secwatch.observer — SEC 8-K summary ====================================== Issuer: PLUS THERAPEUTICS, INC. (PSTV) CIK: 0001095981 Form: 8-K Filed at: 2025-07-18T23:59:59+00:00 Accession: 0001193125-25-161239 Event type: other_material Sentiment: neutral Materiality: 0.55 Item codes: 4.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Plus Therapeutics dismisses BDO, engages CBIZ as new auditor; prior reports note going concern -------------------------------------------------------------------------------- - Audit committee dismissed BDO USA, P.C. as independent auditor on July 16, 2025. - Engaged CBIZ CPAs P.C. as new independent registered public accounting firm effective immediately. - BDO's 2023 and 2024 audit reports included a going-concern explanatory paragraph; no disagreements. - Material weakness in internal control over grant revenue accounting was disclosed for FY2023. - No reportable events or disagreements occurred during the two most recent fiscal years. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1095981/000119312525161239/0001193125-25-161239-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1095981/000119312525161239/d45208d8k.htm HTML page: https://secwatch.observer/filing/0001193125-25-161239 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer