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Filing
Form 4
Form 4
0000007431-26-000022
·
ARMSTRONG WORLD INDUSTRIES INC
Filer
Filing index
Filing metadata
Accession number
0000007431-26-000022
Form type
Form 4
Filer
ARMSTRONG WORLD INDUSTRIES INC
CIK
CIK 7431
Filed
Mar 02, 2026
Reporting period
Feb 27, 2026
Description
Insider transaction
Documents
Filing index
0000007431-26-000022-index.htm
Complete submission
0000007431-26-000022.txt
All documents
directory listing
Filed by
ARMSTRONG WORLD INDUSTRIES INC
CIK 7431
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