secwatch.observer — SEC 8-K summary ====================================== Issuer: Keros Therapeutics, Inc. (KROS) CIK: 0001664710 Form: 8-K Filed at: 2026-02-26T23:59:59+00:00 Accession: 0001664710-26-000008 Event type: leadership Sentiment: neutral Materiality: 0.50 Item codes: 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Keros Therapeutics appoints Charles Newton to Board; Carl Gordon resigns effective March 9, 2026 -------------------------------------------------------------------------------- - Carl Gordon, Ph.D., resigned from the Board and Compensation Committee, effective March 9, 2026; no disagreement with the Company. - Charles Newton appointed as Class III director, effective March 9, 2026, and will serve on Compensation and Audit Committees. - Newton is former CFO of Lyell Immunopharma and has held senior roles at Bank of America, Credit Suisse, and Morgan Stanley. - Newton currently serves on the boards of Novavax, Inc. and Coherus Oncology, Inc. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1664710/000166471026000008/0001664710-26-000008-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1664710/000166471026000008/kros-20260220.htm HTML page: https://secwatch.observer/filing/0001664710-26-000008 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer