Event Type
Disclosure
Voluntary
Variant
8-K
of this Current Report on Form 8-K, including Exhibit 99.1, is being furnished herewith and shall not be deemed “filed” for the purposes of Section 18 of the Ex
Financial Statements and Exhibits. (d) Exhibits No. 99.1 Investor Presentation of Armstrong World Industries, Inc. dated March 2, 2026 No. 104 Cover Page Intera