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Filing metadata

Accession number: 0001127602-22-019868
Form type: Form 3
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Jul 28, 2022
Reporting period: Jul 19, 2022
Description: Initial ownership

Documents

0001127602-22-019868-index.htm

Complete submission

0001127602-22-019868.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC