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Form SC 13G - Statement of Beneficial Ownership by Certain Investors:
SEC Accession No. 0001033427-17-000025
Filing Date
2017-02-02
Accepted
2017-02-02 08:56:02
Documents
2

Document Format Files

Seq Description Document Type Size
1 armstrong13g12312016.htm SC 13G 71956
2 armstrongex99.htm EX-99 8212
  Complete submission text file 0001033427-17-000025.txt   81694
Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address 2500 COLUMBIA AVE LANCASTER PA 17603 7173970611
ARMSTRONG WORLD INDUSTRIES INC (Subject) CIK: 0000007431 (see all company filings)

IRS No.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
Type: SC 13G | Act: 34 | File No.: 005-30703 | Film No.: 17566893
SIC: 3089 Plastics Products, NEC

Mailing Address 276 POST ROAD WEST WESTPORT CT 06880-4704
Business Address 276 POST ROAD WEST WESTPORT CT 06880-4704 2033417800
IRIDIAN ASSET MANAGEMENT LLC/CT (Filed by) CIK: 0001033427 (see all company filings)

IRS No.: 061439577 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G