{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-033816","form_type":"8-K","ticker":"AWI","cik":"0000007431","company_name":"ARMSTRONG WORLD INDUSTRIES INC","filed_at":"2026-02-02T23:59:59+00:00","discovered_at":"2026-05-14T18:02:37.630461+00:00","generated_at":"2026-05-16T05:48:52.480856+00:00","sec_items":["5.02"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Armstrong World Industries announces departure of General Counsel Austin K. So effective April 1, 2026","bullets":["Austin K. So, SVP, General Counsel, Head of Government Relations & Chief Sustainability Officer, Secretary, to depart April 1, 2026.","Separation is mutual and aligns with broader board and management transition.","Previously announced appointments of new Executive Chair and new President/CEO also effective April 1, 2026.","No changes to So's compensatory arrangements; separation benefits per existing severance agreement."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-033816","json":"https://secwatch.observer/filing/0001193125-26-033816.json","markdown":"https://secwatch.observer/filing/0001193125-26-033816.md","text":"https://secwatch.observer/filing/0001193125-26-033816.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7431/000119312526033816/0001193125-26-033816-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7431/000119312526033816/awi-20260127.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T05:48:52.480856+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"}