Immutep Ltd ADR 2025年年度报告和过渡报告

(Mark One)☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (g)OF THE SECURITIES EXCHANGEACT OF 1934 OR ☒ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year endedJune 30,2025 OR ☐TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF1934 For the transition period fromto OR SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGEACT OF 1934 Date of event requiring this shell company report Commission file number001-35428 Immutep Limited(Exact name of Registrant as specified in its charter and translation of Registrant’s name into English) Australia(Jurisdiction of incorporation or organization) Level 32, Australia Square,264 George Street,Sydney2000New South Wales,Australia(Address of principal executive offices) Marc Voigt, Chief Executive OfficerLevel 32, Australia Square,264 George Street,Sydney2000New South Wales,AustraliaPhone:+6128315 7003Fax:+61 2 8569 1880(Name, Telephone,E-mailand/or Facsimile number and Address of Company Contact Person) Securities registered or to be registered pursuant to Section12(b) of the Act. Title of each classTradingSymbol(s)Name of each exchangeon which registeredOrdinary SharesAmerican Depositary Shares, eachrepresenting 10 Ordinary SharesIMMPNasdaq Global Market Securities registered or to be registered pursuant to Section12(g) of the Act. None Securities for which there is a reporting obligation pursuant to Section15(d) of the Act. None Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the annualreport. Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.☐Yes☒No If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section13 or 15(d) of theSecurities Exchange Act of 1934.☐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 1934during 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 filingrequirements 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 Rule 405 ofRegulationS-T(§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit suchfiles).☒Yes☐No Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, anon-acceleratedfiler, or an emerging growth company.See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule12b-2of the Exchange Act. Largeacceleratedfiler☐Accelerated filer☒Non-acceleratedfiler☐Emerginggrowthcompany☐ If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has electednot to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section13(a) of theExchange 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 internalcontrol over financial reporting under Section404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm thatprepared or issued its audit report.☒ If securities are registered pursuant to Section12(b) of the Act, indicate by check mark whether the financial statements of the registrantincludedin thefiling 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 compensationreceived by any of the registrant’s executive officers during the relevant recovery period pursuant to§240.10D-1(b).☐ Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing: International Financial Reporting Standardsas issuedby the International Accounting Standards Board☒ If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected tofollow.☐Item17☐Item 18 If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule12b-2of the Exchange Act).☐Yes☒No Table of Contents TABLE OF CONTENTS INTRODUCTIONPART IItem 1Identity of Directors, Senior Management and AdvisersItem 2Offer Statistics and Expected TimetableItem 3Key InformationA. [Reserved]B. Capitalization and IndebtednessC. Reasons for the