{"schema_version":"secwatch.filing_event.v1","accession":"0001093557-23-000191","form_type":"8-K","ticker":"DXCM","cik":"0001093557","company_name":"DEXCOM INC","filed_at":"2023-08-28T23:59:59+00:00","discovered_at":"2026-05-14T18:03:33.124354+00:00","generated_at":"2026-06-11T02:47:57.178626+00:00","sec_items":["5.02","8.01","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"Dexcom appoints Rimma Driscoll to Board of Directors; fills audit/tech committee seats","bullets":["Rimma Driscoll elected to Board effective August 24, 2023.","She replaces Nicholas Augustinos on Audit and Technology Committees.","Ms. Driscoll is EVP at Zoetis, leading global strategy, commercial and business development.","She received initial RSU grant valued at $500,000 vesting over 3 years.","Board determined she qualifies as independent under Nasdaq and SEC rules."],"urls":{"canonical":"https://secwatch.observer/filing/0001093557-23-000191","json":"https://secwatch.observer/filing/0001093557-23-000191.json","markdown":"https://secwatch.observer/filing/0001093557-23-000191.md","text":"https://secwatch.observer/filing/0001093557-23-000191.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1093557/000109355723000191/0001093557-23-000191-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1093557/000109355723000191/dxcm-20230824.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-11T02:47:57.178626+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":"8963261c19","claim":"Rimma Driscoll was elected as Director at DEXCOM INC.","evidence_excerpt":"Effective on August 24, 2023, the Board of Directors (the “Board”) of DexCom, Inc. (“Dexcom”) elected Rimma Driscoll to fill a vacancy on the Board and to replace Nicholas Augustinos as a member of the Audit Committee of the Board and the Technology Committee of the Board.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1093557/000109355723000191/0001093557-23-000191-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"elected"},{"label":"Role","value":"Director"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}