
FORM 10-K (Mark one) ☒Annual Report pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For the fiscal year endedDecember 31, 2025 For the transition period from to . Commission file no. 0-16469 Interparfums, Inc. (Exact name of registrant as specified in its charter) Indicate by check mark whether the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes☒No☐ Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or 15(d) of the Act. Yes☐No☒ 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 Actof 1934 during the preceding 12 months (or such shorter period that the registrant was required to file such reports), and (2) has been subject tosuch filing requirements for the past 90 days: Yes☒No☐ Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required tosubmit and post such files). Yes☒No☐ Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, 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. 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 complyingwith any new or revised 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 itsinternal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered publicaccounting firm that prepared or issued its audit report.☒ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrantincluded 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-basedcompensation 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 Rule 12b-2 of the Act). Yes☐No☒ State the aggregate market value of the voting and non-voting common equity held by non-affiliates computed by reference to the price atwhich the common equity was last sold, or the average bid and asked price of such common equity, as of the last business day of the registrant’smost recently completed second fiscal quarter. $2,384,600,367 of voting equity and $0 of non-voting equity. Indicate the number of shares outstanding of the registrant’s $.001 par value common stock as of the close of business on the latest practicabledate March 10, 2026: 32,071,785. Documents Incorporated by Reference: None. TABLE OF CONTENTSPageForward Looking StatementsiiPART I1Item 1.Business1Item 1A.Risk Factors.27Item 1B.Unresolved Staff Comments.36Item 1C.Cybersecurity36Item 2.Properties37Item 3.Legal Proceedings37Item 4.Mine Safety Disclosures37PART II38Item 5.Market for Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities38Item 6.RESERVED40Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations40Item 7A.Quantitative and Qualitative Disclosures About Market Risk.49Item 8.Financial Statements and Supplementary Data50Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure50Item 9A.Controls and Procedures.50Item 9B.Other Information52Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections52PART III53Item 10.Directors, Executive Officers and Corporate Governance53Item 11.Executive Compensation.62Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters76Item 13.Certain Relationships and Related Transactions, and Director Independence78Item 14.Principal Accountant Fees and Services79PART IV81Item 15.Exhibits and Financial Statement Schedules81Item 16.Form 10-K Summary81FINANCIAL STATEMENTSF-1SIGNATURESi FORWARD LOOKING STATEMENTS This report includes forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, and ifincorporated by reference into a registration statement under the Securities Act of 1933, as am