{"schema_version":"secwatch.filing_event.v1","accession":"0001093557-25-000134","form_type":"8-K/A","ticker":"DXCM","cik":"0001093557","company_name":"DEXCOM INC","filed_at":"2025-05-09T23:59:59+00:00","discovered_at":"2026-05-14T18:02:47.488508+00:00","generated_at":"2026-05-22T01:18:20.207051+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"high","headline":"DexCom assigns director Renée Galá to Audit and Compensation Committees","bullets":["Renée Galá appointed to Audit and Compensation Committees effective May 9, 2025.","She joined the DexCom board on March 6, 2025; committee assignments were not previously disclosed.","The amendment updates the initial 8-K filed March 10, 2025, which announced her election."],"urls":{"canonical":"https://secwatch.observer/filing/0001093557-25-000134","json":"https://secwatch.observer/filing/0001093557-25-000134.json","markdown":"https://secwatch.observer/filing/0001093557-25-000134.md","text":"https://secwatch.observer/filing/0001093557-25-000134.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1093557/000109355725000134/0001093557-25-000134-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1093557/000109355725000134/dxcm-20250306.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-22T01:18:20.207051+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"}