{"schema_version":"secwatch.filing_event.v1","accession":"0001673985-25-000124","form_type":"8-K","ticker":"ASIX","cik":"0001673985","company_name":"AdvanSix Inc.","filed_at":"2025-09-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:44.608289+00:00","generated_at":"2026-05-17T08:53:01.092613+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.3,"calibrated_materiality_score":0.3,"confidence":"high","headline":"AdvanSix appoints Dana O'Brien and Daryl Roberts as independent directors","bullets":["Board expanded to nine members, eight independent; appointments effective Sept 2, 2025.","O'Brien, former SVP & CLO at Olin Corp, joins Nominating/Governance and C&LD committees.","Roberts, SVP & COO/Engineering at DuPont, joins HSE and C&LD committees.","No arrangements or family relationships with officers; standard non-employee director compensation."],"urls":{"canonical":"https://secwatch.observer/filing/0001673985-25-000124","json":"https://secwatch.observer/filing/0001673985-25-000124.json","markdown":"https://secwatch.observer/filing/0001673985-25-000124.md","text":"https://secwatch.observer/filing/0001673985-25-000124.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1673985/000167398525000124/0001673985-25-000124-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1673985/000167398525000124/asix-20250902.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-17T08:53:01.092613+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"}