{"schema_version":"secwatch.filing_event.v1","accession":"0001193125-26-310382","form_type":"8-K","ticker":"AWI","cik":"0000007431","company_name":"ARMSTRONG WORLD INDUSTRIES INC","filed_at":"2026-07-21T20:30:14+00:00","discovered_at":"2026-07-21T20:31:04.271242+00:00","generated_at":"2026-07-21T20:31:46.041059+00:00","sec_items":["8.01","9.01"],"event_type":"other_material","sentiment":"positive","materiality_score":0.65,"calibrated_materiality_score":0.65,"confidence":"high","headline":"Armstrong World Industries boosts buyback by $800M to $2.5B, declares $0.339 dividend","bullets":["Board approved additional $800M share repurchase authorization, increasing total to $2.5B, program extended through Dec. 31, 2029.","Quarterly cash dividend of $0.339 per share declared, payable Aug. 19, 2026 to holders of record Aug. 5, 2026.","Repurchases may be made via open market, block, privately-negotiated transactions, including Rule 10b5-1 plans.","CFO cites strong Adjusted Free Cash Flow and healthy balance sheet as basis for increased capital return."],"urls":{"canonical":"https://secwatch.observer/filing/0001193125-26-310382","json":"https://secwatch.observer/filing/0001193125-26-310382.json","markdown":"https://secwatch.observer/filing/0001193125-26-310382.md","text":"https://secwatch.observer/filing/0001193125-26-310382.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7431/000119312526310382/0001193125-26-310382-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7431/000119312526310382/awi-20260721.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-07-21T20:31:46.041059+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"}