{"schema_version":"secwatch.filing_event.v1","accession":"0001388658-26-000080","form_type":"8-K","ticker":"IRTC","cik":"0001388658","company_name":"iRhythm Holdings, Inc.","filed_at":"2026-09-22T21:00:18+00:00","discovered_at":"2026-09-22T21:02:00.678775+00:00","generated_at":"2026-09-22T21:02:15.533594+00:00","sec_items":["7.01"],"event_type":"m_and_a","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"iRhythm clears HSR for Vital Connect acquisition; close expected early October","bullets":["Hart-Scott-Rodino waiting period for iRhythm's acquisition of Vital Connect expired Sept 18, 2026.","Merger Sub to merge with Vital Connect, which survives as a wholly owned subsidiary of iRhythm.","Acquisition anticipated to close in early October 2026, subject to customary closing conditions."],"urls":{"canonical":"https://secwatch.observer/filing/0001388658-26-000080","json":"https://secwatch.observer/filing/0001388658-26-000080.json","markdown":"https://secwatch.observer/filing/0001388658-26-000080.md","text":"https://secwatch.observer/filing/0001388658-26-000080.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1388658/000138865826000080/0001388658-26-000080-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1388658/000138865826000080/irtc-20260922.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-09-22T21:02:15.533594+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"}