{"schema_version":"secwatch.filing_event.v1","accession":"0001673985-24-000070","form_type":"8-K","ticker":"ASIX","cik":"0001673985","company_name":"AdvanSix Inc.","filed_at":"2024-05-20T23:59:59+00:00","discovered_at":"2026-05-14T18:03:19.522161+00:00","generated_at":"2026-06-01T12:53:49.601018+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"AdvanSix CFO Michael Preston to retire in 2024; successor search underway","bullets":["Michael Preston notified intention to retire as CFO during 2024 fiscal year.","He will continue as CFO until successor is appointed and remain through year-end 2024 for transition.","Preston has served as CFO since the company's 2016 spin-off and was with Honeywell since 2001.","Departure is not due to any disagreement with the company; a search for a successor has been initiated."],"urls":{"canonical":"https://secwatch.observer/filing/0001673985-24-000070","json":"https://secwatch.observer/filing/0001673985-24-000070.json","markdown":"https://secwatch.observer/filing/0001673985-24-000070.md","text":"https://secwatch.observer/filing/0001673985-24-000070.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000070/0001673985-24-000070-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000070/asix-20240520.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-01T12:53:49.601018+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":"a0e130ac1f","claim":"Michael Preston departed as Chief Financial Officer at AdvanSix Inc..","evidence_excerpt":"On May 20, 2024, Michael Preston notified AdvanSix Inc. (the “Company”) of his intention to retire from his position as Chief Financial Officer during the 2024 fiscal year.","evidence_source":"SEC 8-K Item 5.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1673985/000167398524000070/0001673985-24-000070-index.htm","confidence":0.95,"family_label":"Executive change","details":[{"label":"Action","value":"retire"},{"label":"Role","value":"Chief Financial Officer"}],"fact_type":"executive_change"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}