{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-26-007463","form_type":"8-K","ticker":"ARVN","cik":"0001655759","company_name":"ARVINAS, INC.","filed_at":"2026-02-12T23:59:59+00:00","discovered_at":"2026-05-14T18:02:35.781128+00:00","generated_at":"2026-05-16T03:03:04.552901+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Arvinas appoints Randy Teel as CEO; John Houston resigns effective Feb 12, 2026","bullets":["John Houston stepped down as President, CEO, and Chair on Feb 12; remains on board as director and consultant through March 1, 2027.","Briggs Morrison appointed Chair of the Board effective Feb 12.","Randy Teel named President, CEO, and PEO; base salary $680,000, bonus target 60% of base.","Teel receives initial equity grants: option for 218,691 shares and RSU for 147,179 shares, four-year vest.","Consulting agreement with Houston includes $457,000 lump sum equivalent to 2025 bonus and $27,914 COBRA premium."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-26-007463","json":"https://secwatch.observer/filing/0001628280-26-007463.json","markdown":"https://secwatch.observer/filing/0001628280-26-007463.md","text":"https://secwatch.observer/filing/0001628280-26-007463.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1655759/000162828026007463/0001628280-26-007463-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1655759/000162828026007463/arvn-20260210.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T03:03:04.552901+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"}