{"schema_version":"secwatch.filing_event.v1","accession":"0001564590-22-009633","form_type":"8-K","ticker":"VIVS","cik":"0001497253","company_name":"VivoSim Labs, INC.","filed_at":"2022-03-10T23:59:59+00:00","discovered_at":"2026-05-14T18:04:06.731810+00:00","generated_at":"2026-06-26T23:56:00.839693+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"Organovo appoints Vaidehi Joshi to Board of Directors as Class I Director","bullets":["Appointment effective March 8, 2022; term expires at 2024 annual meeting.","Joshi brings bioprinting and drug discovery experience from Viscient Biosciences and prior Organovo role.","Compensation: $50,000 annual retainer (pro-rated) and initial option grant of 35,000 shares at $3.47.","Option vests quarterly over 12 quarters; accelerated on change of control."],"urls":{"canonical":"https://secwatch.observer/filing/0001564590-22-009633","json":"https://secwatch.observer/filing/0001564590-22-009633.json","markdown":"https://secwatch.observer/filing/0001564590-22-009633.md","text":"https://secwatch.observer/filing/0001564590-22-009633.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1497253/000156459022009633/0001564590-22-009633-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1497253/000156459022009633/onvo-8k_20220308.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-26T23:56:00.839693+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":[{"claim_id":"7bf7420213","claim":"Vaidehi Joshi was appointed as Class I Director at VivoSim Labs, INC..","evidence_excerpt":"Effective March 8, 2022, the Board of Directors (the “Board”) of Organovo Holdings, Inc. (the “Company”) appointed Vaidehi Joshi to the Board as Class I Director.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1497253/000156459022009633/0001564590-22-009633-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"appointed"},{"label":"Role","value":"Class I Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}