{"schema_version":"secwatch.filing_event.v1","accession":"0001388658-25-000177","form_type":"8-K","ticker":"IRTC","cik":"0001388658","company_name":"iRhythm Holdings, Inc.","filed_at":"2025-07-07T23:59:59+00:00","discovered_at":"2026-05-14T18:02:43.866165+00:00","generated_at":"2026-05-18T09:15:39.674463+00:00","sec_items":["5.02","7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.35,"calibrated_materiality_score":0.35,"confidence":"high","headline":"iRhythm board: Rubash and Snyderman retire; McGinnis and O'Boyle appointed","bullets":["Mark Rubash (board since 2016) and Ralph Snyderman (board since 2017) resigned effective July 7, 2025; no disagreement cited.","Karen McGinnis and Kevin O'Boyle appointed as directors effective July 7, 2025, both also join Audit Committee; O'Boyle also on Nominating & Governance.","Each new director granted RSUs with $300,000 fair value vesting over 3 years; annual cash retainers of $55k (board), $10k (audit), and $5k (governance for O'Boyle).","Board determined both new appointees qualify as independent under Nasdaq and SEC rules."],"urls":{"canonical":"https://secwatch.observer/filing/0001388658-25-000177","json":"https://secwatch.observer/filing/0001388658-25-000177.json","markdown":"https://secwatch.observer/filing/0001388658-25-000177.md","text":"https://secwatch.observer/filing/0001388658-25-000177.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1388658/000138865825000177/0001388658-25-000177-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1388658/000138865825000177/irtc-20250703.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-18T09:15:39.674463+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"}