SC 13D/A | SEC Filings Hub

Filing metadata

Accession number: 0000892251-14-000035
Form type: SC 13D
Filer: ARMSTRONG WORLD INDUSTRIES INC
CIK: CIK 7431
Filed: Mar 12, 2014
Reporting period: Mar 10, 2014
Description: Activist stake

Documents

0000892251-14-000035-index.htm

Complete submission

0000892251-14-000035.txt

directory listing

Filed by

ARMSTRONG WORLD INDUSTRIES INC

SC 13D/A | SEC Filings Hub