ARMSTRONG WORLD INDUSTRIES INC
SEC Filing List

AWI         CIK: 0000007431

Form Description Owner/Filer Filing Agent Date Actions
SCHEDULE 13G/A05/14/2026
8-KCurrent report filingArmstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/05/11/2026
DEF 14ADefinitive proxy statementsArmstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/04/30/2026
DEFA14ADefinitive additional proxy soliciting m...Armstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/04/30/2026
ARSAnnual report to security holdersArmstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/04/30/2026
SCHEDULE 13G04/29/2026
4Statement of changes in beneficial owner...Grizzle VictorArmstrong World Industries Inc04/29/2026
SCHEDULE 13G04/28/2026
8-KCurrent report filingArmstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/04/28/2026
10-QQuarterly report pursuant to Section 13 ...Armstrong World Industries Inc DONNELLEY FINANCIAL SOLUTIONS /FA/04/28/2026
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