8-K

IDEXX LABORATORIES INC /DE (IDXX)

8-K 2025-02-03 For: 2025-02-03
View Original
Added on April 10, 2026

UNITED

STATES

SECURITIES

AND EXCHANGE COMMISSION

Washington,

D.C. 20549



FORM

8-K

CURRENT

REPORT


Pursuant

to Section 13 or 15(d) of the Securities Exchange Act of 1934


Date of report (Date of earliest event reported): February 3, 2025

IDEXX

LABORATORIES, INC.

(Exactname of registrant as specified in its charter)

Delaware 000-19271 01-0393723
(State or other jurisdiction (Commission File Number) (IRS Employer Identification No.)
of incorporation)
One IDEXX Drive, Westbrook, Maine 04092
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(Address of principal executive offices) (ZIP Code)

207.556.0300

(Registrant'stelephone number, including area code)

Not

Applicable

(Formername or former address, if changed since last report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):

¨ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
¨ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
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¨ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
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¨ Pre-commencement<br> communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
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Securities

registered pursuant to Section 12(b) of the Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered
Common<br> Stock, $0.10 par value per share IDXX NASDAQ<br> Global Select Market

Indicate by check mark whether the registrant is an emerging growth company as defined in as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter). Emerging growth company ¨

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨

Item 2.02 Results of Operations and Financial Condition.

On February 3, 2025, IDEXX Laboratories, Inc. (the “Company”) announced its financial results for the quarter and year ended December 31, 2024. The full text of the press release issued in connection with the announcement is furnished as Exhibit 99.1 to this Current Report on Form 8-K.

In accordance with general instructions to Form 8-K, the information in this Form 8-K and the Exhibit 99.1 attached hereto is being furnished under Item 2.02 and shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934 (the “Exchange Act”) or otherwise subject to the liabilities of that section, nor shall it be deemed incorporated by reference in any filing under the Securities Act of 1933 or the Exchange Act, except as expressly set forth by specific reference in such a filing.

Item 9.01 Financial Statements and Exhibits.

(d)      Exhibits

The following exhibit relating to Item 2.02 shall be deemed to be furnished, and not filed.

Exhibit No. Description of Exhibit
99.1 Press Release entitled “IDEXX Laboratories Announces Fourth Quarter<br>and Full Year 2024 Results,” issued by the Company on February 3, 2025.
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104 Cover Page Interactive Data File (embedded within the Inline XBRL document)
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1

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 hereunto duly authorized.

IDEXX LABORATORIES, INC.
Date: February 3, 2025 By: /s/<br>Brian P. McKeon
Brian P. McKeon
Executive Vice President,<br><br> Chief Financial Officer and Treasurer
2

Exhibit 99.1

FOR IMMEDIATE RELEASE Contact: John Ravis, Investor Relations, 1-207-556-8155

IDEXXLaboratories Announces

FourthQuarter and Full Year 2024 Results

Achieves fourth quarter revenue growth of 6% as reported and on an organic basis, driven by CAG Diagnostics recurring revenue growth of 6% reported and 7% organic
Solid growth supported by continued benefits from IDEXX execution drivers, including 9% year-over-year expansion of IDEXX's global premium instrument installed base and net customer gains across testing modalities
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Delivers fourth quarter EPS of $2.62, an increase of 13% as reported and 10% on a comparable basis driven by strong operating results
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Provides initial outlook for 2025 revenue of $4,055 million - $4,170 million, reflecting growth of 4% - 7% reported and 6% - 9% organic, supported by CAG Diagnostics recurring revenue growth of 3% - 6% as reported and 5% - 8% on an organic basis
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Estimates 2025 EPS of $11.74 - $12.24, an increase of 10% - 15% as reported and 8% to 12% on a comparable basis
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Outlook assumes ~$1.5 billion of share repurchases in 2025, subject to market conditions, equivalent to ~4% of current equity market capitalization
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WESTBROOK, Maine, February 3, 2025 — IDEXX Laboratories, Inc. (NASDAQ: IDXX), a global leader in pet healthcare innovation, today announced fourth quarter and full year results.

“IDEXX had a solid finish to 2024, supported by continued high levels of execution by IDEXX teams globally,” said Jay Mazelsky, President and Chief Executive Officer. "The Company is on the front end of a new wave of major innovation. In Q4, we began shipping the IDEXX inVue Dx™ Cellular Analyzer, our transformational slide-free cellular analyzer, and we plan to make IDEXX Cancer Dx™ screening for canine lymphoma available in late March 2025 in the U.S. and Canada. These types of innovations are highly sought-after by our customers and will dramatically enhance veterinarians' approaches to care management and address workflow bottlenecks in their practices.”

Fourth Quarter and Full Year Results


The Company reports revenues of $954 million for the fourth quarter of 2024, an increase of 6% compared to the prior year period on a reported and organic basis, driven by Companion Animal Group ("CAG") growth of 6% as reported and organically. CAG Diagnostics recurring revenue gains of 6% reported and 7% organic in the quarter were supported by continued benefits from IDEXX execution drivers, including high-quality placements of CAG Diagnostics capital instruments across regions, high customer retention, new business gains, and net price realization.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 2 of 16

Earnings per diluted share (“EPS”) were $2.62 for the fourth quarter, an increase of 13% as reported and 10% on a comparable basis. Results reflect operating margin expansion of 20 basis points as reported and 50 basis points on a comparable basis. Fourth quarter EPS included $0.03 per share negative impact from currency changes and $0.13 per share in tax benefits from share-based compensation. Fourth quarter EPS also benefited by $0.06 per share from a non-recurring tax reserve release as a result of the lapsing of an applicable statute of limitations, which lowered the full year effective tax rate by approximately 50 basis points.

Revenue for the full year of $3,898 million increased 6% as reported and organically, driven by 7% as reported and organic growth in CAG Diagnostics recurring revenue.

For the full year 2024, EPS of $10.67 increased 6% on a reported basis and 12% on a comparable basis, including a ~2% EPS negative growth benefit related to lapping a $16 million customer contract resolution in the first quarter of 2023. EPS results reflect operating margin contraction of 100 basis points as reported and expansion of 60 basis points on a comparable basis, including a ~40 basis point negative impact from lapping the customer contract resolution. EPS results include a $0.56 negative impact from a discrete expense accrual related to an ongoing litigation matter, a $0.05 negative impact from currency changes, $0.24 in tax benefits from share-based compensation, and $0.06 tax benefit from the already noted non-recurring tax reserve release.

The Company's initial 2025 revenue guidance range reflects full year growth of 4% - 7% as reported and 6% - 9% on an organic basis, supported by 3% - 6% reported and 5% - 8% organic CAG Diagnostics recurring revenue growth. The guidance range for global CAG Diagnostics recurring revenue growth reflects goals for sustained benefits from execution drivers, supporting continued solid volume gains, and an estimated 4% - 4.5% full year benefit from net price improvement. 2025 EPS guidance of $11.74 - $12.24 reflects expectations for solid organic revenue gains and a targeted 200 - 250 basis points of reported operating margin improvement, including a ~160 basis point benefit from lapping the 2024 discrete litigation expense accrual.

Fourth Quarter Performance Highlights

Companion Animal Group

The Companion Animal Group generated 6% organic growth for the fourth quarter. CAG Diagnostics recurring revenue organic growth of 7% reflects double-digit IDEXX VetLab^®^ consumable gains and solid reference laboratory and consulting services growth.

Additional U.S. companion animal practice key metrics are available in the Q4 2024 Earnings Snapshot accessible on the IDEXX website, www.idexx.com/investors.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 3 of 16

Strong global growth was achieved across IDEXX's testing modalities.

IDEXX VetLab^®^ consumables generated 12%<br> revenue growth as reported and organically, supported by global premium instrument installed<br> base growth and net price gains.
Reference laboratory diagnostic and consulting services<br> generated 4% revenue growth as reported and organically, reflecting solid volume gains across<br> regions further supported by net price gains.
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Rapid assay products generated flat revenue growth as<br> reported and organically, with net price increases offsetting volume declines. Rapid Assay<br> volumes were negatively impacted by the launch of the Catalyst^®^ Pancreatic<br> Lipase Test, which shifted some testing volume across modalities.
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Veterinary software, services and diagnostic imaging systems revenue growth increased 13% as reported and 7% organically compared to strong prior year performance levels.

Water

Water achieved revenue growth of 8% on a reported basis and 9% on an organic basis, reflecting benefits from net price improvement and solid gains in the U.S. and Europe.

Livestock, Poultry and Dairy (“LPD”)

LPD revenue grew 5% on a reported basis and 7% on an organic basis, supported by solid gains across U.S., Europe and Latin America regions.

Gross Profit and Operating Profit

Gross profits increased 8% as reported and 9% on a comparable basis. Gross margins of 59.8% expanded 140 basis points compared to the prior year on a reported basis and expanded 130 basis points on a comparable basis. Gross margin results reflect benefits from net price improvement which offset inflationary cost impacts, favorable business mix benefits from strong consumable growth, and higher Water gross margins.

Operating margin was 27.4% in the quarter, 20 basis points higher than the prior year period results on a reported basis and 50 basis points higher on a comparable basis. Operating expenses grew 10% as reported and 9% on a comparable basis. Operating expense growth reflects investments in commercial resources and R&D initiatives.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 4 of 16

2025 Growth and Financial Performance Outlook

The following table provides the Company's initial estimates for annual key financial metrics in 2025:

Amounts in millions except per share data and percentages

Growth and FinancialPerformance Outlook 2025
Revenue $4,055 - $4,170
Reportedgrowth 4% - 7%
Organicgrowth 6% - 9%
CAG Diagnostics Recurring Revenue Growth
Reportedgrowth 3% - 6%
Organicgrowth 5% - 8%
Operating Margin 31.0% - 31.5%
Reportedoperating margin expansion 200 - 250 bps
Comparableoperating margin expansion 30 - 80 bps
EPS $11.74 - $12.24
Reportedgrowth 10% - 15%
Comparablegrowth 8% - 12%
Other Key Metrics
Net<br>interest expense ~ $42
Share-based<br>compensation tax benefit ~ $8
Share-based<br>compensation tax rate benefit ~ 1%
Effective<br>tax rate ~ 21.5%
Share-based<br>compensation EPS impact ~ $0.10
Reduction<br>in average shares outstanding 2% - 3%
Operating Cash Flow 100% - 110% of net income
Free Cash Flow 85% - 90% of net income
Capital Expenditures ~ $160

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 5 of 16

The following table outlines estimates of foreign currency exchange rate impacts, net of foreign currency hedging transactions, and foreign currency exchange rate assumptions reflected in the above financial performance outlook for 2025.

Estimated Foreign Currency Exchange Rate<br> Impacts 2025
Revenue growth rate impact (~ 2%)
CAG Diagnostics recurring revenue growth rate impact (~ 2%)
Operating margin growth impact ~ 10 bps
EPS impact (~ $0.21)
EPS growth impact (~ 2%)
Go-forward Foreign Currency Exchange Rate<br> Assumptions
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In U.S. dollars
euro $ 1.02
British pound $ 1.23
Canadian dollar $ 0.68
Australian dollar $ 0.61
Relative to the U.S. dollar
Japanese yen ¥ 160
Chinese renminbi ¥ 7.43
Brazilian real R$ 6.21

Conference Call and Webcast Information

IDEXX Laboratories, Inc. will host a conference call today at 8:30 a.m. (Eastern) to discuss its 2024 fourth quarter and full year financial results and management’s outlook for 2025. To participate in the conference call, dial 1-800-289-0462 or 1-323-794-2442 and reference passcode 803218. Individuals can access a live webcast of the conference call on the IDEXX website, www.idexx.com/investors. An archived edition of the webcast will be available after 1:00 p.m. (Eastern) on that day via the same link and will remain available for one year.

About IDEXX Laboratories, Inc.

IDEXX is a global leader in pet healthcare innovation. Our diagnostic and software products and services create clarity in the complex, constantly evolving world of veterinary medicine. We support longer, fuller lives for pets by delivering insights and solutions that help the veterinary community around the world make confident decisions—to advance medical care, improve efficiency, and build thriving practices. Our innovations also help ensure the safety of milk and water across the world and maintain the health and well-being of people and livestock. IDEXX Laboratories, Inc. is a member of the S&P 500^®^ Index. Headquartered in Maine, IDEXX employs approximately 11,000 people and offers solutions and products to customers in more than 175 countries and territories. For more information about IDEXX, visit www.idexx.com.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 6 of 16

Note Regarding Forward-Looking Statements

This earnings release and the statements to be made in the accompanyingearnings conference call contain forward-looking statements as defined in the Private Securities Litigation Reform Act of 1995, includingforward-looking statements about the Company’s business prospects and estimates of the Company’s financial results for futureperiods. Forward-looking statements are included under "Fourth Quarter and Full Year Results" and "2025 Growth and FinancialPerformance Outlook" and elsewhere in this earnings release and can be identified by the use of words such as "expects", "may", "anticipates", "intends", "would", "will", "plans", "believes", "estimates", "projected", "should", and similar words and expressions. Our forward-looking statements includestatements relating to our expectations regarding financial and business performance; revenue growth and EPS outlooks; operating andfree cash flow forecast; projected impact of foreign currency exchange rates and interest rates; projected operating margins and expensesand capital expenditures; projected tax, tax rate and EPS benefits from share-based compensation arrangements; projected effective taxrates, reduction of average shares outstanding and net interest expense; share repurchases; product and service launches and expansions;IDEXX inVue Dx instrument placements and revenue; software enhancements; U.S. clinical visit levels; net price improvement; volume gains;anticipated benefits from new customer agreements; and impact of tariffs. These statements are intended to provide management's expectationof future events as of the date of this earnings release; are based on management's estimates, projections, beliefs and assumptions asof the date of this earnings release; and are not guarantees of future performance. These forward-looking statements involve known andunknown risks and uncertainties that may cause the Company's actual results, levels of activity, performance or achievements to be materiallydifferent from those expressed or implied by these forward-looking statements. These risks and uncertainties include, among other things,the matters described under the headings "Business," "Risk Factors," "Legal Proceedings," "Management'sDiscussion and Analysis of Financial Condition and Results of Operations" and "Quantitative and Qualitative Disclosures AboutMarket Risk" in the Company’s Annual Report on Form 10-K for the year ended December 31, 2023 and in the corresponding sectionsof the Company's Quarterly Reports on Form 10-Q for the quarters ended March 31, 2024, June 30, 2024, and September 30, 2024, as wellas those described from time to time in the Company’s other filings with the U.S. Securities and Exchange Commission availableat www.sec.gov. The Company specifically disclaims any obligation to publicly update any forward-looking statement, whether as a resultof new information, future events or otherwise.


Statement Regarding Non-GAAP Financial Measures

The following defines terms and conventions and provides reconciliationsregarding certain measures used in this earnings release and/or the accompanying earnings conference call that are not required by, orpresented in accordance with, generally accepted accounting principles in the United States of America ("GAAP"), otherwisereferred to as non-GAAP financial measures. To supplement the Company’s consolidated results presented in accordance with GAAP,the Company has disclosed non-GAAP financial measures that exclude or adjust certain items. Management believes these non-GAAP financialmeasures provide useful supplemental information for its and investors’ evaluation of the Company’s business performanceand liquidity and are useful for period-over-period comparisons of the performance of the Company’s business and its liquidityand to the performance and liquidity of our peers. While management believes that these non-GAAP financial measures are useful in evaluatingthe Company’s business, this information should be considered as supplemental in nature and should not be considered in isolationor as a substitute for the related financial information prepared in accordance with GAAP. In addition, these non-GAAP financial measuresmay not be the same as similarly titled measures reported by other companies.

Constant currency - Constant currency references are non-GAAP financial measures which exclude the impact of changes in foreign currency exchange rates and are consistent with how management evaluates our performance and comparisons with prior and future periods. We estimated the net impacts of currency on our revenue, gross profit, operating profit, and EPS results by restating results to the average exchange rates or exchange rate assumptions for the comparative period, which includes adjusting for the estimated impacts of foreign currency hedging transactions and certain impacts on our effective tax rates. These estimated currency changes impacted fourth quarter 2024 results as follows: decreased gross profit growth by 0.1%, increased gross margin growth by 10 basis points, increased operating expense growth by 1.1%, decreased operating profit margin growth by 30 basis points, and decreased EPS growth by 1.2%. Estimated currency changes impacted full year 2024 results as follows: decreased gross profit growth by 0.2%, increased gross margin growth by 0 basis points, negligible operating expense growth by 0.0%, negligible operating profit margin growth by 0 basis points, and decreased EPS growth by 0.6%. Constant currency revenue growth represents the percentage change in revenue during the applicable period, as compared to the prior year period, excluding the impact of changes in foreign currency exchange rates. See the supplementary analysis of results below for revenue percentage change from currency for the three months and year ended December 31, 2024 and refer to the 2025 Growth and Financial Performance Outlook section of this press release for estimated foreign currency exchange rate impacts on 2025 projections and estimates.

Growth and organic revenue growth - All references to growth and organic growth refer to growth compared to the equivalent prior year period unless specifically noted. Organic revenue growth is a non-GAAP financial measure that represents the percentage change in revenue, as compared to the same period for the prior year, net of the impact of changes in foreign currency exchange rates, certain business acquisitions, and divestitures. Management believes that reporting organic revenue growth provides useful information to investors by facilitating easier comparisons of our revenue performance with prior and future periods and to the performance of our peers. Organic revenue growth should be considered in addition to, and not as a replacement of or a superior measure to, revenue growth reported in accordance with GAAP. See the supplementary analysis of results below for a reconciliation of reported revenue growth to organic revenue growth for the three and twelve months ended December 31, 2024. Please refer to the constant currency note above for a summary of foreign currency exchange rate impacts. The percentage change in revenue resulting from acquisitions represents revenues during the current year period, limited to the initial 12 months from the date of the acquisition, that are directly attributable to business acquisitions. Revenue from acquisitions is expected to increase projected full year 2025 revenue growth by an immaterial amount.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 7 of 16

Comparable growth metrics - Comparable gross profit growth, comparable gross margin gain (or growth), comparable operating expense growth, comparable operating profit growth and comparable operating margin gain (or growth) are non-GAAP financial measures and exclude the impact of changes in foreign currency exchange rates and non-recurring or unusual items (if any). Please refer to the constant currency note above for a summary of foreign currency exchange rate impacts. Management believes that reporting comparable gross profit growth, comparable gross margin gain (or growth), comparable operating expense growth, comparable operating profit growth and comparable operating margin gain (or growth) provides useful information to investors because it enables better period-over-period comparisons of the fundamental financial results by excluding items that vary independent of performance and provides greater transparency to investors regarding key metrics used by management. Comparable gross profit growth, comparable gross margin gain (or growth), comparable operating expense growth, comparable operating profit growth and comparable operating margin gain (or growth) should be considered in addition to, and not as replacements of or superior measures to, gross profit growth, gross margin gain, operating expense growth, operating profit growth and operating margin gain reported in accordance with GAAP.

The reconciliation of these non-GAAP financial measures is as follows:

Three Months<br> Ended Year-over-Year Twelve<br> Months Ended Year-over-Year
December 31, December 31, December 31, December 31,
Dollar amounts in thousands 2024 2023 Change 2024 2023 Change
Gross Profit (as reported) $ 570,660 $ 526,167 8 % $ 2,378,927 $ 2,189,970 9 %
Gross<br> margin 59.8 % 58.4 % 140 bps 61.0 % 59.8 % 120 bps
Less: comparability adjustments
Change from currency (525 ) (4,726 )
Comparable gross profit growth $ 571,185 $ 526,167 9 % $ 2,383,654 $ 2,189,970 9 %
Comparable gross margin and<br> gross margin gain (or growth) 59.7 % 58.4 % 130 bps 61.0 % 59.8 % 120 bps
Operating expenses (as reported) $ 308,974 $ 280,865 10 % $ 1,250,590 $ 1,092,842 14 %
Less: comparability adjustments
Change from currency 3,125 534
Ongoing litigation matter 61,500
Comparable operating expense growth 305,849 280,865 9 % 1,188,556 1,092,842 9 %
Income from operations (as reported) $ 261,686 $ 245,302 7 % $ 1,128,337 $ 1,097,128 3 %
Operating<br> margin 27.4 % 27.2 % 20 bps 29.0 % 30.0 % -100 bps
Less: comparability adjustments
Change from currency (3,650 ) (5,261 )
Ongoing litigation<br> matter (61,500 )
Comparable operating profit growth $ 265,336 $ 245,302 8 % $ 1,195,098 $ 1,097,129 9 %
Comparable operating margin and operating margin<br> gain (or growth) 27.7 % 27.2 % 50 bps 30.6 % 30.0 % 60 bps

Amounts presented may not recalculate due to rounding.


Projected 2025 comparable operating margin expansion outlined in the 2025 Growth and Financial Performance Outlook section of this earnings release reflects: (i) full year 2024 reported operating margin adjusted for 160 basis point unfavorable impact of discrete expense accrual related to an ongoing litigation matter in the second quarter of 2024; and (ii) projected full year 2025 reported operating margin adjusted for estimated positive year-over-year foreign currency exchange rate change impact of approximately 10 basis points.

These impacts described above reconcile reported gross profit growth, gross margin gain, operating expense growth, operating profit growth and operating margin gain (including projected 2025 operating margin expansion) to comparable gross profit growth, comparable gross margin gain, comparable operating expense growth, comparable operating profit growth and comparable operating margin gain for the Company.

Comparable EPS growth - Comparable EPS growth is a non-GAAP financial measure that represents the percentage change in earnings per share (diluted) ("EPS") for a measurement period, as compared to the prior base period, net of the impact of changes in foreign currency exchange rates from the prior base period and excluding the tax benefits of share-based compensation activity under ASU 2016-09, Compensation-Stock Compensation (Topic 718): Improvementsto Employee Share-Based Payment Accounting, and non-recurring or unusual items (if any). Management believes comparable EPS growth is a more useful way to measure the Company’s business performance than EPS growth because it enables better period-over-period comparisons of the fundamental financial results by excluding items that vary independent of performance and provides greater transparency to investors regarding a key metric used by management. Comparable EPS growth should be considered in addition to, and not as a replacement of or a superior measure to, EPS growth reported in accordance with GAAP. Please refer to the constant currency note above for a summary of foreign currency exchange rate impacts.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 8 of 16

The reconciliation of this non-GAAP financial measure is as follows:

Three Months<br> Ended Year-over-Year Twelve<br> Months Ended Year-over-Year
December 31, December 31, December 31, December 31,
2024 2023 Growth 2024 2023 Growth
Earnings per share (diluted) $ 2.62 $ 2.32 13 % $ 10.67 $ 10.06 6 %
Less: comparability adjustments
Share-based compensation activity 0.13 0.02 0.24 0.16
Ongoing litigation matter (0.56 )
Change from currency (0.03 ) (0.05 )
Comparable EPS growth 2.53 2.29 10 % 11.04 9.90 12 %

Amounts presented may not recalculate due to rounding.

Projected 2025 comparable EPS growth outlined in the 2025 Growth and Financial Performance Outlook section of this earnings release reflects the following adjustments: (i) full year 2024 reported EPS adjusted for positive benefit of share-based compensation activity of $0.24 and $0.56 negative impact from a discrete expense accrual related to an ongoing litigation matter in the second quarter of 2024; and (ii) projected full year 2025 reported EPS adjusted for positive benefit of estimated share-based compensation activity of $0.10 and estimated negative year-over-year foreign currency exchange rate change impact of $0.21.

These impacts and those described in the constant currency note above reconcile reported EPS growth (including projected 2025 reported EPS growth) to comparable EPS growth for the Company.

Free cash flow - Free cash flow is a non-GAAP financial measure and means, with respect to a measurement period, the cash generated from operations during that period, reduced by the Company’s investments in property and equipment. Management believes free cash flow is a useful measure because it indicates the cash the operations of the business are generating after appropriate reinvestment for recurring investments in property and equipment that are required to operate the business. Free cash flow should be considered in addition to, and not as a replacement of or a superior measure to, net cash provided by operating activities. See the supplementary analysis of results below for our calculation of free cash flow for the years ended December 31, 2024 and 2023. To estimate projected 2025 free cash flow, we have deducted projected purchases of property and equipment (also referred to as capital expenditures) of ~ $160. Free cash flow conversion, or the net income to free cash flow ratio, is a non-GAAP financial measure that is defined as free cash flow, with respect to a measurement period, divided by net income for the same period. To calculate the free cash flow conversion for the twelve months ended December 31, 2024, we have deducted purchases of property and equipment of approximately $121 million from net cash provided from operating activities of approximately $929 million, divided by net income of approximately $888 million.

Debt to Adjusted EBITDA (Leverage Ratios) - Adjusted EBITDA, gross debt, and net debt are non-GAAP financial measures. Adjusted EBITDA is a non-GAAP financial measure of earnings before interest, taxes, depreciation, amortization, non-recurring transaction expenses incurred in connection with acquisitions, share-based compensation expense, and certain other non-cash losses and charges. Management believes that reporting Adjusted EBITDA, gross debt and net debt in the Debt to Adjusted EBITDA ratios provides supplemental analysis to help investors further evaluate the Company's business performance and available borrowing capacity under the Company's credit facility. Adjusted EBITDA, gross debt, and net debt should be considered in addition to, and not as replacements of or superior measures to, net income or total debt reported in accordance with GAAP. For further information on how Adjusted EBITDA and the Debt to Adjusted EBITDA Ratios are calculated, see the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2024.

After-Tax Return on Invested Capital, Excluding Cash and Investments (“ROIC”) - After-Tax Return on Invested Capital, Excluding Cash and Investments, is a non-GAAP financial measure. After-tax return on invested capital, excluding cash and investments, represents our after-tax income from operations, divided by our average invested capital, excluding cash and investments, using beginning and ending balance sheet values. Management believes that reporting ROIC provides useful information to investors for evaluating the efficiency and effectiveness of our use of capital. ROIC, after-tax income from operations and average invested capital, excluding cash and investments, are not measures of financial performance under GAAP and should be considered in addition to, and not as replacements of or superior measures to, return on assets, net income, total assets or other financial measures reported in accordance with GAAP. See the supplementary table below for reconciliation of this non-GAAP financial measure.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 9 of 16

Notes and Definitions

Discrete litigation expense accrual - During the second quarter of 2024, the Company increased its previously established $27.5 million accrual related to an ongoing litigation matter by $61.5 million.

Ongoing litigation matter - The Company is a defendant in an ongoing litigation matter involving an alleged breach of contract for underpayment of royalty payments made from 2004 through 2017 under an expired patent license agreement. The Company's total accrual of $89.0 million for this matter includes the discrete $61.5 million litigation expense accrual recorded in the second quarter of 2024 and represents our best estimate of the amount of the probable loss. The actual loss associated with this matter may be higher or lower than the accrued amount depending on the ultimate outcome of this matter. For further information, see the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2024.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 10 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Condensed Consolidated Statement of Operations
Amounts in thousands except per share data (Unaudited)
Three Months<br> Ended Twelve<br> Months Ended
December 31, December 31, December 31, December 31,
2024 2023 2024 2023
Revenue: Revenue $ 954,288 $ 901,601 $ 3,897,504 $ 3,660,953
Expenses and Income: Cost of revenue 383,628 375,434 1,518,577 1,470,983
Gross profit 570,660 526,167 2,378,927 2,189,970
Sales and marketing 150,108 142,032 588,507 566,066
General and administrative 101,137 87,021 442,291 335,825
Research and development 57,729 51,812 219,792 190,951
Total operating expenses 308,974 280,865 1,250,590 1,092,842
Income from operations 261,686 245,302 1,128,337 1,097,128
Interest expense, net (5,299 ) (5,634 ) (18,506 ) (35,952 )
Income before provision for income taxes 256,387 239,668 1,109,831 1,061,176
Provision for income taxes 40,238 45,147 221,964 216,134
Net Income: Net income attributable to stockholders $ 216,149 $ 194,521 $ 887,867 $ 845,042
Earnings per share: Basic $ 2.64 $ 2.34 $ 10.77 $ 10.17
Earnings per share: Diluted $ 2.62 $ 2.32 $ 10.67 $ 10.06
Shares outstanding: Basic 81,846 83,088 82,467 83,066
Shares outstanding: Diluted 82,538 83,933 83,246 83,978
IDEXX Laboratories, Inc. and Subsidiaries
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Selected<br> Operating Information (Unaudited)
Three Months<br> Ended Twelve<br> Months Ended
December 31, December 31, December 31, December 31,
2024 2023 2024 2023
Operating Ratios Gross profit 59.8 % 58.4 % 61.0 % 59.8 %
(as a percentage of revenue): Sales, marketing, general and administrative expense 26.3 % 25.4 % 26.4 % 24.6 %
Research and development expense 6.0 % 5.7 % 5.6 % 5.2 %
Income<br> from operations ^1^ 27.4 % 27.2 % 29.0 % 30.0 %

^1^ Amounts presented may not recalculate due to rounding.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 11 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Segment Information
Amounts in thousands (Unaudited)
Three Months<br> Ended Three Months<br> Ended
December 31, Percent of December 31, Percent of
2024 Revenue 2023 Revenue
Revenue: CAG $ 870,471 $ 821,265
Water 45,153 41,787
LPD 34,557 32,793
Other 4,107 5,756
Total $ 954,288 $ 901,601
Gross Profit: CAG $ 519,412 59.7 % $ 478,669 58.3 %
Water 32,685 72.4 % 27,380 65.5 %
LPD 17,141 49.6 % 18,465 56.3 %
Other 1,422 34.6 % 1,653 28.7 %
Total $ 570,660 59.8 % $ 526,167 58.4 %
Income from Operations: CAG $ 240,088 27.6 % $ 222,123 27.0 %
Water 20,991 46.5 % 17,221 41.2 %
LPD 3,379 9.8 % 4,311 13.1 %
Other (2,772 ) (67.5 )% 1,647 28.6 %
Total $ 261,686 27.4 % $ 245,302 27.2 %
Twelve<br> Months Ended Twelve<br> Months Ended
--- --- --- --- --- --- --- --- --- --- --- --- ---
December 31, Percent of December 31, Percent of
2024 Revenue 2023 Revenue
Revenue: CAG $ 3,574,044 $ 3,352,356
Water 185,112 168,149
LPD 122,060 121,659
Other 16,288 18,789
Total $ 3,897,504 $ 3,660,953
Gross Profit: CAG $ 2,179,180 61.0 % $ 2,002,426 59.7 %
Water 130,011 70.2 % 116,001 69.0 %
LPD 62,560 51.3 % 65,440 53.8 %
Other 7,176 44.1 % 6,103 32.5 %
Total $ 2,378,927 61.0 % $ 2,189,970 59.8 %
Income from Operations: CAG $ 1,038,416 29.1 % $ 1,012,740 30.2 %
Water 84,533 45.7 % 74,340 44.2 %
LPD 6,633 5.4 % 9,975 8.2 %
Other (1,245 ) (7.6 )% 73 0.4 %
Total $ 1,128,337 29.0 % $ 1,097,128 30.0 %

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 12 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Revenues and Revenue Growth Analysis by Product and Service<br> Categories and by Domestic and International Markets
Amounts in thousands (Unaudited)
Three Months<br> Ended
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
Net Revenue 2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG $ 870,471 $ 821,265 $ 49,206 6.0 % (0.3 )% 0.5 % 5.8 %
United States 574,103 549,755 24,348 4.4 % 0.7 % 3.7 %
International 296,368 271,510 24,858 9.2 % (1.0 )% 10.1 %
Water $ 45,153 $ 41,787 $ 3,366 8.1 % (0.9 )% 9.0 %
United States 22,016 19,906 2,110 10.6 % 10.6 %
International 23,137 21,881 1,256 5.7 % (1.7 )% 7.4 %
LPD $ 34,557 $ 32,793 $ 1,764 5.4 % (1.7 )% 7.1 %
United States 6,410 4,956 1,454 29.4 % 29.4 %
International 28,147 27,837 310 1.1 % (1.9 )% 3.0 %
Other $ 4,107 $ 5,756 $ (1,649 ) (28.6 )% (28.6 )%
Total Company $ 954,288 $ 901,601 $ 52,687 5.8 % (0.4 )% 0.4 % 5.8 %
United States 603,961 576,361 27,600 4.8 % 0.7 % 4.1 %
International 350,327 325,240 25,087 7.7 % (1.1 )% 8.8 %
Three Months<br> Ended
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
Net CAG Revenue 2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG Diagnostics recurring revenue: $ 757,451 $ 712,089 $ 45,362 6.4 % (0.2 )% 6.6 %
IDEXX VetLab consumables 331,845 297,370 34,475 11.6 % (0.2 )% 11.8 %
Rapid assay products 77,375 77,560 (185 ) (0.2 )% (0.4 )% 0.2 %
Reference laboratory diagnostic<br> and consulting services 316,027 305,037 10,990 3.6 % (0.2 )% 3.8 %
CAG Diagnostics services and<br> accessories 32,204 32,122 82 0.3 % (0.3 )% 0.6 %
CAG Diagnostics capital – instruments 33,016 38,151 (5,135 ) (13.5 )% (1.6 )% (11.9 )%
Veterinary software, services and diagnostic imaging<br> systems: 80,004 71,025 8,979 12.6 % (0.2 )% 5.6 % 7.2 %
Recurring revenue 62,898 54,558 8,340 15.3 % (0.1 )% 6.9 % 8.5 %
Systems<br> and hardware 17,106 16,467 639 3.9 % (0.3 )% 1.3 % 2.9 %
Net CAG revenue $ 870,471 $ 821,265 $ 49,206 6.0 % (0.3 )% 0.5 % 5.8 %
Three Months<br> Ended
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG Diagnostics recurring revenue: $ 757,451 $ 712,089 $ 45,362 6.4 % (0.2 )% 6.6 %
United States $ 490,240 $ 470,900 $ 19,340 4.1 % 4.1 %
International $ 267,211 $ 241,189 $ 26,022 10.8 % (0.8 )% 11.6 %

^1^See Statements Regarding Non-GAAP Financial Measures, above. Amounts presented may not recalculate due to rounding.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 13 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Revenues and Revenue Growth Analysis by Product and Service<br> Categories and by Domestic and International Markets
Amounts in thousands (Unaudited)
Twelve<br> Months Ended
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
Net Revenue 2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG $ 3,574,044 $ 3,352,356 $ 221,688 6.6 % (0.2 )% 0.4 % 6.4 %
United States 2,409,152 2,282,507 126,645 5.5 % 0.6 % 5.0 %
International 1,164,892 1,069,849 95,043 8.9 % (0.7 )% 9.6 %
Water $ 185,112 $ 168,149 $ 16,963 10.1 % (0.5 )% 10.6 %
United States 95,347 83,838 11,509 13.7 % 13.7 %
International 89,765 84,311 5,454 6.5 % (1.0 )% 7.5 %
LPD $ 122,060 $ 121,659 $ 401 0.3 % (0.9 )% 1.2 %
United States 22,250 18,961 3,289 17.3 % 17.3 %
International 99,810 102,698 (2,888 ) (2.8 )% (1.0 )% (1.8 )%
Other $ 16,288 $ 18,789 $ (2,501 ) (13.3 )% (13.3 )%
Total Company $ 3,897,504 $ 3,660,953 $ 236,551 6.5 % (0.3 )% 0.4 % 6.4 %
United States 2,533,174 2,391,427 141,747 5.9 % 0.5 % 5.4 %
International 1,364,330 1,269,526 94,804 7.5 % (0.8 )% 8.2 %
Twelve<br> Months Ended
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
Net CAG Revenue 2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG Diagnostics recurring revenue: $ 3,129,492 $ 2,935,425 $ 194,067 6.6 % (0.2 )% 6.8 %
IDEXX VetLab consumables 1,303,250 1,188,261 114,989 9.7 % (0.3 )% 10.0 %
Rapid assay products 359,754 344,494 15,260 4.4 % (0.3 )% 4.7 %
Reference laboratory diagnostic<br> and consulting services 1,336,121 1,278,617 57,504 4.5 % (0.1 )% 4.6 %
CAG Diagnostics services and<br> accessories 130,367 124,053 6,314 5.1 % (0.4 )% 5.5 %
CAG Diagnostics capital – instruments 131,928 137,603 (5,675 ) (4.1 )% (0.8 )% (3.4 )%
Veterinary software, services and diagnostic imaging<br> systems 312,624 279,328 33,296 11.9 % (0.1 )% 4.7 % 7.3 %
Recurring revenue 250,359 214,597 35,762 16.7 % 6.0 % 10.7 %
Systems<br> and hardware 62,265 64,731 (2,466 ) (3.8 )% (0.1 )% 0.3 % (4.0 )%
Net CAG revenue $ 3,574,044 $ 3,352,356 $ 221,688 6.6 % (0.2 )% 0.4 % 6.4 %
Twelve<br> Months Ended
--- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- --- ---
Reported Percentage Percentage Organic
December 31, December 31, Dollar Revenue Change from Change from Revenue
2024 2023 Change Growth ^1^ Currency Acquisitions Growth ^1^
CAG Diagnostics recurring revenue: $ 3,129,492 $ 2,935,425 $ 194,067 6.6 % (0.2 )% 6.8 %
United States $ 2,080,277 $ 1,976,737 $ 103,540 5.2 % 5.2 %
International $ 1,049,215 $ 958,688 $ 90,527 9.4 % (0.7 )% 10.1 %

^1^See Statements Regarding Non-GAAP Financial Measures, above. Amounts presented may not recalculate due to rounding.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 14 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Condensed Consolidated Balance Sheet
Amounts in thousands (Unaudited)
December 31, December 31,
2024 2023
Assets: Current Assets:
Cash and cash equivalents $ 288,266 $ 453,932
Accounts receivable, net 473,575 457,445
Inventories 381,877 380,282
Other current assets 256,179 203,595
Total current assets 1,399,897 1,495,254
Property and equipment, net 713,123 702,177
Other long-term assets, net 1,180,423 1,062,494
Total assets $ 3,293,443 $ 3,259,925
Liabilities and Stockholders'
Equity: Current Liabilities:
Accounts payable $ 114,211 $ 110,643
Accrued liabilities 502,119 478,712
Credit facility 250,000 250,000
Current portion of long-term debt 167,787 74,997
Deferred revenue 33,799 37,195
Total current liabilities 1,067,916 951,547
Long-term debt, net of current portion 449,786 622,883
Other long-term liabilities, net 180,428 200,965
Total long-term liabilities 630,214 823,848
Total stockholders' equity 1,595,313 1,484,530
Total liabilities and stockholders'<br> equity $ 3,293,443 $ 3,259,925
IDEXX Laboratories, Inc. and Subsidiaries
--- --- --- --- --- --- --- --- --- --- --- ---
Selected<br> Balance Sheet Information (Unaudited)
December<br> 31,<br> 2024 September<br> 30, 2024 June 30,<br><br> 2024 March 31,<br><br> 2024 December<br> 31, 2023
Selected Balance Sheet Information: Days<br> sales outstanding ^1^ 47.1 48.9 47.3 45.7 46.1
Inventory<br> turns ^2^ 1.3 1.3 1.4 1.3 1.3

^1^ Days sales outstanding represents the average of the accounts receivable balances at the beginning and end of each quarter divided by revenue for that quarter, the result of which is then multiplied by 91.25 days.

^2^ Inventory turns represent inventory-related cost of product revenue for the twelve months preceding each quarter-end divided by the average inventory balances at the beginning and end of each quarter.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 15 of 16

IDEXX Laboratories, Inc. and Subsidiaries
Condensed Consolidated Statement of Cash Flows
Amounts in thousands (Unaudited)
Twelve<br> Months Ended
December 31, December 31,
2024 2023
Operating: Cash Flows from Operating Activities:
Net income $ 887,867 $ 845,042
Non-cash charges 174,372 133,897
Changes in assets and liabilities (133,238 ) (72,429 )
Net cash provided by operating activities 929,001 906,510
Investing: Cash Flows from Investing Activities:
Purchases of property and equipment (120,922 ) (133,631 )
Acquisitions of businesses, intangibles, and equity investment,<br> net of cash acquired (87,698 )
Proceeds from net investment hedges 1,558 8,377
Net cash used by investing activities (207,062 ) (125,254 )
Financing: Cash Flows from Financing Activities:
Payments on credit facilities, net (329,000 )
Payments of senior debt (75,000 ) (75,000 )
Payment of acquisition-related contingent considerations and<br> holdbacks (3,135 )
Repurchases of common stock (837,034 ) (71,920 )
Proceeds from exercises of stock options and employee stock<br> purchase plans 44,492 47,034
Shares withheld for statutory tax withholding<br> payments on restricted stock (10,531 ) (9,975 )
Net cash used by financing activities (878,073 ) (441,996 )
Net effect of changes in exchange rates<br> on cash (9,532 ) 2,126
Net change in cash and cash equivalents (165,666 ) 341,386
Cash and cash equivalents, beginning<br> of period 453,932 112,546
Cash and cash equivalents, end of period $ 288,266 $ 453,932
IDEXX Laboratories, Inc. and Subsidiaries
--- --- --- --- --- --- --- ---
Free Cash Flow
Amounts in thousands (Unaudited)
Twelve<br> Months Ended
December 31, December 31,
2024 2023
Free Cash Flow: Net cash provided by operating activities $ 929,001 $ 906,510
Investing cash flows attributable to<br> purchases of property and equipment (120,922 ) (133,631 )
Free<br> cash flow ^1^ $ 808,079 $ 772,879

^1^ See Statements Regarding Non-GAAP Financial Measures, above.

IDEXX Announces Fourth Quarter and Full Year Results

February 3, 2025

Page 16 of 16

IDEXX Laboratories, Inc. and Subsidiaries
After-Tax Return on Invested Capital, Excluding Cash and Investments ("ROIC")
Amounts in thousands (Unaudited)
Numerator Forthe Year Ended December 31, 2024
Income from operations (as reported) $ 1,128,337
After-tax<br>income from operations ^1^ $ 902,672
Denominator Asof December 31, 2024 Asof December 31, 2023
--- --- --- --- --- --- ---
Total shareholders’ equity $ 1,595,313 $ 1,484,530
Credit facility 250,000 250,000
Long-term debt, current portion 167,787 74,997
Long-term debt, net of current portion 449,786 622,883
Deferred income tax assets (125,630 ) (107,364 )
Deferred income tax liabilities 11,312 7,235
Total invested capital $ 2,348,568 $ 2,332,281
Less cash and cash equivalents 288,266 453,932
Total invested capital, excluding cash and investments $ 2,060,302 $ 1,878,349
Average<br>invested capital, excluding cash and investments ^2^ $ 1,969,326
After-tax return on invested capital, excluding<br>cash and investments 45.8 %

^1^ After-tax income from operations represents income from operations reduced by our reported effective tax rate.

^2^ Average invested capital, excluding cash and investments, represents the average of the amount of total invested capital, excluding cash and investments.

IDEXX Laboratories, Inc. and Subsidiaries
Common Stock Repurchases
Amounts in thousands except per share data (Unaudited)
Three Months<br> Ended Twelve<br> Months Ended
December 31, December 31, December 31, December 31,
2024 2023 2024 2023
Shares repurchased in the open market 564 90 1,741 155
Shares acquired through employee surrender<br> for statutory tax withholding 19 20
Total shares repurchased 564 90 1,760 175
Cost of shares repurchased in the open market $ 248,685 $ 34,569 $ 848,901 $ 72,639
Cost of shares for employee surrenders 45 67 10,531 9,974
Total cost of shares $ 248,730 $ 34,636 $ 859,432 $ 82,613
Average cost per share – open market repurchases $ 441.37 $ 419.72 $ 487.66 $ 468.84
Average cost per share – employee surrenders $ 423.35 $ 482.60 $ 556.90 $ 503.28
Average cost per share – total $ 441.37 $ 419.82 $ 488.40 $ 472.74