secwatch.observer — SEC 8-K summary ====================================== Issuer: PLUS THERAPEUTICS, INC. (PSTV) CIK: 0001095981 Form: 8-K Filed at: 2026-03-26T23:59:59+00:00 Accession: 0001193125-26-125195 Event type: leadership Sentiment: neutral Materiality: 0.30 Item codes: 5.02 LLM model: deepseek-v4-flash:cloud@v2 Plus Therapeutics appoints Ronald A. Andrews to board; Robert Lenk resigns -------------------------------------------------------------------------- - Robert Lenk resigned as director and Nominating Committee member effective March 20, 2026; no policy disagreement cited. - Ronald A. Andrews appointed to fill vacancy, effective immediately; will stand for reelection at 2026 annual meeting. - Andrews is independent under Nasdaq rules; appointed to Nominating and Corporate Governance Committee. - Andrews brings 35+ years in diagnostics; currently Founder/Managing Partner of The Bethesda Group. - No transactions requiring SEC disclosure; standard indemnification agreement expected. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1095981/000119312526125195/0001193125-26-125195-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1095981/000119312526125195/pstv-20260320.htm HTML page: https://secwatch.observer/filing/0001193125-26-125195 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer