78,088 (117,438)
3. Business combination
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Westbrick Energy Ltd

On February 26, 2025, Vermilion purchased 100% of the shares outstanding of Westbrick Energy Ltd. ("Westbrick" or "Westbrick Energy") a private company with assets located adjacent to Vermilion's existing Alberta assets for total consideration of $1.1 billion, including 1,104,357 shares of Vermilion valued at $12.10 per share for an aggregate $13.4 million in fair value share consideration upon closing, with the balance paid in cash. Total transaction costs included in Vermilion's general and administrative expenses for the six months ended June 30, 2025 related to the acquisition are approximately $8.3 million ($0.8 million in the year ended December 31, 2024).

The total consideration paid and the fair value of the assets acquired and liabilities assumed at the date of acquisition are detailed in the table below:

Consideration
Cash consideration paid 1,089,805
Share consideration 13,363
Total consideration paid 1,103,168
Allocation of consideration
Cash acquired 6,159
Capital assets 1,185,212
Exploration and evaluation assets 129,578
Acquired working capital deficit (36,555)
Derivative asset 13,376
Lease liability (3,434)
Asset retirement obligations (46,190)
Deferred tax liability (144,978)
Net assets acquired 1,103,168

The results of operations from the assets acquired and liabilities assumed have been included in Vermilion's condensed consolidated interim financial statements beginning February 26, 2025 and have contributed revenues net of royalties of $131.4 million and net earnings of $12.6 million. Had the acquisition occurred on January 1, 2025, consolidated petroleum and natural gas revenue net of royalties would have been $912.1 million and consolidated net loss would have been $202.9 million for the six months ended June 30, 2025.

Vermilion acquired contractual obligations and commitments as part of the Westbrick acquisition completed on February 26, 2025. Please refer to Note 13 "Supplemental Information" for a summary of the Company's contractual obligations and commitments as at June 30, 2025.

| Vermilion Energy Inc.  ■  Page 61  ■  2025 Second Quarter Report |
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Adoption of accounting policy - Assets held for saleand discontinued operations

The Company classifies capital assets and exploration and evaluation assets as held for sale if it is highly probable their carrying amounts will be recovered through a disposition rather than through future operating cash flows. This condition is met when the sale is highly probable, the asset is available for immediate sale in its present condition and the sale is expected to be completed within one year from the date of classification. Assets held for sale are measured at the lower of the carrying amount and recoverable amount, with impairments or impairment reversals recognized in the consolidated statements of net earnings and comprehensive income.

Assets held for sale are classified as current assets and are not subject to depletion and depreciation. Decommissioning, lease and derivative liabilities associated with assets held for sale are classified as current liabilities.

Upon classification, the Company assesses whether the assets held for sale represent a major component of the business. If this criteria is met, the operating results attributable to the assets held for sale are presented as discontinued operations, with prior periods reclassified to conform with current period presentation.

Saskatchewan and Manitoba

On May 23, 2025, Vermilion announced it had entered into an agreement for the sale of the Saskatchewan and Manitoba assets for cash proceeds of $415.0 million, before closing adjustments. At June 30, 2025, the sale was considered to be highly probable and therefore the assets and liabilities associated with the disposal group were reclassified to held for sale and measured at the lower of their carrying amount and fair value less costs to sell with resulting impairment of $230.9 million. On July 10, 2025 Vermilion announced the closing of the sale. Refer to Note 14 "Subsequent events" for additional information.

United States

On June 5, 2025, Vermilion announced it had entered into an agreement for the sale of the United States assets for cash proceeds of US $80.5 million, before an additional US $7.0 million of contingent payments and closing adjustments. The sale is considered to be highly probable and therefore the assets and liabilities associated with the disposal group have been reclassified to held for sale and measured at the lower of their carrying amount and fair value less costs to sell with resulting impairment of $141.5 million. On July 31, 2025 Vermilion closed the sale. Refer to Note 14 "Subsequent events" for additional information.

The following table reconciles the assets held for sale and liabilities associated with assets held for sale as at June 30, 2025:

June 30, 2025
Exploration and evaluation assets 63,528
Capital assets 534,967
Foreign exchange (60)
Assets held for sale 598,435
Asset retirement obligation 111,364
Lease liabilities 2,172
Derivative liabilities 11,047
Foreign exchange (60)
Liabilities associated with assets held for sale 124,523
| Vermilion Energy Inc.  ■  Page 62  ■  2025 Second Quarter Report |

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The following table summarizes the Company's financial results from discontinued operations:

Three Months Ended Six Months Ended
Jun 30, 2025 Jun 30, 2024 Jun 30, 2025 Jun 30, 2024
Revenue
Petroleum and natural gas sales 90,314 126,288 190,467 238,656
Royalties (16,800) (24,886) (35,999) (47,653)
Petroleum and natural gas revenue 73,514 101,402 154,468 191,003
Expenses
Operating 25,819 28,065 53,698 62,935
Transportation 2,999 3,497 5,944 6,793
Unrealized loss on derivative instruments 11,047 - 11,047 -
General and administration 10,334 6,275 15,206 12,540
Foreign exchange loss (gain) 552 (725) 437 (291)
Accretion 2,156 2,063 4,235 4,093
Depletion and depreciation 18,406 29,358 46,511 59,615
Impairment expense 372,386 - 372,386 -
443,699 68,533 509,464 145,685
(Loss) earnings from discontinued operations before income taxes (370,185) 32,869 (354,996) 45,318
Income tax (recovery) expense
Deferred (62,342) 6,471 (58,403) 7,981
Current - 16 - 19
(62,342) 6,487 (58,403) 8,000
Net (loss) earnings from discontinued operations (307,843) 26,382 (296,593) 37,318

The following table summarizes cash flows from discontinued operations reported in the consolidated statements of cash flows:

Three Months Ended Six Months Ended
Jun 30, 2025 Jun 30, 2024 Jun 30, 2025 Jun 30, 2024
Cash flows from operating activities 18,072 58,608 58,014 95,348
Cash flows used in investing activities (20,456) (21,691) (45,744) (49,415)
Cash flows from discontinued operations (2,384) 36,917 12,270 45,933
| Vermilion Energy Inc.  ■  Page 63  ■  2025 Second Quarter Report |
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Investments are comprised of Vermilion's ownership interest in Coelacanth Energy Inc. ("CEI"), an oil and natural gas company, actively engaged in the acquisition, development, exploration, and production of oil and natural gas reserves in northeastern British Columbia, Canada.

The following table reconciles the change in Vermilion's investments:

2025
Balance at January 1 78,862
Vermilion's share of net loss ^(1)^ (1,725)
Balance at June 30 77,137
^(1)^ Investment losses are recognized within other expense (income) on the consolidated statements of net earnings<br>and comprehensive income.
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The following table summarizes the net assets of CEI based on their most recent and publicly available financial statements as at March 31, 2025, and Vermilion's respective share:

Current assets 3,431
Non-current assets 226,566
Current liabilities (36,009)
Non-current liabilities (28,226)
Net assets 165,762
Vermilion's ownership 20.7 %
Vermilion's share of net assets 34,313

In February 2024, Vermilion acquired additional securities, increasing its ownership to approximately 21% of the issued and outstanding common shares of CEI. As such, Vermilion concluded it had acquired significant influence over the entity and should prospectively be accounted for using the equity method of accounting subsequently, recording Vermilion's share of CEI's profit or loss. Prior to acquiring significant influence, this investment was accounted for under IFRS 9 as an investment in securities using the fair value method of accounting. The transaction was treated as a disposal of the original investment at fair value and an acquisition of an investment in associate, with no resulting gain or loss recognized in the consolidated statement of net earnings.

For the six months ended June 30, 2025 and the four months ended June 30, 2024 after acquiring significant influence over the entity, Vermilion adjusted the value of the investment for its share of CEI's profit or loss. The following table summarizes CEI's estimated revenue and net loss and Vermilion's respective share, based on CEI's most recent and publicly available financial statements and other market factors, including but not limited to, relevant market prices:

Six Months Ended Four Months Ended
Jun 30, 2025 Jun 30, 2024
Total revenue 4,687 5,089
Net loss (8,333) (1,446)
Vermilion's ownership 20.7 % 20.8 %
Vermilion's share of net loss (1,725) (302)

At June 30, 2025, the fair value of Vermilion's investment in CEI is $92.6 million or $0.84/share (December 31, 2024 - $88.1 million or $0.80/share).

| Vermilion Energy Inc.  ■  Page 64  ■  2025 Second Quarter Report |
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The following table reconciles the change in Vermilion's capital assets:

2025
Balance at January 1 5,018,461
Acquisitions 1,182,598
Additions 278,702
Increase in right-of-use assets 6,066
Reclassified to asset held for sale^(1)^ (534,967)
Impairment expense on assets held for sale ^(1)^ (372,386)
Depletion and depreciation (366,443)
Changes in asset retirement obligations (300,478)
Foreign exchange 125,570
Balance at June 30 5,037,123

^(1)^Refer to Note 4 "Discontinued Operations" for additional information.

7. Exploration and evaluation assets

The following table reconciles the change in Vermilion's exploration and evaluation assets:

2025
Balance at January 1 224,286
Acquisitions 129,578
Additions 18,906
Changes in asset retirement obligations 3,075
Reclassified to assets held for sale^(1)^ (63,528)
Depreciation (161)
Foreign exchange 10,232
Balance at June 30 322,388

^(1)^Refer to Note 4 "Discontinued Operations" for additional information.

8. Asset retirement obligations

The following table reconciles the change in Vermilion’s asset retirement obligations:

2025
Balance at January 1 1,224,718
Additional obligations recognized 49,742
Obligations settled (17,733)
Accretion 37,752
Changes in rates (300,955)
Reclassified to liabilities associated with assets held for sale ^(1)^ (111,364)
Foreign exchange 58,522
Balance at June 30 940,682

^(1)^Refer to Note 4 "Discontinued Operations" for additional information.

Vermilion calculated the present value of the obligations using a credit-adjusted risk-free rate, calculated using a credit spread of 4.4% as at June 30, 2025 (December 31, 2024 - 2.6%) added to risk-free rates based on long-term, risk-free government bonds. Vermilion's credit spread is determined using the Company's expected cost of borrowing at the end of the reporting period.

| Vermilion Energy Inc.  ■  Page 65  ■  2025 Second Quarter Report |

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The country-specific risk-free rates used as inputs to discount the obligations were as follows:

Jun 30, 2025 Dec 31, 2024
Canada 3.6 % 3.2 %
United States 4.9 % 4.8 %
France 4.0 % 3.7 %
Netherlands 3.0 % 2.7 %
Germany 3.0 % 2.6 %
Ireland 3.1 % 2.8 %
Australia 4.4 % 4.6 %
Central and Eastern Europe 4.8 % 4.7 %
9. Capital disclosures
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Vermilion defines capital as net debt and shareholders' capital. Net debt consists of long-term debt (excluding unrealized foreign exchange on swapped USD borrowings) plus adjusted working capital (defined as current assets less current liabilities, excluding current derivatives and current lease liabilities). In managing capital, Vermilion reviews whether fund flows from operations is sufficient to fund capital expenditures, dividends, share buybacks, and asset retirement obligations.

The following table calculates Vermilion’s ratio of net debt to four quarter trailing fund flows from operations:

Jun 30, 2025 Dec 31, 2024
Long-term debt 1,951,250 963,456
Adjusted working capital ^(1)^ (540,502) 3,426
Unrealized FX on swapped USD borrowings 2,573 -
Net debt 1,413,321 966,882
Ratio of net debt to four quarter trailing fund flows from operations ^(2)^ 1.4 0.8
^(1)^ Adjusted working capital is defined as current assets (excluding current derivatives), less current liabilities<br>(excluding current derivatives and current lease liabilities). These figures include amounts for assets held for sale and liabilities<br>associated with assets held for sale which represent the estimated cash proceeds from dispositions that closed subsequent to June 30,<br>2025.
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^(2)^ Subsequent to February 26, 2025, net debt to four quarter trailing fund flows from operations is calculated<br>inclusive of Westbrick Energy's pre-acquisition four quarter trailing fund flows from operations, as if the acquisition of Westbrick Energy<br>occurred at the beginning of the four-quarter trailing period, and exclusive of the four quarter trailing fund flows from discontinued<br>operations from assets held for sale to reflect the Company’s ability to repay debt on a pro forma basis.
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^^

10. Long-term debt

The following table summarizes Vermilion’s outstanding long-term debt:

As at
Jun 30, 2025 Dec 31, 2024
Revolving credit facility 632,341 -
Term loan 245,756 -
2025 senior unsecured notes - 398,275
2030 senior unsecured notes 536,642 565,181
2033 senior unsecured notes 536,511 -
Long-term debt 1,951,250 963,456

The fair value of the 2030 senior unsecured notes as at June 30, 2025 was $527.7 million (December 31, 2024 - $571.2 million). The fair value of the 2033 senior notes as at June 30, 2025 was $512.6 million.

| Vermilion Energy Inc.  ■  Page 66  ■  2025 Second Quarter Report |

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The following table reconciles the change in Vermilion’s long-term debt:

2025
Balance at January 1 963,456
Net borrowings on the revolving credit facility 632,341
Repayment of 2025 senior unsecured notes (399,467)
Issuance of 2033 senior unsecured notes 562,968
Issuance of term loan 445,392
Repayment of term loan (199,636)
Amortization of transaction costs 1,342
Foreign exchange (55,146)
Balance at June 30 1,951,250

Revolving credit facility

As at June 30, 2025, Vermilion had in place a bank revolving credit facility maturing May 25, 2029 with the following terms:

As at
Jun 30, 2025 Dec 31, 2024
Total facility amount 1,350,000 1,350,000
Amount drawn (632,341) -
Letters of credit outstanding (32,173) (22,731)
Unutilized capacity 685,486 1,327,269

The facility can be extended from time to time at the option of the lenders and upon notice from Vermilion. If no extension is granted by the lenders, the amounts owing pursuant to the facility are due at the maturity date. The facility is secured by various fixed and floating charges against the subsidiaries of Vermilion. The facility bears interest at a rate applicable to demand loans plus applicable margins.

On June 9, 2025, the maturity date of the syndicate facility was extended to May 25, 2029 (previously May 26, 2028). The total facility amount of $1.35 billion and aggregate amount available under the facility of $1.8 billion remain unchanged.

As at June 30, 2025, the revolving credit facility was subject to the following financial covenants:

As at
Financial covenant Limit Jun 30, 2025 Dec 31, 2024
Consolidated total debt to consolidated EBITDA Less than 4.0 1.45 0.72
Consolidated total senior debt to consolidated EBITDA Less than 3.5 0.65 -
Consolidated EBITDA to consolidated interest expense Greater than 2.5 11.57 16.59

The financial covenants include financial measures defined within the revolving credit facility agreement that are not defined under IFRS® Accounting Standards. These financial measures are defined by the revolving credit facility agreement as follows:

Consolidated total debt: Includes all amounts<br>classified as “Long-term debt” and “Lease obligations” (including the current portion included within "Accounts<br>payable and accrued liabilities" but excluding operating leases as defined under IAS 17) on the consolidated balance sheet.
Consolidated total senior debt: Consolidated<br>total debt excluding unsecured and subordinated debt.
--- ---
Consolidated EBITDA: Consolidated net loss<br>before interest, income taxes, depreciation, accretion and certain other non-cash items, adjusted for the impact of the acquisition of<br>a material subsidiary.
--- ---
Consolidated total interest expense: Includes<br>all amounts classified as "Interest expense", but excludes interest on operating leases as defined under IAS 17.
--- ---

As at June 30, 2025 and December 31, 2024, Vermilion was in compliance with the above covenants.

Term loan

Concurrent with the completion of the Westbrick acquisition on February 26, 2025, Vermilion's credit facility agreement was amended to incorporate a new $450.0 million term loan (the “Term Loan”) which was immediately drawn. The Term Loan does not require principal repayments prior to its May 26, 2028 maturity, is non-revolving, and is subject to the same financial covenants as Vermilion’s revolving credit facility. The Term Loan bears interest based on a reference rate plus an applicable margin.

| Vermilion Energy Inc.  ■  Page 67  ■  2025 Second Quarter Report |

| --- |

During the second quarter of 2025, $200.0 million of the term loan was repaid. Subsequent to the June 30, 2025, the term loan was repaid in full using proceeds from the sale of the Saskatchewan assets.

2025 senior unsecured notes

On March 13, 2017, Vermilion issued US $300.0 million of senior unsecured notes at par. The notes bore interest at a rate of 5.625% per annum paid semi-annually on March 15 and September 15. The notes matured on March 15, 2025 and the balance was repaid in full.

2030 senior unsecured notes

On April 26, 2022, Vermilion closed a private offering of US $400.0 million of senior unsecured notes, priced at 99.241% of par. The notes bear interest at a rate of 6.875% per annum, to be paid semi-annually on May 1 and November 1. The notes mature on May 1, 2030. As direct senior unsecured obligations of Vermilion, the notes rank equally with existing and future senior unsecured indebtedness of the Company.

The senior unsecured notes were recognized at amortized cost and include the transaction costs directly related to the issuance.

On or after May 1, 2025, Vermilion may redeem some or all of the senior unsecured notes at the redemption prices set forth below, together with accrued and unpaid interest.

Year Redemption price
2025 103.438 %
2026 102.292 %
2027 101.146 %
2028 and thereafter 100.000 %

2033 senior unsecured notes

On February 11, 2025 Vermilion closed a private offering of US $400.0 million of senior unsecured notes at par. The notes bear interest at a rate of 7.250% per annum, to be paid semi-annually on February 15 and August 15. The notes mature on February 15, 2033. As direct senior unsecured obligations of Vermilion, the notes rank equally with existing and future senior unsecured indebtedness of the Company.

The senior unsecured notes were recognized at amortized cost and include the transaction costs directly related to the issuance.

Vermilion may, at its option, redeem the notes prior to maturity as follows:

Prior to February 15, 2028, Vermilion may<br>redeem up to 40% of the original principal amount of the notes with an amount of cash not greater than the net cash proceeds of certain<br>equity offerings at a redemption price of 107.250% of the principal amount of the notes, together with accrued and unpaid interest.
Prior to February 15, 2028, Vermilion may<br>also redeem some or all of the notes at a price equal to 100% of the principal amount of the notes, plus a “make-whole premium,”<br>together with applicable premium, accrued and unpaid interest.
--- ---
On or after February 15, 2028, Vermilion<br>may redeem some or all of the senior unsecured notes at the redemption prices set forth below, together with accrued and unpaid interest.
--- ---
Year Redemption price
--- ---
2028 103.625 %
2029 101.813 %
2030 and thereafter 100.000 %
| Vermilion Energy Inc.  ■  Page 68  ■  2025 Second Quarter Report |
---
---

The following table reconciles the change in Vermilion’s shareholders’ capital:

2025
Shareholders’ Capital Shares ('000s) Amount
Balance at January 1 154,344 3,918,898
Shares issued for acquisition 1,104 13,363
Vesting of equity based awards 439 16,091
Share-settled dividends on vested equity based awards 66 599
Repurchase of shares (1,934) (49,451)
Balance at June 30 154,019 3,899,500

Dividends are approved by the Board of Directors and are paid quarterly. Dividends declared to shareholders for the six months ended June 30, 2025 were $40.1 million or $0.26 per common share (June 30, 2024 - $38.2 million or $0.24 per common share).

On July 9, 2025, the Toronto Stock Exchange approved the Company's notice of intention to renew its normal course issuer bid ("the NCIB"). The NCIB renewal allows Vermilion to purchase up to 15,259,187 common shares (representing approximately 10% of outstanding common shares) beginning July 12, 2025 and ending July 11, 2026. Common shares purchased under the NCIB will be cancelled.

In the second quarter of 2025, Vermilion purchased 0.7 million common shares under the NCIB for total consideration of $6.3 million. The common shares purchased under the NCIB were cancelled.

Subsequent to June 30, 2025, Vermilion purchased and cancelled 0.2 million shares under the NCIB for total consideration of $2.6 million.

12. Financial instruments

The following table summarizes the increase (positive values) or decrease (negative values) to net loss before tax due to a change in the value of Vermilion’s financial instruments as a result of a change in the relevant market risk variable. This analysis does not attempt to reflect any interdependencies between the relevant risk variables.

Jun 30, 2025
Currency risk - Euro to Canadian dollar
$0.01 increase in strength of the Canadian dollar against the Euro 5,136
$0.01 decrease in strength of the Canadian dollar against the Euro (5,136)
Currency risk - US dollar to Canadian dollar
$0.01 increase in strength of the Canadian dollar against the US $ 9,703
$0.01 decrease in strength of the Canadian dollar against the US $ (9,703)
Commodity price risk - North American natural gas
$0.25/GJ increase in North American natural gas price used to determine the fair value of derivatives (28,171)
$0.25/GJ decrease in North American natural gas price used to determine the fair value of derivatives 30,838
Commodity price risk - European natural gas
#eu#1.0/GJ increase in European natural gas price used to determine the fair value of derivatives (8,739)
#eu#1.0/GJ decrease in European natural gas price used to determine the fair value of derivatives 16,245
Commodity price risk - Crude oil
US $5.00/bbl increase in crude oil price used to determine the fair value of derivatives (5,219)
US $5.00/bbl decrease in crude oil price used to determine the fair value of derivatives 19,603
Share price risk - Equity swaps
$1.00 increase from initial share price of the equity swap 3,750
$1.00 decrease from initial share price of the equity swap (3,750)
| Vermilion Energy Inc.  ■  Page 69  ■  2025 Second Quarter Report |
---
---

Cash and cash equivalents was comprised of the following:

As at
Jun 30, 2025 Dec 31, 2024
Cash on deposit with financial institutions 68,812 124,938
Guaranteed investment certificates 375 6,792
Cash and cash equivalents 69,187 131,730

As at June 30, 2025, Vermilion had the following contractual obligations and commitments:

($M) Less than 1 year 1 - 3 years 3 - 5 years After 5 years Total
Long-term debt ^(1) (2)^ 123,377 492,214 1,359,824 664,414 2,639,829
Lease obligations ^(3)^ 27,113 35,000 30,611 44,680 137,404
Processing and transportation agreements 85,902 112,874 148,358 814,891 1,162,025
Purchase obligations 31,032 10,691 332 368 42,423
Drilling and service agreements 34,150 24,012 - - 58,162
Total contractual obligations and commitments 301,574 674,791 1,539,125 1,524,353 4,039,843
^(1)^ Includes interest on senior unsecured notes.
--- ---
^(2)^ Includes the term loan, which was repaid subsequent to June 30, 2025.
--- ---
^(3)^ Includes undiscounted IFRS 16 - Leases obligations of $83.8 million as at June 30, 2025, net<br>of office subleases, surface lease rental commitments of $51.9 million and other of $1.7 million that are not considered leases under<br>IFRS 16 and are not represented on the balance sheet.
--- ---
^(4)^ Commitments denominated in foreign currencies have been translated using the related spot rates on June 30,<br>2025.
--- ---

^^

14. Subsequent events

On July 10, 2025 Vermilion announced the closing of the sale of Saskatchewan assets for proceeds of $415.0 million before closing adjustments. The assets are comprised of approximately 10,500 boe/d (86% oil and liquids) of non-core light oil production in Saskatchewan and Manitoba.

On July 31, 2025 Vermilion closed the sale of United States assets for proceeds of US $80.5 million, before an additional US $7.0 million of contingent payments and closing adjustments. The assets consist of approximately 5,500 boe/d (81% oil and liquids) of production.

Subsequent to the June 30, 2025, proceeds from dispositions were used to repay debt, including extinguishing the remaining balance of the term loan.

| Vermilion Energy Inc.  ■  Page 70  ■  2025 Second Quarter Report |

| --- | | DIRECTORS<br><br> <br><br><br> <br>Myron Stadnyk ^1^<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>Dion Hatcher<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>James J. Kleckner Jr. ^5, 8^<br><br> <br>Edwards, Colorado<br><br> <br><br><br> <br>Carin Knickel ^3, 9^<br><br> <br>Golden, Colorado<br><br> <br><br><br> <br>Stephen P. Larke ^3, 4^<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>William Roby ^6, 9^<br><br> <br>Katy, Texas<br><br> <br><br><br> <br>Manjit Sharma ^2, 5^<br><br> <br>Toronto, Ontario<br><br> <br><br><br> <br>Judy Steele ^3, 7^<br><br> <br>Halifax, Nova Scotia<br><br> <br><br><br> <br><br><br> <br>^1^Chairman (Independent)<br><br> <br>^2^Audit Committee Chair (Independent)<br><br> <br>^3^Audit Committee Member (Independent)<br><br> <br>^4^Governance and Human Resources Committee Chair (Independent)<br><br> <br>^5^Governance and<br>Human Resources Committee Member (Independent)<br><br> <br>^6^Safety & Sustainability<br>Committee Chair (Independent)<br><br> <br>^7^Safety & Sustainability Committee Member<br> (Independent)<br><br> <br>^8^Technical Committee Chair (Independent)<br><br> <br>^9^Technical Committee Member (Independent) | OFFICERS / CORPORATE SECRETARY<br><br> <br>****<br><br> <br>Dion Hatcher<br><br> <br>President & Chief Executive Officer<br><br> <br><br><br> <br>Lars Glemser<br><br> <br>Vice President & Chief Financial Officer<br><br> <br><br><br> <br>Lara Conrad<br><br> <br>Vice President Business Development<br><br> <br><br><br> <br>Tamar Epstein<br><br> <br>General Counsel & Corporate Secretary<br><br> <br><br><br> <br>Terry Hergott<br><br> <br>Vice President Marketing<br><br> <br><br><br> <br>Yvonne Jeffery<br><br> <br>Vice President Sustainability<br><br> <br><br><br> <br>Darcy Kerwin<br><br> <br>Vice President International & HSE<br><br> <br><br><br> <br>Geoff MacDonald<br><br> <br>Vice President Geosciences<br><br> <br><br><br> <br>Randy McQuaig<br><br> <br>Vice President North America<br><br> <br><br><br> <br>Kyle Preston<br><br> <br>Vice President Investor Relations<br><br> <br><br><br> <br>Averyl Schraven<br><br> <br>Vice President People & Culture<br><br> <br><br><br> <br>Gerard Schut<br><br> <br>Vice President European Operations | AUDITORS<br><br> <br><br><br> <br>Deloitte LLP<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>BANKERS<br><br> <br><br><br> <br>The Toronto-Dominion Bank<br><br> <br><br><br> <br>The Bank of Nova Scotia<br><br> <br><br><br> <br>Canadian Imperial Bank of Commerce<br><br> <br><br><br> <br>National Bank of Canada<br><br> <br><br><br> <br>Royal Bank of Canada<br><br> <br><br><br> <br>Wells Fargo Bank N.A., Canadian Branch<br><br> <br><br><br> <br>ATB Financial<br><br> <br><br><br> <br>Bank of America N.A., Canada Branch<br><br> <br><br><br> <br>Export Development Canada<br><br> <br><br><br> <br>Fédération des caisses Desjardins du Québec<br><br> <br><br><br> <br>Citibank, N.A., Canadian Branch<br><br> <br><br><br> <br>JPMorgan Chase Bank, N.A., Toronto Branch<br><br> <br><br><br> <br>Goldman Sachs Lending Partners LLC<br><br> <br><br><br> <br><br><br> <br>EVALUATION ENGINEERS<br><br> <br><br><br> <br>McDaniel & Associates<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>LEGAL COUNSEL<br><br> <br><br><br> <br>Norton Rose Fulbright Canada LLP<br><br> <br>Calgary, Alberta<br><br> <br><br><br> <br>TRANSFER AGENT<br><br> <br><br><br> <br>Odyssey Trust Company<br><br> <br><br><br> <br>STOCK EXCHANGE LISTINGS<br><br> <br><br><br> <br>The Toronto Stock Exchange (“VET”)<br><br> <br>The New York Stock Exchange (“VET”)<br><br> <br><br><br> <br>INVESTOR RELATIONS<br><br> <br>Kyle Preston<br><br> <br>Vice President Investor Relations<br><br> <br>403-476-8431 TEL<br><br> <br>403-476-8100 FAX<br><br> <br>1-866-895-8101 IR TOLL FREE<br><br> <br>investor_relations@vermilionenergy.com | | --- | --- | --- | | Vermilion Energy Inc.  ■  Page 71  ■  2025 Second Quarter Report | | --- |

Exhibit 99.2

F****ORM52-109F2CERTIFICATION OF INTERIM FILINGS- FULL CERTIFICATE

I, Dion Hatcher*, President and Chief Executive Officer, of Vermilion Energy Inc.*, certify the following:

1. Review: I have<br>reviewed<br>the interim financial<br>report<br>and interim<br>MD&A (together,<br>the “interim<br>filings”)<br>of Vermilion Energy Inc. (the “issuer”) for the interim period ended June 30, 2025.
2. No misrepresentations:<br>Based<br>on my knowledge,<br>having exercised<br>reasonable<br>diligence,<br>the interim filings<br>do not contain any<br>untrue statement of a material<br>fact or omit<br>to state a material<br>fact required<br>to be stated or that is necessary<br>to make a statement<br>not misleading<br>in light of the circumstances<br>under which it was<br>made,<br>with respect<br>to the period<br>covered<br>by the interim filings.
--- ---
3. Fair presentation:<br>Based<br>on my knowledge,<br>having exercised<br>reasonable diligence,<br>the interim financial<br>report together<br>with the other<br>financial information<br>included<br>in the interim<br>filings fairly<br>present<br>in all material<br>respects<br>the financial condition,<br>financial performance<br>and cash flows<br>of the issuer, as<br>of the date of and<br>for the periods presented<br>in the interim<br>filings.
--- ---
4. ***Responsibility:***The issuer’s<br>other certifying<br>officer<br>and I are<br>responsible for establishing<br>and maintaining disclosure controls<br>and procedures<br>(DC&P)<br>and internal<br>control over financial<br>reporting<br>(ICFR),<br>as those terms<br>are defined<br>in National<br>Instrument<br>52-109 Certificationof Disclosure in Issuers’ Annualand Interim Filings, for the issuer.
--- ---
5. ***Design:***Subject to<br>the limitations<br>described<br>in paragraphs<br>5.2 and 5.3, the issuer’s<br>other certifying<br>officer<br>and I have,<br>as at the<br>end of the period covered<br>by the interim<br>filings
--- ---
(a) designed<br>DC&P, or caused<br>it to be designed<br>under our supervision, to<br>provide reasonable<br>assurance<br>that
--- ---

(i)   material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii)   information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed<br>ICFR, or caused<br>it to be designed<br>under our supervision,<br>to provide reasonable<br>assurance<br>regarding the reliability<br>of financial<br>reporting and<br>the preparation<br>of financial<br>statements for external<br>purposes in accordance<br>with the issuer’s<br>GAAP.
5.1 ***Controlframework:***The control framework<br>the issuer’s<br>other certifying<br>officer<br>and I used to design the issuer’s<br>ICFR<br>is the Integrated Framework (2013 Framework) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
--- ---
5.2 ICFR – materialweaknessrelating to design: N\A
--- ---
5.3 Limitationon scope of design: The issuer has disclosed in its interim MD&A
--- ---
(a) the fact that the issuer’s other certifying officer and I have limited the<br>scope of our design of DC&P and ICFR to exclude controls, policies and procedures of
--- ---

(i)    a proportionately consolidated entity in which the issuer has an interest;

(ii)   a special purpose entity in which the issuer has an interest; or

(iii)   a business that the issuer acquired not more than 365 days before the last day of the period covered by the interim filings; and

(b) summary financial information about the businesses that the issuer acquired<br> that has been consolidated in the issuer’s financial statements.
6. Reportingchangesin ICFR: The issuer<br>has disclosed<br>in its interim<br>MD&A any<br>change<br>in the issuer’s<br>ICFR that occurred<br>during the period<br>beginning<br>on April 1, 2025 and ended on June 30, 2025 that has materially<br>affected,<br>or is reasonably<br>likely<br>to materially<br>affect,<br>the issuer’s<br>ICFR.
--- ---

Dated: August 7, 2025

(Signed:“Dion Hatcher”)

Dion Hatcher, President and Chief Executive Officer

Exhibit 99.3


F****ORM52-109F2CERTIFICATION OF INTERIM FILINGS- FULL CERTIFICATE

I, Lars Glemser*, Vice President and Chief Financial Officer, of Vermilion Energy Inc.*, certify the following:

1. Review: I have<br>reviewed<br>the interim financial<br>report<br>and interim<br>MD&A (together,<br>the “interim<br>filings”)<br>of Vermilion Energy Inc. (the “issuer”) for the interim period ended June 30, 2025.
2. No misrepresentations:<br>Based<br>on my knowledge,<br>having exercised<br>reasonable<br>diligence,<br>the interim filings<br>do not contain any<br>untrue statement of a material<br>fact or omit<br>to state a material<br>fact required<br>to be stated or that is necessary<br>to make a statement<br>not misleading<br>in light of the circumstances<br>under which it was<br>made,<br>with respect<br>to the period<br>covered<br>by the interim filings.
--- ---
3. Fair presentation:<br>Based<br>on my knowledge,<br>having exercised<br>reasonable diligence,<br>the interim financial<br>report together<br>with the other<br>financial information<br>included<br>in the interim<br>filings fairly<br>present<br>in all material<br>respects<br>the financial condition,<br>financial performance<br>and cash flows<br>of the issuer, as<br>of the date of and<br>for the periods presented<br>in the interim<br>filings.
--- ---
4. ***Responsibility:***The issuer’s<br>other certifying<br>officer<br>and I are<br>responsible for establishing<br>and maintaining disclosure controls<br>and procedures<br>(DC&P)<br>and internal<br>control over financial<br>reporting<br>(ICFR),<br>as those terms<br>are defined<br>in National<br>Instrument<br>52-109 Certificationof Disclosure in Issuers’ Annualand Interim Filings, for the issuer.
--- ---
5. ***Design:***Subject to<br>the limitations<br>described<br>in paragraphs<br>5.2 and 5.3, the issuer’s<br>other certifying<br>officer<br>and I have,<br>as at the<br>end of the period covered<br>by the interim<br>filings
--- ---
(a) designed<br>DC&P, or caused<br>it to be designed<br>under our supervision, to<br>provide reasonable<br>assurance<br>that
--- ---

(i)   material information relating to the issuer is made known to us by others, particularly during the period in which the interim filings are being prepared; and

(ii)   information required to be disclosed by the issuer in its annual filings, interim filings or other reports filed or submitted by it under securities legislation is recorded, processed, summarized and reported within the time periods specified in securities legislation; and

(b) designed<br>ICFR, or caused<br>it to be designed<br>under our supervision,<br>to provide reasonable<br>assurance<br>regarding the reliability<br>of financial<br>reporting and<br>the preparation<br>of financial<br>statements for external<br>purposes in accordance<br>with the issuer’s<br>GAAP.
5.1 ***Controlframework:***The control framework<br>the issuer’s<br>other certifying<br>officer<br>and I used to design the issuer’s<br>ICFR<br>is the Integrated Framework (2013 Framework) issued by the Committee of Sponsoring Organizations of the Treadway Commission (COSO).
--- ---
5.2 ICFR – materialweaknessrelating to design: N\A
--- ---
5.3 Limitationon scope of design: The issuer has disclosed in its interim MD&A
--- ---
(a) the fact that the issuer’s other certifying officer and I have limited the<br>scope of our design of DC&P and ICFR to exclude controls, policies and procedures of
--- ---

(i)    a proportionately consolidated entity in which the issuer has an interest;

(ii)   a special purpose entity in which the issuer has an interest; or

(iii)  a business that the issuer acquired not more than 365 days before the last day of the period covered by the interim filings; and

(b) summary financial information about the businesses that the issuer acquired<br> that has been consolidated in the issuer’s financial statements.
6. Reportingchangesin ICFR: The issuer<br>has disclosed<br>in its interim<br>MD&A any<br>change<br>in the issuer’s<br>ICFR that occurred<br>during the period<br>beginning<br>on April 1, 2025 and ended on June 30, 2025 that has materially<br>affected,<br>or is reasonably<br>likely<br>to materially<br>affect,<br>the issuer’s<br>ICFR.
--- ---

Dated: August 7, 2025

(Signed:“Lars Glemser”)

Lars Glemser, Vice President and Chief Financial Officer