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Filing metadata

Accession number: 0001127602-22-017924
Form type: Form 4
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Jun 21, 2022
Reporting period: Jun 17, 2022
Description: Insider transaction

Documents

0001127602-22-017924-index.htm

Complete submission

0001127602-22-017924.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC