{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-24-141323","form_type":"8-K","ticker":"VIVS","cik":"0001497253","company_name":"VivoSim Labs, INC.","filed_at":"2024-12-31T23:59:59+00:00","discovered_at":"2026-05-14T18:03:08.589509+00:00","generated_at":"2026-05-28T21:47:15.266658+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Organovo names Norman Staskey President and CFO; Tomas Hess resigns for retirement","bullets":["Tomas Hess resigned as President, CFO effective Dec 24, 2024 to pursue retirement; no disagreement on accounting policies.","Norman Staskey appointed President, CFO and Principal Financial Officer effective Dec 30, 2024, via Danforth Advisors consulting agreement.","Staskey is paid $450/hour under the Danforth Consulting Agreement; he also serves as CFO of Azitra, Inc.","Staskey brings M&A experience as company pursues potential strategic transactions with other pharma firms.","Amendment No. 6 to Consulting Agreement formalizes Staskey's services; prior CFO services were from Hess."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-24-141323","json":"https://secwatch.observer/filing/0000950170-24-141323.json","markdown":"https://secwatch.observer/filing/0000950170-24-141323.md","text":"https://secwatch.observer/filing/0000950170-24-141323.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1497253/000095017024141323/0000950170-24-141323-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1497253/000095017024141323/onvo-20241223.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-28T21:47:15.266658+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}