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Form DEFA14A - Additional definitive proxy soliciting materials and Rule 14(a)(12) material:
SEC Accession No. 0001193125-18-142855
Filing Date
2018-04-30
Accepted
2018-04-30 15:36:02
Documents
5
Effectiveness Date
2018-04-30

Document Format Files

Seq Description Document Type Size
1 DEFA14A d502828ddefa14a.htm DEFA14A 20680
2 GRAPHIC g502828na01.jpg GRAPHIC 133077
3 GRAPHIC g502828na02.jpg GRAPHIC 186549
4 GRAPHIC g502828na03.jpg GRAPHIC 58469
5 GRAPHIC g502828na04.jpg GRAPHIC 14370
  Complete submission text file 0001193125-18-142855.txt   522206
Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address 2500 COLUMBIA AVE LANCASTER PA 17603 7173970611
ARMSTRONG WORLD INDUSTRIES INC (Filer) CIK: 0000007431 (see all company filings)

IRS No.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
Type: DEFA14A | Act: 34 | File No.: 001-02116 | Film No.: 18789287
SIC: 3089 Plastics Products, NEC