{"schema_version":"secwatch.filing_event.v1","accession":"0001093557-23-000222","form_type":"8-K","ticker":"DXCM","cik":"0001093557","company_name":"DEXCOM INC","filed_at":"2023-11-02T23:59:59+00:00","discovered_at":"2026-05-14T18:03:28.197241+00:00","generated_at":"2026-06-08T23:20:41.806559+00:00","sec_items":["8.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.55,"calibrated_materiality_score":0.55,"confidence":"high","headline":"DexCom enters $500M accelerated share repurchase with Bank of America","bullets":["ASR agreement with BofA for up to $500M; initial payment of $500M made October 31, 2023.","Received initial delivery of ~4.7 million shares of common stock on same date.","Final settlement expected in Q4 2023 based on volume-weighted average price less discount.","Repurchase executed under existing $500M buyback program authorizing repurchases through October 2024."],"urls":{"canonical":"https://secwatch.observer/filing/0001093557-23-000222","json":"https://secwatch.observer/filing/0001093557-23-000222.json","markdown":"https://secwatch.observer/filing/0001093557-23-000222.md","text":"https://secwatch.observer/filing/0001093557-23-000222.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1093557/000109355723000222/0001093557-23-000222-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1093557/000109355723000222/dxcm-20231031.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-08T23:20:41.806559+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"}