secwatch.observer — SEC 8-K summary ====================================== Issuer: PLUS THERAPEUTICS, INC. (PSTV) CIK: 0001095981 Form: 8-K Filed at: 2026-05-15T20:13:11+00:00 Accession: 0001193125-26-226747 Event type: earnings Sentiment: neutral Materiality: 0.70 Item codes: 2.02, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Plus Therapeutics Q1 net loss $6.9M; REYOBIQ gets FDA Orphan Drug Designation ----------------------------------------------------------------------------- - Cash and investments $15.1M as of March 31, 2026, up from $8.6M at Dec 2025 after $15M public offering. - Net loss $6.9M ($1.05 per share) vs $17.4M in Q1 2025 (post reverse split). - Revenue $1.0M from CPRIT grant and CNSide billings; operating loss $7.1M vs $3.5M year ago. - FDA granted Orphan Drug Designation for REYOBIQ in pediatric malignant gliomas and ependymoma. - CNSide expanded payer coverage to ~81M lives including Blue Shield of California; unique PLA code secured. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1095981/000119312526226747/0001193125-26-226747-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1095981/000119312526226747/pstv-20260515.htm HTML page: https://secwatch.observer/filing/0001193125-26-226747 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer