SC 13D | SEC Filings Hub

Filing metadata

Accession number: 0000903423-09-000713
Form type: SC 13D
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Aug 11, 2009
Reporting period: Aug 10, 2009
Description: Activist stake

Documents

0000903423-09-000713-index.htm

Complete submission

0000903423-09-000713.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC

SC 13D | SEC Filings Hub