SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0001193125-09-186796
Form type: SC 13D
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Sep 03, 2009
Reporting period: Sep 03, 2009
Description: Activist stake

Documents

0001193125-09-186796-index.htm

Complete submission

0001193125-09-186796.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC