SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001127602-18-023425
Filing Date
2018-07-17
Accepted
2018-07-17 16:37:33
Documents
1
Period of Report
2018-07-13

Document Format Files

Seq Description Document Type Size
1 PRIMARY DOCUMENT form4.html 4  
1 PRIMARY DOCUMENT form4.xml 4 5087
  Complete submission text file 0001127602-18-023425.txt   6479
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)

IRS No.: 230366390 | State of Incorp.: PA | Fiscal Year End: 1231
SIC: 3089 Plastics Products, NEC

Mailing Address 2500 COLUMBIA AVE LANCASTER PA 17603
Business Address
Thomas Cherryl T (Reporting) CIK: 0001671319 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-02116 | Film No.: 18956846