{"schema_version":"secwatch.filing_event.v1","accession":"0000105770-25-000058","form_type":"8-K","ticker":"WST","cik":"0000105770","company_name":"WEST PHARMACEUTICAL SERVICES INC","filed_at":"2025-07-21T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.220703+00:00","generated_at":"2026-05-18T04:55:45.470219+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"West Pharma names Robert McMahon CFO effective Aug 4; Birkett to advise","bullets":["McMahon to receive $800k base salary, target bonus 80% of base, LTI award of $3M on Aug 11.","One-time cash sign-on bonus of $3.115M and replacement equity grant of $4.2M for forfeited prior comp.","McMahon previously CFO at Agilent (2018-2025) and Hologic; 20 years at Johnson & Johnson.","Outgoing CFO Bernard Birkett will serve as Senior Advisor to CEO through Dec 31, 2025 for transition."],"urls":{"canonical":"https://secwatch.observer/filing/0000105770-25-000058","json":"https://secwatch.observer/filing/0000105770-25-000058.json","markdown":"https://secwatch.observer/filing/0000105770-25-000058.md","text":"https://secwatch.observer/filing/0000105770-25-000058.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/105770/000010577025000058/0000105770-25-000058-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/105770/000010577025000058/wst-20250721.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T04:55:45.470219+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"}