AGI · Alamos Gold Inc

TORONTO, June 30, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) plans to release its second quarter 2026 financial results after market close on Wednesday, July 29, 2026. Senior management will host a conference call on Thursday, July 30, 2026 at 10:00 am ET to discuss the results. Participants may join the conference call via webcast or through the following dial-in numbers: Via Webcast: To view the live webcast, please register at www.alamosgold.com , or through the following link view webcast . Via Phone: Toronto and International: (647) 495-7514 Toll free (Canada and the United States): (888) 596-4144 Participant passcode: 1813237# Alternatively, you may register your phone number here within 30 minutes of the scheduled start of the call to receive an instant automated call back. A playback will be available until August 29, 2026 by dialling (647) 362-9199 or (800) 770-2030 within Canada and the

All amounts are in United States dollars, unless otherwise stated TORONTO, June 22, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported new results from underground and surface exploration drilling at the Island Gold Mine. Exploration drilling has defined high-grade mineralization across multiple areas which are being targeted as sources of additional higher-grade mill feed within the expanded Magino mill. This includes defining a new zone of high-grade mineralization 250 metres (“m”) west of underground Mineral Reserves and Mineral Resources (Island Gold West Extension), and continuing to extend mineralization within the Island West up-plunge area. Given its proximity to surface, Island West up-plunge can be mined utilizing the ramp, providing further upside potential in terms of combined underground mining rates. Additionally, the regional exploration program continues to intersect high-grade gold mineralization at the

TORONTO, June 18, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today provided operational updates at its Young-Davidson and Island Gold District operations, as well as revised its second quarter production and cost guidance. All amounts are in United States dollars, unless otherwise stated. Young-Davidson operational update Production from Young-Davidson in the second quarter has been impacted by recent events. Last week, the operation experienced two seismic events, with one occurring at an active mining front. No injuries were sustained; however, infrastructure was damaged limiting access to two higher grade stopes that were scheduled to be mined during the second quarter. The mining sequence is consistently reviewed and monitored to manage seismicity, and based on these recent events, the Company expects mining rates to average approximately 5,000 tonnes per day (“tpd”) for the remainder of the year. The Company will be optimizing the

TORONTO, May 28, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported a summary of the voting results of its Annual General Meeting of Shareholders (the “Meeting”). Results of the Meeting The Company is reporting the voting results of its Meeting held virtually on Thursday, May 28, 2026. The summary of the results are as follows: Total Shares Voted: 329,215,496 Total Shares Issued and Outstanding: 419,965,411 Total Percentage of Shares Voted: 78.39% Election of Directors Each of the nominee directors listed in Alamos’ management proxy circular dated April 10, 2026 was elected as a director as set forth in the table below: Name of Nominee Vote For % Withheld Vote % J. Robert S. Prichard 297,714,206 98.53 4,444,583 1.47 Alexander Christopher 301,307,217 99.72 851,571 0.28 Elaine Ellingham 300,700,522 99.52 1,458,266 0.48 David Fleck 294,304,679 97.40 7,854,109 2.60 Serafino Tony Giardini

All amounts are in United States dollars, unless otherwise stated. TORONTO, May 28, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today announced that the Company’s Board of Directors has declared a quarterly dividend of US$0.04 per common share. Additionally, the Company repurchased 753,600 shares at a cost of $30.0 million, or $39.84 per share, under its Normal Course Issuer Bid (“NCIB”) thus far in May 2026. Including the upcoming dividend, the Company has returned $63.6 million to shareholders thus far in 2026 through dividends and share buybacks. The Company has paid dividends for 17 consecutive years during which time $510 million has been returned to shareholders through dividends and share buybacks. The dividend is payable on June 25, 2026 to shareholders of record as of the close of business on June 11, 2026. This dividend qualifies as an “eligible dividend” for Canadian income tax purposes. Dividend Reinvestment Plan The

TORONTO, May 21, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today announced multiple management appointments, further strengthening its senior leadership team. James Clark joins Alamos as Vice President, Canadian Operations. In his new role, Mr. Clark will provide strategic, operational and technical leadership across Alamos’ Canadian operations. He is a senior mining executive with over 20 years of leadership experience in operations, project development, and corporate strategy. Most recently, Mr. Clark was the Head of Mining, North America at Barrick Gold, with a focus on operational optimizations and capital allocation. Prior to that, he held a number of technical roles with increasing responsibility at National Bank Financial, Coeur Mining, De Beers Group and Dynatec Mining Services. Mr. Clark holds a Bachelor of Arts in Economics and a Bachelor of Engineering in Mining Engineering, both from Laurentian University. He also holds an

Strong margin expansion drives record cash flow from operations and solid ongoing free cash flow of $102 million All amounts are in United States dollars, unless otherwise stated. TORONTO, April 29, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. (TSX:AGI; NYSE:AGI) (“Alamos” or the “Company”) today reported its financial results for the quarter ended March 31, 2026. “Our first quarter production was in line with guidance driven by a solid performance from the Island Gold District. Underground mining rates at Island Gold increased to a new record, and milling rates at Magino increased significantly over the past six weeks following the implementation of additional improvements. We expect all three of our operations to contribute to a 20% increase in production in the second quarter, with further growth into the second half of the year at substantially lower costs driven by the ongoing ramp up of mining rates at Island Gold. We expect this trend of growing production and declining costs to

All amounts are in United States dollars, unless otherwise stated. TORONTO, April 02, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) plans to release its first quarter 2026 financial results after market close on Wednesday, April 29, 2026. Senior management will host a conference call on Thursday, April 30, 2026 at 11:00 am ET to discuss the results. The Company will hold its 2026 Annual General Meeting of Shareholders (the “Annual Meeting”) on Thursday, May 28, 2026. Notice of First Quarter 2026 Results and Conference Call Participants may join the conference call via webcast or through the following dial-in numbers: Via Webcast: To view the live webcast, please register at www.alamosgold.com , or through the following link view webcast . Via Phone: Toronto and International: (647) 495-7514 Toll free (Canada and the United States): (888) 596-4144 Participant passcode: 1813237# Alternatively,

TORONTO, March 26, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today announced that it has filed its annual information form and 2025 annual report on Form 40-F, including its audited financial statements for the year ended December 31, 2025, with the SEC on EDGAR as well as the Canadian securities authorities on SEDAR+. These documents are also available at www.alamosgold.com and a hard copy will be provided to shareholders free-of-charge upon request. About Alamos Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes the Island Gold District and Young-Davidson mine in northern Ontario, Canada, and the Mulatos District in Sonora State, Mexico. Additionally, the Company has a strong portfolio of growth projects including the IGD Expansion, and the Lynn Lake project in Manitoba, Canada. Alamos employs more than 2,400 people and is committed to the highest

TORONTO, March 20, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today announced that it has filed a technical report for the Expansion Study completed on the Island Gold District operation, located in Ontario, Canada. The report was prepared in accordance with National Instrument 43-101 – Standards for Disclosure for Mineral Projects and supports the disclosure outlined in Alamos’ news release dated February 3, 2026. The report is available on the Alamos website at www.alamosgold.com and will be available under the Company’s profile on SEDAR+ at www.sedarplus.ca and EDGAR at www.sec.gov . About Alamos Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes the Island Gold District and Young-Davidson mine in northern Ontario, Canada, and the Mulatos District in Sonora State, Mexico. Additionally, the Company has a strong portfolio of growth projects including

All amounts are in United States dollars, unless otherwise stated. TORONTO, Feb. 19, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) announces that it has refiled its consolidated financial statements for the year-ended December 31, 2025 and 2024 on SEDAR+ and EDGAR, to correct administrative errors contained within the audit opinion attached to the consolidated financial statements. There are no changes to the Company’s reported results for the year-ended December 31, 2025. About Alamos Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes the Island Gold District and Young-Davidson mine in northern Ontario, Canada, and the Mulatos District in Sonora State, Mexico. Additionally, the Company has a strong portfolio of growth projects including the IGD Expansion, and the Lynn Lake project in Manitoba, Canada. Alamos employs more than 2,400 people and is committed

Record free cash flow generation supports growing shareholder returns with 60% increase in dividend All amounts are in United States dollars, unless otherwise stated. TORONTO, Feb. 18, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. (TSX:AGI; NYSE:AGI) (“Alamos” or the “Company”) today reported its financial results for the quarter and year ended December 31, 2025. “Our full year production was lower than planned and costs higher due to a challenging year at our Canadian operations. Despite these challenges, we established a number of new financial records including record free cash flow of $352 million while investing in our high-return growth initiatives. This included advancing the Phase 3+ Shaft Expansion, delivering a 32% increase in Mineral Reserves, and incorporating that growth into a larger expansion of the Island Gold District,” said John A. McCluskey, President and Chief Executive Officer. “Collectively, we expect these growth projects to drive a significant improvement into 2026,

All amounts are in United States dollars, unless otherwise stated. TORONTO, Feb. 18, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) is pleased to announce that the Company’s Board of Directors has authorized a 60% increase to its quarterly dividend to US$0.04 per common share. The increase is supported by the Company’s strong outlook and growing free cash flow, including generating record free cash flow of $352 million in 2025. The Company expects increasing free cash flow while continuing to invest in its high-return growth projects, which provide one of the strongest growth profiles in the sector. Through the completion of the Phase 3+ Expansion in 2026, larger Island Gold District Expansion in 2028, and the Lynn Lake project in 2029, the Company expects to nearly double annual production to approximately one million ounces at lower costs by 2030. This strong production and free cash flow growth is expected to support further returns to

Global Mineral Reserves Increase 32% with Grades also Increasing 5%, Driven by 125% Growth in High-Grade Mineral Reserves at Island Gold All amounts are in United States dollars, unless otherwise stated. TORONTO, Feb. 17, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported its updated Mineral Reserves and Resources as of December 31, 2025. For a detailed summary by asset, refer to the tables below. Highlights Global Proven and Probable Mineral Reserves increased 32% to 15.9 million ounces of gold (265 million tonnes (“mt”)) with grades also increasing 5% to 1.87 grams per tonne of gold (“g/t Au”). This was driven by the successful conversion of a large portion of the Island Gold District’s Mineral Resource base into Mineral Reserves Island Gold’s Mineral Reserves more than doubled , increasing 125% to 5.1 million ounces (15.1 mt grading 10.61 g/t Au), reflecting the conversion of existing and newly defined Mineral Resources to

Further production growth to one million ounces annually expected by 2030 through development of Lynn Lake and the Island Gold District Expansion All amounts are in United States dollars, unless otherwise stated. TORONTO, Feb. 04, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) provided updated three-year production and operating guidance. The Company also outlined longer term production guidance of approximately one million ounces per year by 2030 through the larger expansion of the Island Gold District (announced on February 3, 2026) and initial production from Lynn Lake. “Our operational performance over the past year was not up to our standards and not reflective of our long-term track record. We expect to deliver a stronger performance in 2026, particularly into the second half of the year as production ramps up and costs decrease with the completion of the shaft expansion at Island Gold,” said John A. McCluskey, President and Chief

All amounts are in United States dollars, unless otherwise stated TORONTO, Feb. 03, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported results of the Expansion Study (“IGD Expansion”) completed on the Island Gold District operation, located in Ontario, Canada. Compared to the Base Case Life of Mine Plan (“Base Case LOM”) released in June 2025, the IGD Expansion incorporates a 30% increase in Mineral Reserves, and an expansion of the Magino mill to 20,000 tonnes per day (“tpd”) supporting increased processing rates of 3,000 tpd of high-grade underground ore, and 17,000 tpd from the open pit. This is expected to drive production higher and create one of the largest, longest life, and most profitable gold operations in Canada. “The evolution and growth of Island Gold continues with another substantial increase in Mineral Reserves supporting another high-return expansion of the operation. The IGD Expansion is starting to unlock the

All amounts are in United States dollars, unless otherwise stated TORONTO, Feb. 02, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported new results from underground and surface drilling at the Island Gold Mine. Exploration drilling continues to extend high-grade gold mineralization across the Island Gold Deposit, as well as within several hanging wall and footwall structures, and delineation drilling continues to support the conversion of high-grade Mineral Resources to high-grade Mineral Reserves. Additionally, the regional exploration program continues to intersect high-grade gold mineralization at the past-producing Cline-Pick mines, located seven kilometres from the Magino Mill. "Underground Mineral Reserves at Island Gold have grown for 12 consecutive years. Given the success of our delineation drilling program over the past year, we expect to report another substantial increase in Mineral Reserves. This growth will be

TORONTO, Jan. 30, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported new results from its underground exploration program at the Young-Davidson mine. Underground exploration drilling from both the mid and lower mine extended higher-grade gold mineralization within multiple zones in the hanging wall of the Young-Davidson deposit. In addition, expansion drilling within the Young-Davidson syenite continues to extend gold mineralization beyond Mineral Reserves and Mineral Resources. South Syenite Zone: high-grade gold mineralization intersected within a syenite intrusion located in the hanging wall, 285 metres (“m”) south of the Northgate Shaft in an area that has seen limited historical drilling. (Figures 1 and 2). New highlights include 1 : 16.36 g/t Au (6.65 g/t Au cut) over 17.90 m (YMEX24-9305-150) 2 including; 116.50 g/t Au (25.00 g/t Au cut) over 1.00 m; 80.80 g/t Au (25.00 g/t Au cut) over 1.00 m; and 36.95 g/t Au (23.65 g/t

All amounts are in United States dollars, unless otherwise stated. TORONTO, Jan. 28, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported new results from its 2025 exploration program at the Lynn Lake project in Manitoba, and the Qiqavik Gold project, located in Nunavik, Quebec, Canada. Drilling continues to extend and define new gold mineralization at both projects. “Our 2025 exploration program was successful across our assets supporting both our near and longer-term growth initiatives. Our success at Lynn Lake is expected to drive additional Mineral Reserve and Mineral Resource growth and highlight the potential for further production upside over the life of the project. At Qiqavik, our first year of drilling on the project intersected high-grade gold mineralization across multiple targets demonstrating the potential for a significant discovery in the underexplored region. Both projects are important elements of our strategy of

All amounts are in United States dollars, unless otherwise stated. TORONTO, Jan. 23, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) will host an Investor Day in Toronto on Wednesday, February 4, 2026 during which senior management will provide detailed presentations on the Island Gold District Expansion Study and updated three-year guidance. Topics to be covered include: Three-year guidance and longer-term outlook Island Gold District Expansion Study Development projects update Global exploration update A live webcast of the presentation will start at 8:30 am ET on February 4, 2026 . To view the live webcast, please register at www.alamos2026investorday.com . An on-demand replay will be available within 24 hours at the same link. The webcast will be archived at www.alamosgold.com . About Alamos Alamos is a Canadian-based intermediate gold producer with diversified production from three operations in North America. This includes

All amounts are in United States dollars, unless otherwise stated TORONTO, Jan. 21, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported new results from ongoing surface exploration drilling within the Mulatos District. Drilling continues to extend high-grade gold mineralization beyond Mineral Reserves at Puerto Del Aire (“PDA”), and Mineral Resources at Cerro Pelon. Additionally, drilling within a new area of focus at Halcon has intersected wide intervals of significant sulphide-hosted gold mineralization. Cerro Pelon, Halcon and other targets across the District including La Yaqui Grande, represent upside to the PDA project as potential sources of additional higher-grade sulphide ore. The PDA project will include the construction of a mill to process higher-grade sulphide ore from PDA, opening up new opportunities to define and incorporate additional sulphide ore from across the District. PDA remains on track for initial

All amounts are in United States dollars, unless otherwise stated. TORONTO, Jan. 16, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) plans to release its fourth quarter and year-end 2025 financial results after market close on Wednesday, February 18, 2026. Senior management will host a conference call on Thursday, February 19, 2026 at 10:00 am ET to discuss the results. Participants may join the conference call via webcast or through the following dial-in numbers: Via Webcast: To view the live webcast, please register at www.alamosgold.com , or through the following link view webcast . Via Phone: Toronto and International: (647) 495-7514 Toll free (Canada and the United States): (888) 596-4144 Participant passcode: 1813237# Alternatively, you may register your phone number here within 30 minutes of the scheduled start of the call to receive an instant automated call back. A playback will be available until March

All amounts are in United States dollars, unless otherwise stated. TORONTO, Jan. 14, 2026 (GLOBE NEWSWIRE) - Alamos Gold Inc. ( TSX:AGI; NYSE:AGI ) (“Alamos” or the “Company”) today reported fourth quarter and annual 2025 production. The Company expects to provide updated three-year production and operating guidance in February 2026, coinciding with the completion of the Expansion Study for the Island Gold District. “Our fourth quarter production totaled 141,500 ounces, consistent with the third quarter but below guidance due to lower than planned production from our Canadian operations. Mining and processing rates were lower than expected due to severe winter weather late in December which impacted access to the sites, as well as other operational challenges. Despite these challenges, we delivered a record quarter and year financially and made significant progress on our growth initiatives,” said John A. McCluskey, President and Chief Executive Officer. “From an operational