{"url_path":"/sec/repl/8-k/2026-08-11/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K/A","doc_date":"2026-08-11","source_url":"https://www.sec.gov/Archives/edgar/data/1737953/0001104659-26-093512-index.html","accession_number":"0001104659-26-093512","cik":"0001737953","ticker":"REPL","issuer_name":"Replimune Group, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1737953/0001104659-26-093512-index.html","primary_entity_key":"0001737953","primary_entity_name":"Replimune Group, Inc."},"word_count":418,"has_tables":true,"body_markdown":"false\n0001737953\n\n0001737953\n\n2026-08-09\n2026-08-09\n\niso4217:USD\n\nxbrli:shares\n\niso4217:USD\n\nxbrli:shares\n\n \n\n \n\n \n\n**UNITED STATES**\n\n**SECURITIES AND EXCHANGE COMMISSION**\n\n**Washington, D.C. 20549**\n\n \n\n \n\n \n\n**FORM 8-K/A**\n\n**(Amendment No. 1)**\n\n \n\n \n\n \n\n**CURRENT REPORT**\n\n**Pursuant to Section 13 or 15(d)**\n\n**of the Securities Exchange Act of 1934**\n\n \n\nDate of Report (Date of earliest event\nreported):  **August 9, 2026**\n\n \n\n \n\n \n\n**REPLIMUNE GROUP, INC.**\n\n(Exact name of registrant as specified in its charter)\n\n \n\n \n\n \n\n**Delaware**\n \n**001-38596**\n \n**82-2082553**\n\n(State or other\njurisdiction of\n\nincorporation)\n \n(Commission File\nNumber)\n \n(IRS Employer\nIdentification\n\nNumber)\n\n \n\n**500\nUnicorn Park Drive**\n\n**Suite 303**\n\n**Woburn, MA 01801**\n\n(Address of principal executive offices, including Zip Code)\n\n \n\nRegistrant’s telephone number, including\narea code: **(781) 222-9600**\n\n \n\nCheck the appropriate box below if the Form 8-K filing is\nintended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n \n¨Written communications pursuant to Rule 425 under the Securities Act (17 CFR\n230.425)\n\n \n\n \n¨Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR\n240.14a-12)\n\n \n\n \n¨Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR\n240.14d-2(b))\n\n \n\n \n¨Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR\n240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b) of the Act:\n\n \n\nTitle of each class\n \nTrading\n\nSymbol(s)\n \nName of each exchange on which registered\n\nCommon Stock, par value $0.001 per share\n \nREPL\n \nThe Nasdaq Stock Market LLC\n\n(Nasdaq Global Select Market)\n\n \n\nIndicate\nby check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933\n(§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this\nchapter). Emerging growth company ¨\n\n \n\nIf an\nemerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for\ncomplying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ¨\n\n \n\n \n\n \n\n \n\n \n\n \n\nExplanatory Note\n\n \n\nThis Current Report on\nForm 8-K/A (the “Amendment”) amends the Current Report on Form 8-K (the “Original Report”) of Replimune\nGroup, Inc. (the “Company”) filed on August 10, 2026. The sole purpose of this Amendment is to correct the previously\ndisclosed initial beneficial ownership limitation and maximum beneficial ownership threshold in the Pre-Funded Warrants (as defined\nbelow) and to file an amended Form of Pre-Funded Warrant to reflect such change as Exhibit 4.1 hereto. No other revisions have been\nmade to the Original Report, and other than mentioned in the foregoing sentence, this Amendment does not amend, update, or change\nany other items or disclosures contained in the Original Report."}