secwatch.observer — SEC 8-K summary ====================================== Issuer: Sana Biotechnology, Inc. (SANA) CIK: 0001770121 Form: 8-K Filed at: 2025-08-06T23:59:59+00:00 Accession: 0001193125-25-174506 Event type: other_material Sentiment: neutral Materiality: 0.75 Item codes: 2.02, 8.01 LLM model: deepseek-v4-flash:cloud@v2 Sana reports $90.1M cash, $40-45M facility impairment; positive UP421 data at 6 months -------------------------------------------------------------------------------- - Cash, cash equivalents and marketable securities ~$90.1M as of July 31, 2025. - Expects $40-45M non-cash impairment on Bothell/Seattle facilities due to sublease plans and manufacturing shift. - Raised $29.1M net proceeds via ATM sale of 7.44M shares between April 1 and August 6, 2025. - UP421 trial meets all endpoints: transplanted beta cells survive, produce insulin, evade immune detection at 6 months. - Sonja Schrepfer, SVP and Head of Hypoimmune Platform, resigned to pursue other opportunities. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1770121/000119312525174506/0001193125-25-174506-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1770121/000119312525174506/d36055d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-174506 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer