{"schema_version":"secwatch.filing_event.v1","accession":"0001140361-22-043040","form_type":"8-K","ticker":"ROIV","cik":"0001635088","company_name":"Roivant Sciences Ltd.","filed_at":"2022-11-23T23:59:59+00:00","discovered_at":"2026-05-14T18:03:51.514024+00:00","generated_at":"2026-06-21T13:26:05.730577+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Director Andrew Lo resigns from Roivant Sciences board effective Nov 17, 2022","bullets":["Dr. Andrew Lo, Class II director, resigned to focus on other ventures; no disagreement with company.","Resignation effective November 17, 2022.","Board expressed gratitude for Dr. Lo's years of service."],"urls":{"canonical":"https://secwatch.observer/filing/0001140361-22-043040","json":"https://secwatch.observer/filing/0001140361-22-043040.json","markdown":"https://secwatch.observer/filing/0001140361-22-043040.md","text":"https://secwatch.observer/filing/0001140361-22-043040.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1635088/000114036122043040/0001140361-22-043040-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1635088/000114036122043040/brhc10044578_8k.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-21T13:26:05.730577+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":"1c4bbc52c8","claim":"Andrew Lo resigned as Class II director at Roivant Sciences Ltd..","evidence_excerpt":"On November 17, 2022, Dr. Andrew Lo, a Class II director of Roivant Sciences Ltd. (the “Company”), informed the Company of his decision to resign from his role on the Company’s board of directors (the “Board”) effective immediately, to focus on other ventures.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1635088/000114036122043040/0001140361-22-043040-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"resigned"},{"label":"Role","value":"Class II director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}