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Filing metadata

Accession number: 0000899243-22-027239
Form type: Form 4
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Aug 01, 2022
Reporting period: Jul 28, 2022
Description: Insider transaction

Documents

0000899243-22-027239-index.htm

Complete submission

0000899243-22-027239.txt

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Filed by

ARMSTRONG WORLD INDUSTRIES INC