November 09, 2026 at 09:32 PM UTC
8-K - ARMSTRONG WORLD INDUSTRIES INC (0000007431) (Filer)
Filed: 2026-11-09 AccNo: 0001193125-26-453697 Size: 18 MB Item 7.01: Regulation FD Disclosure Item 9.01: Financial Statements and Exhibits
Official source: U.S. Securities and Exchange Commission
Official source published: November 09, 2026 at 09:30 PM UTC
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