iRhythm Holdings Inc 2025年度报告

Indicate by check mark if the Registrant is a well-known seasoned issuer, as defined in Rule405 of the Securities Act.Yes☒No☐ Indicate by check mark whether the Registrant: (1)has filed all reports required to be filed by Section13 or 15(d) of the Securities Exchange Act of 1934 during thepreceding 12months (or for such shorter period that the Registrant was required to file such reports), and (2)has been subject to such filing requirements for thepast 90days.Yes☒No☐ Indicate by check mark whether the Registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule405 ofRegulationS-T (§232.405 of this chapter) during the preceding 12months (or for such shorter period that the Registrant was required to submit and post suchfiles).Yes☒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 emerginggrowth company. See the definition of “large accelerated filer”, “accelerated filer”, “smaller reporting company,” and “emerging growth company” in Rule12b-2 ofthe Exchange Act. (Check one): 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 orrevised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.☐Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its auditreport.☒If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the Registrant included in the filing reflect the correction of an error to previously issued financial statements.☐Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the Registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b).☐Indicate by check mark whether the Registrant is a shell company (as defined in Rule12b-2 of the Exchange Act).Yes☐No☒ The aggregate market value of the voting and non-voting common equity held by non-affiliates of the Registrant, based on the closing price of the shares ofcommon stock on The Nasdaq Stock Market LLC on June30, 2025, was approximately $4.9billion.The number of shares of Registrant’s Common Stock outstanding as of February 12, 2026, was 32,316,760. DOCUMENTS INCORPORATED BY REFERENCE: Portions of the information called for by Part III of this Form 10-K is hereby incorporated by reference from the definitive Proxy Statement for our 2026 annualmeeting of stockholders, which will be filed with the Securities and Exchange Commission not later than 120 days after December31, 2025. Table of Contents PART I BusinessRisk FactorsUnresolved Staff CommentsCybersecurityPropertiesLegal ProceedingsMine Safety Disclosures PARTII Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities65[Reserved]66Management’s Discussion and Analysis of Financial Condition and Results of Operations66Quantitative and Qualitative Disclosures About Market Risk78Financial Statements and Supplementary Data80Changes in and Disagreements with Accountants on Accounting and Financial Disclosure122Controls and Procedures122Other Information123 Item5.Item6.Item7.Item7A.Item8.Item9.Item9A.Item9B.Item 9C PARTIII Directors, Executive Officers and Corporate Governance125Executive Compensation125Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters125Certain Relationships and Related Transactions, and Director Independence125Principal Accounting Fees and Services125 Item10.Item11.Item12.Item13.Item14. PARTIV Exhibits, Financial Statement Schedules126Form 10-K Summary128Signatures129 SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS This Annual Report on Form 10-K contains forward-looking statements within the meaning of Section 27A of the SecuritiesAct of 1933, as amended (the “Securities Act”), and Section 21E of the Securities Exchange Act of 1934, as amended (the“Exchange Act”). All statements contained in this Annual Report on Form 10-K other than statements of historical fact, includingstatements concerning our plans, objectives, and expectations for our business, operations, and financial performance andcondition, are forward-looking statements. In some cases, you can identify forward-looking statements by terminology such as“anticipate,” “assume,” “believe,” “contemplate,” “continue,” “could,” “due,” “estimate,” “expect,” “goal,” “intend,” “may,” “objective,”“plan,” “predict,” “potential,” “positioned,” “seek,” “should,” “ta