Form 4/A - Statement of changes in beneficial ownership of securities: [Amend]
SEC Accession No. 0001127602-18-006089
Filing Date
2018-02-14
Accepted
2018-02-14 16:49:51
Documents
1
Period of Report
2017-04-11

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4a.html 4/A  
1 PRIMARY DOCUMENT form4a.xml 4/A 3537
  Complete submission text file 0001127602-18-006089.txt   4982
Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address 2500 COLUMBIA AVE LANCASTER PA 17603 7173970611
ARMSTRONG WORLD INDUSTRIES INC (Issuer) CIK: 0000007431 (see all company filings)

EIN.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 3089 Plastics Products, NEC

Mailing Address C/O ARMSTRONG WORLD INDUSTRIES, INC. PO BOX 3001 LANCASTER PA 17604
Business Address
McNamara Stephen F (Reporting) CIK: 0001438149 (see all company filings)

Type: 4/A | Act: 34 | File No.: 001-02116 | Film No.: 18612992