{"schema_version":"secwatch.filing_event.v1","accession":"0000950170-25-059534","form_type":"8-K","ticker":"AWI","cik":"0000007431","company_name":"ARMSTRONG WORLD INDUSTRIES INC","filed_at":"2025-04-29T23:59:59+00:00","discovered_at":"2026-05-14T18:02:51.140013+00:00","generated_at":"2026-05-23T04:25:22.819675+00:00","sec_items":["2.02","7.01","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Armstrong Q1 net sales +17% to $382.7M, diluted EPS $1.58 (+16%), reaffirms FY2025 guidance","bullets":["Net sales $382.7M (+17.3% YoY) driven by acquisitions and Mineral Fiber AUV growth; operating income $98.5M (+14.4%).","Diluted EPS $1.58 (+16.2%); adjusted diluted EPS $1.66 (+20.3%); adjusted EBITDA $129M (+16.2%).","Mineral Fiber segment net sales $245.1M (+2.3%), op. income $84.5M (+6.7%) on favorable AUV and productivity.","Architectural Specialties net sales $137.6M (+58.7%), op. income $14.8M (+92.2%) from 2024 acquisitions and organic growth.","FY2025 guidance reaffirmed: net sales $1.57-1.61B, adj. EBITDA $525-545M, adj. diluted EPS $6.85-7.15."],"urls":{"canonical":"https://secwatch.observer/filing/0000950170-25-059534","json":"https://secwatch.observer/filing/0000950170-25-059534.json","markdown":"https://secwatch.observer/filing/0000950170-25-059534.md","text":"https://secwatch.observer/filing/0000950170-25-059534.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/7431/000095017025059534/0000950170-25-059534-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/7431/000095017025059534/awi-20250429.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-23T04:25:22.819675+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"}