{"schema_version":"secwatch.filing_event.v1","accession":"0000937556-25-000012","form_type":"8-K","ticker":"MASI","cik":"0000937556","company_name":"MASIMO CORP","filed_at":"2025-02-07T23:59:59+00:00","discovered_at":"2026-05-14T18:03:06.880374+00:00","generated_at":"2026-05-27T01:18:04.347138+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"negative","materiality_score":0.6,"calibrated_materiality_score":0.6,"confidence":"high","headline":"Masimo terminates EVP, General Counsel Tom McClenahan; no replacement named","bullets":["Tom McClenahan terminated as EVP, General Counsel and Corporate Secretary, effective Feb 6, 2025.","No successor or interim replacement announced in the filing.","Company did not disclose the reason for the termination.","McClenahan was a key officer overseeing legal, compliance, and corporate governance."],"urls":{"canonical":"https://secwatch.observer/filing/0000937556-25-000012","json":"https://secwatch.observer/filing/0000937556-25-000012.json","markdown":"https://secwatch.observer/filing/0000937556-25-000012.md","text":"https://secwatch.observer/filing/0000937556-25-000012.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/937556/000093755625000012/0000937556-25-000012-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/937556/000093755625000012/masi-20250206.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-27T01:18:04.347138+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":"a259d5d058","claim":"Tom McClenahan was terminated as Executive Vice President, General Counsel and Corporate Secretary at MASIMO CORP.","evidence_excerpt":"On February 6, 2025, Masimo Corporation (the “ Company ”) terminated the employment of Tom McClenahan, the Company’s Executive Vice President, General Counsel and Corporate Secretary, effective as of February 6, 2025 .","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/937556/000093755625000012/0000937556-25-000012-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"terminated"},{"label":"Role","value":"Executive Vice President, General Counsel and Corporate Secretary"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}