{"url_path":"/sec/vstm/8-k/2026-06-17/cover-page","section_key":"cover-page","section_title":"Cover Page","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-06-17","source_url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-26-074915-index.html","accession_number":"0001104659-26-074915","cik":"0001526119","ticker":"VSTM","issuer_name":"Verastem, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1526119/0001104659-26-074915-index.html","primary_entity_key":"0001526119","primary_entity_name":"Verastem, Inc."},"word_count":303,"has_tables":true,"body_markdown":"false\n0001526119\n\n0001526119\n\n2026-06-16\n2026-06-16\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**FORM 8-K**\n\n**CURRENT REPORT**\n\n \n\n**Pursuant to Section 13 or 15(d) of the**\n\n**Securities Exchange Act of 1934**\n\n** **\n\nDate of report (Date of earliest event reported):\n**June 16, 2026**\n\n \n\n**Verastem,\nInc.**\n\n(Exact Name of Registrant as Specified in\nCharter)\n\n \n\n**Delaware**\n \n**001-35403**\n \n**27-3269467**\n\n(State or Other Jurisdiction\n\nof Incorporation)\n \n(Commission\nFile Number)\n \n(IRS Employer\nIdentification No.)\n\n \n\n**117 Kendrick Street, Suite 500, Needham, MA**\n \n**02494**\n\n(Address of Principal Executive Offices)\n \n(Zip Code)\n\n \n\nRegistrant’s telephone number, including\narea code: **(781) 292-4200**\n\n \n\n(Former Name or Former Address, if Changed\nSince Last Report)\n\n \n\nCheck the appropriate box below if the Form 8-K filing is intended\nto simultaneously satisfy the filing obligation of the registrant under any of the following provisions:\n\n \n\n¨Written communications pursuant to Rule 425 under\nthe Securities Act (17 CFR 230.425)\n\n¨Soliciting material pursuant to Rule 14a-12 under\nthe Exchange Act (17 CFR 240.14a-12)\n\n¨Pre-commencement communications pursuant to Rule 14d-2(b) under\nthe Exchange Act (17 CFR 240.14d-2(b))\n\n¨Pre-commencement communications pursuant to Rule 13e-4(c) under\nthe Exchange Act (17 CFR 240.13e-4(c))\n\n \n\nSecurities registered pursuant to Section 12(b)\nof the Act:\n\n \n\n**Title of each class**\n \n**TradingSymbol(s)**\n \n**Name\nof each exchange on which registered**\n\nCommon stock, $0.0001 par value per share\n \nVSTM\n \nThe Nasdaq Capital Market\n\n \n\nIndicate by check mark whether the registrant is an emerging\ngrowth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities\nExchange Act of 1934 (§240.12b-2 of this chapter).\n\n \n\nEmerging\ngrowth company ¨\n\n \n\nIf\nan emerging 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. ¨"}