{"url_path":"/sec/goss/8-k/2026-05-18/item-9-01","section_key":"item-9-01","section_title":"Item 9.01 Financial Statements and Exhibits.","topic":"sec","document":{"doc_type":"8-K","doc_date":"2026-05-18","source_url":"https://www.sec.gov/Archives/edgar/data/1728117/0001728117-26-000036-index.html","accession_number":"0001728117-26-000036","cik":"0001728117","ticker":"GOSS","issuer_name":"Gossamer Bio, Inc.","edgar_url":"https://www.sec.gov/Archives/edgar/data/1728117/0001728117-26-000036-index.html","primary_entity_key":"0001728117","primary_entity_name":"Gossamer Bio, Inc."},"word_count":161,"has_tables":true,"body_markdown":"Item 9.01 Financial Statements and Exhibits.\n\n(d) Exhibits.\n\n \n\nExhibit\nNumber Description\n\n10.1*§\n[Transaction Support Agreement, dated May 18, 2026, among Gossamer Bio, Inc., and the other parties thereto](goss-20260518xexx101xtsa.htm)\n\n10.2§\n[Form of Voting Agreement](goss-20260518xexx102xformo.htm)\n\n99.1 \n[Press](goss-20260518xexx991xearni.htm)[r](goss-20260518xexx991xearni.htm)[eleas](goss-20260518xexx991xearni.htm)[e (financial results)](goss-20260518xexx991xearni.htm) dated May 18, 2026\n\n99.2\n[Press](goss-20260518xexx992xlaunc.htm)[r](goss-20260518xexx992xlaunc.htm)[elease (](goss-20260518xexx992xlaunc.htm)[Exchange Offer](goss-20260518xexx992xlaunc.htm)[)](goss-20260518xexx992xlaunc.htm) dated May 18, 2026\n\n 104 Cover page interactive data file (embedded with the inline XBRL document)\n\n*\n\nCertain schedules have been omitted pursuant to Item 601(a)(5) of Regulation S-K. The registrant undertakes to furnish supplemental copies of any of the omitted schedules upon request by the Securities and Exchange Commission.\n\n§\n\nCertain portions of this exhibit (indicated by “[***]”) have been redacted pursuant to Regulation S-K, Item 601(a)(6).\n\nSIGNATURES\n\nPursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized.\n\n \n\n  GOSSAMER BIO, INC.\n\n    \n\nDate: May 18, 2026\n By:/s/ Christian Waage\n\n   Christian Waage\n\n   Executive Vice President and General Counsel"}