secwatch.observer — SEC 8-K summary ====================================== Issuer: LISATA THERAPEUTICS, INC. (LSTA) CIK: 0000320017 Form: 8-K Filed at: 2026-09-17T13:27:26+00:00 Accession: 0001140361-26-036866 Event type: m_and_a Sentiment: negative Materiality: 0.95 Item codes: 1.01, 5.03, 2.01, 3.02, 5.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Lisata closes Marea reverse merger; $225M PIPE financing -------------------------------------------------------- - Merger closed Sept 17, 2026; Marea stockholders get 1,793,129 LSTA shares + 211,365 Series C preferred (convertible to common). - $225M PIPE: 150,867.995 Series C preferred shares sold to investors; expected close Sept 18, 2026. - Post-deal ownership: LSTA legacy holders ~2.39%, Marea holders ~59.54%, PIPE investors ~38.07% (on conversion). - Ted Love (ex-GBT CEO) joins board; Josh Lehrer (Marea CEO) named President & COO; Mazzo stays CEO. - 180-day lock-up on insider shares; stockholder vote needed for Series C conversion and change of control. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/320017/000114036126036866/0001140361-26-036866-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/320017/000114036126036866/ef20082158_8k.htm HTML page: https://secwatch.observer/filing/0001140361-26-036866 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer