secwatch.observer — SEC 8-K summary ====================================== Issuer: ARMSTRONG WORLD INDUSTRIES INC (AWI) CIK: 0000007431 Form: 8-K Filed at: 2026-04-28T23:59:59+00:00 Accession: 0001193125-26-183353 Event type: earnings Sentiment: neutral Materiality: 0.70 Item codes: 2.02, 7.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 AWI Q1 net sales $409.9M (+7.1%), adj. EPS $1.69 (+1.8%); reaffirms 2026 guidance, raises EPS forecast -------------------------------------------------------------------------------- - Mineral Fiber net sales $257.2M (+4.9%), adj. EBITDA $109M (+3.5%); Architectural Specialties net sales $152.7M (+11%), adj. EBITDA $21M (-11.9%). - Operating income $94.2M (-4.4%) pressured by $3M severance, $3M acquisition costs (Eventscape), $2M tariff adjustment. - Reaffirms FY 2026 net sales $1.745-1.785B, adj. EBITDA $600-620M, adj. free cash flow $375-395M; raises adj. diluted EPS to $8.15-8.45 (+10-14%). - Repurchased 0.3M shares for $60M at avg $176.00; $473M remaining under buyback program through Dec 2026. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/7431/000119312526183353/0001193125-26-183353-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/7431/000119312526183353/awi-20260428.htm HTML page: https://secwatch.observer/filing/0001193125-26-183353 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer