IDEXX Laboratories 10-Q 2026-06-30

Filed 2026-08-04. 8 sections, 251K characters. Original on sec.gov · Markdown · JSON

Cover and table of contents

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-Q

(Mark One)

☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the quarterly period ended June 30, 2026

OR

☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from _______________ to _______________

COMMISSION FILE NUMBER: 000-19271

IDEXX Logo.gif

IDEXX LABORATORIES, INC.

(Exact name of registrant as specified in its charter)

Delaware01-0393723
(State or other jurisdiction of incorporation or organization)(IRS Employer Identification No.)
One IDEXX DriveWestbrookMaine04092
(Address of principal executive offices)(ZIP Code)

207-556-0300

(Registrant’s telephone number, including area code)

Securities Registered pursuant to Section 12(b) of the Act:

Title of each classTrading Symbol(s)Name of each exchange on which registered
Common Stock, $0.10 par value per shareIDXXNASDAQ Global Select Market

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý No ¨

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ý No ¨

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reporting company,” and “emerging growth company” in Rule 12b-2 of the Exchange Act.

Large accelerated filer☒Accelerated filer☐
Non-accelerated filer☐Smaller reporting company☐
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. ¨

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

Indicate the number of shares outstanding of each of the issuer’s classes of common stock, as of the latest practicable date. The number of shares outstanding of the registrant’s Common Stock, $0.10 par value per share, was 78,781,116 on July 31, 2026.

GLOSSARY OF TERMS AND SELECTED ABBREVIATIONS

In order to aid the reader, we have included certain terms and abbreviations used throughout this Quarterly Report on Form 10-Q below:

Term / AbbreviationDefinition
AOCIAccumulated other comprehensive income or loss
ASCAccounting Standards Codification
ASUAccounting Standards Update
CAGCompanion Animal Group, a reporting segment that provides veterinarians diagnostic products and services and information management solutions that enhance the health and well-being of pets.
Consolidated Leverage RatioAs of the last day of any fiscal quarter, the ratio of (a) Consolidated Total Debt as of such date minus the amount of such Indebtedness represented by issued but undrawn letters of credit or bank guarantees, and minus Indebtedness incurred as guaranties or repurchase obligations on behalf of non-Subsidiaries under equipment purchase, lease or rental agreements, to (b) Consolidated EBITDA for the Reference Period ended on such date, as defined in our Credit Facility Agreement
Credit FacilityOur $1.25 billion five-year unsecured credit facility under our fourth amended and restated credit agreement, as amended; consisting of i) $1 billion revolving credit facility, also referred to as the revolving line of credit, ii) $250 million three-year term loan facility, and iii) flexibility to incur incremental revolving credit commitments and/or term loans in the aggregate principal amount of up to $250 million.
FASBU.S. Financial Accounting Standards Board
LPDLivestock, Poultry and Dairy, a reporting segment that provides diagnostic products and services for livestock and poultry health and measures the quality and safety of milk and improves producer efficiency.
Organic revenue growthA non-GAAP financial measure that represents the percentage change in revenue, compared to the same period for the prior year, net of the effect of changes in foreign currency exchange rates, and certain business acquisitions and divestitures. Organic revenue growth should be considered in addition to, and not as a replacement for or as a superior measure to, revenues reported in accordance with U.S. GAAP, and may not be comparable to similarly titled measures reported by other companies.
Prime rateThe prime rate is an interest rate determined by individual banks. It is often used as a reference rate for many types of loans.
Reported revenue growthThe percentage change in revenue reported in accordance with U.S. GAAP, compared to the same period in the prior year.
SaaSSoftware-as-a-service
SECU.S. Securities and Exchange Commission
Senior Note AgreementsNote purchase agreements for the private placement of senior notes, referred to as senior notes or long-term debt
SOFRThe secured overnight financing rate as administered by the Federal Reserve Board of New York (or a successor administrator of the secured overnight financing rate)
Term LoanThree-year, unsecured term loan in the principal amount of $250 million under the Credit Facility
U.S. GAAPAccounting principles generally accepted in the United States of America
WaterWater, a reporting segment that provides water microbiology testing products.

IDEXX LABORATORIES, INC.

Quarterly Report on Form 10-Q

Table of Contents

Item No.Page
PART I—FINANCIAL INFORMATION
Item 1.Financial Statements (unaudited)
Condensed Consolidated Balance Sheets as of June 30, 2026 and December 31, 20253
Condensed Consolidated Statements of Income for the Three and Six Months Ended June 30, 2026 and 20254
Condensed Consolidated Statements of Comprehensive Income for the Three and Six Months Ended June 30, 2026 and 20255
Condensed Consolidated Statements of Stockholders' Equity for the Three and Six Months Ended June 30, 2026 and 20256
Condensed Consolidated Statements of Cash Flows for the Six Months Ended June 30, 2026 and 20257
Notes to Condensed Consolidated Financial Statements (Unaudited)8
Item 2.Management’s Discussion and Analysis of Financial Condition and Results of Operations30
Item 3.Quantitative and Qualitative Disclosures About Market Risk49
Item 4.Controls and Procedures50
PART II—OTHER INFORMATION
Item 1.Legal Proceedings51
Item 1A.Risk Factors51
Item 2.Unregistered Sales of Equity Securities and Use of Proceeds51
Item 5.Other Information51
Item 6.Exhibits52
Signatures54

PART I— FINANCIAL INFORMATION

Item 1. Financial Statements

IDEXX LABORATORIES, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED BALANCE SHEETS

(in thousands, except per share amounts)

(Unaudited)

June 30, 2026December 31, 2025
ASSETS
Current Assets:
Cash and cash equivalents$196,933$180,070
Accounts receivable, net627,083552,378
Inventories391,579377,756
Other current assets293,894303,623
Total current assets1,509,4891,413,827
Long-Term Assets:
Property and equipment, net733,238747,380
Operating lease right-of-use assets122,764123,228
Goodwill410,946414,004
Intangible assets, net98,169109,843
Other long-term assets567,729542,477
Total long-term assets1,932,8461,936,932
TOTAL ASSETS$3,442,335$3,350,759
LIABILITIES AND STOCKHOLDERS’ EQUITY
Current Liabilities:
Accounts payable$129,097$110,408
Accrued liabilities453,169530,147
Credit Facility519,000398,000
Current portion of long-term debt149,99974,995
Current portion of deferred revenue36,40035,264
Total current liabilities1,287,6651,148,814
Long-Term Liabilities:
Deferred income tax liabilities52,63831,865
Long-term debt, net of current portion299,865374,842
Long-term deferred revenue, net of current portion32,58632,177
Long-term operating lease liabilities, net of current portion100,502101,151
Other long-term liabilities56,50456,527
Total long-term liabilities542,095596,562
Total liabilities1,829,7601,745,376
Commitments, Contingencies and Guarantees (Note 16)
Stockholders’ Equity:
Common stock, $0.10 par value: Authorized: 120,000 shares; Issued: 108,717 shares in 2026 and 108,369 shares in 2025; Outstanding: 78,874 shares in 2026 and 79,712 shares in 202510,87210,837
Additional paid-in capital1,910,2901,826,750
Deferred stock units: Outstanding: 26 units in 2026 and 59 units in 20255,9386,094
Retained earnings7,008,7606,391,902
Accumulated other comprehensive loss(63,538)(68,844)
Treasury stock, at cost: 29,843 shares in 2026 and 28,657 shares in 2025(7,259,747)(6,561,356)
Total stockholders’ equity1,612,5751,605,383
TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY$3,442,335$3,350,759
The accompanying notes are an integral part of these condensed consolidated financial statements.

IDEXX LABORATORIES, INC. AND SUBSIDIARIES

CONDENSED CONSOLIDATED STATEMENTS OF INCOME

(in thousands, except per share amounts)

(Unaudited)

For the Three Months Ended June 30,For the Six Months Ended June 30,
2026202520262025
Revenue:
Product revenue$718,626$657,561$1,384,750$1,230,612
Service revenue497,959451,896972,655877,272
Total revenue1,216,5851,109,4572,357,4052,107,884
Cost of revenue:
Cost of product revenue204,195205,146398,623380,678
Cost of service revenue233,303209,579456,956409,095
Total cost of revenue437,498414,725855,579789,773
Gross profit779,087694,7321,501,8261,318,111
Expenses:
Sales and marketing171,277161,107346,527317,330
General and administrative116,81598,681235,930190,242
Research and development65,42961,898131,217120,959
Total operating expenses353,521321,686713,674628,531
Income from operations425,566373,046788,152689,580
Non-operating income (expense):
Interest expense(10,182)(11,321)(17,923)(18,987)
Interest income6066271,2031,843
Gain (loss) on equity investment1,234—1,234—
Income before provision for income taxes417,224362,352772,666672,436
Provision for income taxes78,81268,363155,808135,770
Net income$338,412$293,989$616,858$536,666
Earnings per Share:
Basic$4.29$3.66$7.78$6.64
Diluted$4.27$3.63$7.74$6.59
Weighted Average Shares Outstanding:
Basic78,95480,41379,29980,864
Diluted79,31280,99479,74281,465

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Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations

This Quarterly Report on Form 10-Q contains statements which, to the extent they are not statements of historical fact, constitute “forward-looking statements.” Such forward-looking statements about our business and expectations within the meaning of the Private Securities Litigation Reform Act of 1995, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), include statements relating to, among other things, our expectations regarding revenue recognition timing and amounts; business trends, earnings, and other measures of financial performance; projected impact of foreign currency exchange rates and hedging activities; realizability of assets; future cash flow and uses of cash; future repurchases of common stock; future levels of indebtedness and capital spending; the working capital and liquidity outlook; critical accounting estimates; and inflation. Forward-looking statements can be identified by the use of words such as “expects,” “may,” “anticipates,” “intends,” “would,” “will,” “plans,” “believes,” “estimates,” “should,” “project,” and similar words and expressions. These forward-looking statements are intended to provide our current expectations or forecasts of future events; are based on current estimates, projections, beliefs, and assumptions; and are not guarantees of future performance. Actual events or results may differ materially from those described in the forward-looking statements. These forward-looking statements involve a number of risks and uncertainties, including, among other things, the adverse impact, and the duration, of macroeconomic events, conditions, and uncertainties, such as geopolitical instability (including wars, terrorist attacks, and armed conflicts), general economic uncertainty, changes in U.S. and other countries’ tariff and trade policies, inflationary pressures, severe weather and other natural conditions, and supply chain challenges on our business, results of operations, liquidity, financial condition, and stock price, as well as the other matters described under the headings “Business,” “Risk Factors,” “Legal Proceedings,” “Management's Discussion and Analysis of Financial Condition and Results of Operations,” and “Quantitative and Qualitative Disclosure About Market Risk” in our 2025 Annual Report and in the corresponding sections of this Quarterly Report on Form 10-Q, as well as those described from time to time in our other filings with the SEC.

Any forward-looking statements represent our estimates only as of the day this Quarterly Report on Form 10-Q was filed with the SEC and should not be relied upon as representing our estimates as of any subsequent date. From time to time, oral or written forward-looking statements may also be included in other materials released to the public and they are subject to the risks and uncertainties described or cross-referenced in this section. While we may elect to update forward-looking statements at some point in the future, we specifically disclaim any obligation to do so, even if our estimates or expectations change.

You should read the following discussion and analysis in conjunction with our 2025 Annual Report that includes additional information about us, our results of operations, our financial position, and our cash flows, and with our unaudited condensed consolidated financial statements and related notes included in “Part I. Item 1. Financial Statements” of this Quarterly Report on Form 10-Q.

Our fiscal quarter ended on June 30. Unless otherwise stated, the analysis and discussion of our financial condition and results of operations below, including references to growth and organic growth and increases and decreases, are being compared to the equivalent prior-year periods.

Business Overview

We develop, manufacture, and distribute products and provide services primarily for the companion animal veterinary, livestock, poultry and dairy, and water testing sectors. We also manufacture and sell human medical point-of-care diagnostic products. Our primary products and services are:

  • Point-of-care veterinary diagnostic products, comprised of instruments, consumables, and rapid assay test kits;

  • Veterinary reference laboratory diagnostic and consulting services;

  • Practice management systems, software and diagnostic imaging systems and services used by veterinarians;

  • Health monitoring, biological materials testing, laboratory diagnostic instruments, and services used by the biomedical research community;

  • Diagnostic and health-monitoring products for livestock, poultry, and dairy; and

  • Products that test water for certain microbiological contaminants.

Description of Operating Segments. We operate primarily through three reportable segments: Companion Animal Group (“CAG”), Water quality products (“Water”), and Livestock, Poultry and Dairy (“LPD”). CAG provides diagnostics and information management products and services for the companion animal veterinary industry and the biomedical research community. Water provides testing solutions and related instrumentation for the detection and quantification of various microbiological parameters in water. LPD provides diagnostic tests, services, and related instrumentation that are used to manage the health status of livestock and poultry, to improve producer efficiency, and to measure the quality and safety of milk. Our Other non-reportable segment results combine and present our human medical diagnostic business with our out-licensing arrangement because they do not meet the quantitative or qualitative thresholds for reportable segments.

Global Conflicts. The current macroeconomic environment and current global conflicts, including hostilities in the Middle East, could cause further disruption to global energy markets, fuel prices, transportation networks, and supply chains particularly in the Asia Pacific and European regions, which may indirectly impact our operating costs and consumer availability and demand for our products and services.

Currency Impact. Refer to “Part I, Item 3. Quantitative and Qualitative Disclosures about Market Risk” included in this Quarterly Report on Form 10-Q for additional information regarding the impact of foreign currency exchange rates.

Other Items. Refer to “Part I, Item 1. Intellectual Property, Including Patents and Licenses” and “Part II. Item 7. Management’s Discussion and Analysis of Financial Condition and Results of Operations” included in our 2025 Annual Report for additional information regarding trends in companion animal healthcare, supply chain and logistics challenges, economic conditions, changes in tariff and trade policies, distributor purchasing and inventories, and patent expiration.

Critical Accounting Estimates and Assumptions

The discussion and analysis of our financial condition and results of operations is based upon our unaudited condensed consolidated financial statements, which have been prepared in accordance with U.S. GAAP. The preparation of these financial statements requires us to make estimates and judgments that affect the reported amounts of assets, liabilities, revenues, and expenses, and related disclosures of contingent assets and liabilities. We evaluate our estimates on an ongoing basis. We base our estimates on historical experience and on various assumptions that we believe to be reasonable under the circumstances, the results of which form the basis for making judgments about the carrying values of assets and liabilities that are not readily apparent from other sources. Actual results may differ from these estimates. The critical accounting policies and the significant judgments and estimates used in the preparation of our unaudited condensed consolidated financial statements for the three and six months ended June 30, 2026, are consistent with those discussed in our 2025 Annual Report in the section under the heading “Part II.

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Item 3. Quantitative and Qualitative Disclosures About Market Risk

For quantitative and qualitative disclosures about market risk affecting us, refer to the section under the heading “Part II. Item 7A. Quantitative and Qualitative Disclosure About Market Risk” of our 2025 Annual Report. As of the date of this Quarterly Report on Form 10-Q, there have been no material changes to the market risks described in our 2025 Annual Report, except for the impact of foreign exchange rates, as discussed below.

Foreign Currency Exchange Impacts. Our foreign currency exchange impacts are comprised of three components: 1) local currency revenues and expenses; 2) the impact of foreign currency exchange hedge contracts; and 3) intercompany and monetary balances of our subsidiaries that are denominated in a currency that is different from the functional currency used by each subsidiary.

Approximately 23% of our consolidated revenue was derived from products manufactured or sourced in U.S. dollars and sold internationally in local currencies for both the three and six months ended June 30, 2026, compared to approximately 22% for both the three and six months ended June 30, 2025. Strengthening of the rate of exchange for the U.S. dollar relative to other currencies has a negative impact on our revenues derived in currencies other than the U.S. dollar and on profits of products manufactured or purchased in U.S. dollars and sold internationally, and a weakening of the U.S. dollar has the opposite effects. Similarly, to the extent that the U.S. dollar is stronger in current or future periods relative to the exchange rates in effect in the corresponding prior periods, our growth rate will be negatively affected. The impacts of foreign currency denominated costs and expenses and foreign currency denominated supply contracts partially offset this exposure. We also enter into foreign currency exchange contracts, designated as hedges, to manage the exchange risk associated with intercompany inventory purchases and sales that are denominated in certain currencies other than the U.S. dollar.

The following table presents the estimated foreign currency exchange impacts on our revenues, operating profit, and diluted earnings per share for the current period compared to the respective prior-year period:

For the Three Months Ended June 30,For the Six Months Ended June 30,
(in thousands, except per share amounts)2026202520262025
Revenue increase (decrease)$8,486$12,454$39,657$201
Operating profit increase (decrease), excluding hedge activity and exchange impacts on settlement of foreign currency denominated transactions$4,985$5,490$22,554$(1,795)
Hedge gains (losses) - current period(434)(1,180)(284)2,565
Foreign currency transactions gains (losses) - current period(246)(568)(690)(1,239)
Operating profit increase (decrease) - current period4,3053,74221,580(469)
Hedge (gains) losses - comparable period in the prior year1,180(1,721)(2,565)(2,531)
Foreign currency transaction (gains) losses - comparable period in the prior year5681,0011,2391,934
Operating profit increase (decrease) - compared to prior period$6,053$3,022$20,254$(1,066)
Diluted earnings per share increase (decrease) - compared to prior period (1)$0.06$0.03$0.20$(0.01)

(1) The impacts on diluted earnings per share presented may not recalculate due to rounding.

At our current foreign exchange rate assumptions, we anticipate year-over-year changes for the remainder of the year will decrease our revenues, and increase operating profit and diluted earnings per share by approximately $13 million, $2 million and $0.02 per share, respectively. These favorable currency impacts to our operating profit and diluted earnings per share include net year-over-year impacts of foreign currency hedging activity, which is expected to increase our total operating profit by approximately $7 million and $0.07 per share for the remainder of the year ending December 31, 2026. These estimates assume that the value of the U.S. dollar will reflect the euro at $1.14, the British pound at $1.32, the Canadian dollar at $0.70, and the Australian dollar at $0.69; and the Japanese yen at ¥162, the Chinese renminbi at RMB 6.80, and the Brazilian real at R$5.20 relative to the U.S. dollar for the remainder of 2026. The actual impact of changes in the value of the U.S. dollar against foreign currencies in which we transact may materially differ from our expectations.

The foreign currency exchange impacts on our projected revenues and expenses for the remainder of 2026 will be different from our estimates if actual foreign exchange rates are different from our assumptions. Excluding the impact of intercompany and trade balances denominated in currencies other than the functional subsidiary currencies, we project a 1% strengthening of the U.S. dollar would reduce revenue by approximately $8 million and operating income by approximately $3 million, net of hedge positions.

Interest Rate Risk. We entered into an interest rate swap to reduce the effect of variable interest obligations of our Term Loan. Beginning in November 2025, the variable interest rate associated with our $250.0 million Term Loan became effectively fixed at 3.4%, plus the applicable credit spread, through November 12, 2028. Borrowings outstanding under our Credit Facility at June 30, 2026, were $519.0 million. We have designated the interest rate swap as a cash flow hedge. For more information regarding our interest rate swap, refer to “Part I, Item 1. Financial Statements, Note 19. Hedging Instruments.”

Effects of Inflation. We expect to continue to face higher costs for labor, commodities, energy, and transportation, as well as increased prices from suppliers. We may not be able to offset these higher costs through productivity initiatives and price increases, which may materially and adversely affect our business, results of operations, and financial condition. Any price increases we may impose may lead to declines in sales volume or loss of business, if competitors do not similarly adjust their prices, or customers refuse to purchase at the higher prices.

Item 4. Controls and Procedures

Disclosure Controls and Procedures

Our management is responsible for establishing and maintaining disclosure controls and procedures, as defined by the SEC in its Rules 13a-15(e) and 15d-15(e) under the Securities Exchange Act of 1934 as amended (the “Exchange Act”). The term “disclosure controls and procedures,” as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act, means controls and other procedures of an issuer that are designed to ensure that information required to be disclosed by the issuer in the reports that it files or submits under the Exchange Act is recorded, processed, summarized, and reported within the time periods specified in the SEC’s rules and forms. Disclosure controls and procedures include, without limitation, controls and procedures designed to ensure that information required to be disclosed by a company in the reports that it files or submits under the Exchange Act is accumulated and communicated to the company’s management, including its principal executive and principal financial officers, as appropriate, to allow timely decisions regarding required disclosure. Management recognizes that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving their objectives and management necessarily applies its judgment in evaluating the cost-benefit relationship of possible controls and procedures. Based on the evaluation of our disclosure controls and procedures as of June 30, 2026, our Chief Executive Officer and our Chief Financial Officer have concluded that, as of such date, our disclosure controls and procedures were effective at the reasonable assurance level.

Changes in Internal Control Over Financial Reporting

There were no changes in our internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) during the three months ended June 30, 2026, that materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.

PART II — OTHER INFORMATION

Item 1. Legal Proceedings

Due to the nature of our activities, we are at times subject to pending and threatened legal actions that arise out of the ordinary course of business. In the opinion of management, based in part upon advice of legal counsel, the disposition of any such currently pending or threatened matters is not expected to have a material effect on our results of operations, financial condition, or cash flows. However, the results of legal actions cannot be predicted with certainty. Therefore, it is possible that our results of operations, financial condition, or cash flows could be materially adversely affected in any particular period by the unfavorable resolution of one or more legal actions.

Item 1A. Risk Factors

In addition to the other information set forth in this Quarterly Report on Form 10-Q, you should carefully consider the risk factors discussed in “Part I. Item 1A. Risk Factors” in our 2025 Annual Report, which could materially affect our business, financial condition, or future results. There have been no material changes from the risk factors previously disclosed in the 2025 Annual Report. The risks described in our 2025 Annual Report are not the only risks facing our Company. Additional risks and uncertainties not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition, or future results.

Item 2. Unregistered Sales of Equity Securities and Use of Proceeds

During the three months ended June 30, 2026, we repurchased shares of common stock as described below:

PeriodTotal Number of Shares Purchased (a)Average Price Paid per Share (b)****(3)Total Number of Shares Purchased as Part of Publicly Announced Plans or Programs (1) (c)Maximum Number of Shares that May Yet Be Purchased Under the Plans or Programs (1) (d)
April 1 to April 30, 2026357,000$576.70357,0002,777,370
May 1 to May 31, 2026140,545$562.67140,5002,636,870
June 1 to June 30, 202684,784$558.8584,3002,552,570
Total582,329(2)581,8002,552,570

(1)Our Board of Directors has approved the repurchase of up to 78 million shares of our common stock in the open market or in negotiated transactions pursuant to the Company’s share repurchase program. The initial program was approved and announced on August 13, 1999, and the maximum number of shares that may be purchased under the program has been increased by the Board of Directors on numerous occasions. There is no specified expiration date for this repurchase program and it may be suspended or discontinued at any time. There were no other repurchase programs outstanding during the three months ended June 30, 2026, and no share repurchase programs expired during the period.

(2)During the three months ended June 30, 2026, we received 529 shares of our common stock that were surrendered by employees in payment for the minimum required withholding taxes due on the vesting of restricted stock units. In the above table, these shares are included in columns (a) and (b), but excluded from columns (c) and (d). These shares do not reduce the number of shares that may yet be purchased under the share repurchase program.

(3)Includes a 1% excise tax on the value of shares repurchased in the open market, net of a reduction for eligible stock issuances.

Refer to Note 12. “Repurchases of Common Stock” to the unaudited condensed consolidated financial statements in “Part I. Item 1. Financial Statements” of this Quarterly Report on Form 10-Q for additional information about our share repurchases.

Item 5. Other Information

Rule 10b5-1 Trading Plan Elections

During the three months ended June 30, 2026, none of our directors or officers (as defined in Rule 16a-1(f) under the Exchange Act) adopted, modified, or terminated any “Rule 10b5-1 trading arrangement” or “non-Rule 10b5-1 trading arrangement” (as such terms are defined in Item 408(a) of Regulation S-K of the Securities Act of 1933).

Item 6. Exhibits

Incorporated by Reference
Exhibit No.Exhibit DescriptionFormExhibitFiling Date / Period End DateFiled / Furnished Herewith
Articles of incorporation and by-laws
3.1Certificate of Amendment to the Amended and Restated Certificate of Incorporation of IDEXX Laboratories, Inc., dated May 13, 2026.8-K3.15/15/26
3.2Amended and Restated By-Laws of IDEXX Laboratories, Inc., amended through May 13, 2026.8-K3.25/15/26
Material Contracts
10.1*Amendment No. 10 to U.S. Supply Agreement, effective as of May 19, 2026, among IDEXX Operations, Inc., the Company and Ortho-Clinical Diagnostics, Inc. (“Ortho”)X
10.2*Amendment No. 8 to European Supply Agreement, effective as of May 19, 2026, among IDEXX B.V., the Company and OrthoX
Rule 13a-14(a)/15-14(a) certifications
31.1Certification of Principal Executive Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)X
31.2Certification of Principal Financial Officer pursuant to Rules 13a-14(a) and 15d-14(a) under the Securities Exchange Act of 1934, as adopted pursuant to Section 302 of the Sarbanes-Oxley Act of 2002 (filed herewith)X
32.1Certification of Chief Executive Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)X
32.2Certification of Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002 (furnished herewith)X
Interactive data file
101The following financial and related information from IDEXX Laboratories, Inc.’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, formatted in Inline eXtensible Business Reportable Language (iXBRL) includes: (i) the Condensed Consolidated Balance Sheet; (ii) the Condensed Consolidated Statement of Income; (iii) the Condensed Consolidated Statements of Comprehensive Income; (iv) the Condensed Consolidated Statement of Changes in Stockholders' Equity; (v) the Condensed Consolidated Statement of Cash Flows; and, (vi) Notes to Consolidated Financial Statements.
104The cover page from the Company’s Quarterly Report on Form 10-Q for the quarter ended June 30, 2026, formatted in Inline XBRL, and contained in Exhibit 101.
*Certain portions have been omitted as confidential information.

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.

IDEXX LABORATORIES, INC.
/s/ Andrew Emerson
Date: August 4, 2026Andrew Emerson
Executive Vice President, Chief Financial Officer and Treasurer
(Principal Financial Officer)