Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-25-007296
Filing Date
2025-02-28
Accepted
2025-02-28 16:46:49
Documents
1
Period of Report
2025-02-26

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 4123
  Complete submission text file 0001127602-25-007296.txt   5621
Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address 2500 COLUMBIA AVE LANCASTER PA 17603 7173970611
ARMSTRONG WORLD INDUSTRIES INC (Issuer) CIK: 0000007431 (see all company filings)

EIN.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 3089 Plastics Products, NEC
(CF Office: 08 Industrial Applications and Services)

Mailing Address 2500 COLUMBIA AVENUE LANCASTER PA 17603
Business Address
Crager Jill A. (Reporting) CIK: 0001940373 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-02116 | Film No.: 25691413