FORM10-K xANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the year endedDecember 31, 2024 OR oTRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from ________ to ________ Commission File Number:333-249833 Crown Electrokinetics Corp.(Exact name of registrant as specified in its charter) Delaware47-5423944 (458)212-2500(Registrant’s telephone number, including area code) Name of each exchange on whichregistered Securities registered pursuant to Section 12(g) of the Act: None Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.oYesxNo Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.oYesxNo Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the SecuritiesExchange 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.xYesoNo Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submittedpursuant to Rule 405 of Regulation S-T (§ 232.405 of this chapter) during the preceding 12 months (or for such shorter period that theregistrant was required to submit such files).xYesoNo Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, smaller reportingcompany, or an emerging growth company. See the definitions of “large accelerated filer,” “accelerated filer,” “smaller reportingcompany,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. Large accelerated fileroAccelerated fileroNon-accelerated filerxSmaller reporting companyxEmerging growth companyo If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period forcomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.o Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectivenessof its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registeredpublic accounting firm that prepared or issued its audit report.o If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of theregistrant included in the filing reflect the correction of an error to previously issued financial statements.x 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).o Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).oYesxNo The aggregate market value of the voting and non-voting common equity held by non-affiliates of the registrant as of June 30, 2024(the last business day of the registrant’s most recently completed second fiscal quarter) was approximately $14.8million based upon aclosing price of $669 per share. As of March28, 2025, there were1,737,954shares of the registrant’s common stock outstanding. CROWN ELECTROKINETICS CORP.FORM 10-K INDEX Item 1.Business1Item 1A.Risk Factors19Item 1B.Unresolved Staff Comments42Item 1C.Cybersecurity42Item 2.Properties44Item 3.Legal Proceedings44Item 4.Mine Safety Disclosure44 Item 5.Market for the Registrant’s Common Equity, Related Stockholder Matters and Issuer Purchases of EquitySecurities45Item 6.[Reserved]45Item 7.Management’s Discussion and Analysis of Financial Condition and Results of Operations45Item 7A.Quantitative and Qualitative Disclosures about Market Risk53Item 8.Financial Statements and Supplementary Data53Item 9.Changes in and Disagreements with Accountants on Accounting and Financial Disclosure53Item 9A.Controls and Procedures54Item 9B.Other Information56Item 9C.Disclosure Regarding Foreign Jurisdictions that Prevent Inspections56 Item 10.Directors, Executive Officers and Corporate Governance57Item 11.Executive Compensation60Item 12.Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters64Item 13.Certain Relationships and Related Transactions, and Director Independence66Item 14.Principal Accountant Fees and Services67 Item 15.Exhibits, Financial Statement Schedules69Item 16.Form 10-K Summary73Signatures74Index to Consolidated Financial StatementsF-1 In this Annual Report on Form 10-K, “we,” “our,” “us,” “Crown Electrokinetics,” “Crown” and “the Company” refer to CrownElectrokinetics Co