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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0000899243-20-017950
Filing Date
2020-06-30
Accepted
2020-06-30 16:09:22
Documents
1
Period of Report
2020-06-26

Document Format Files

Seq Description Document Type Size
1 FORM 4 SUBMISSION doc4.html 4  
1 FORM 4 SUBMISSION doc4.xml 4 5383
  Complete submission text file 0000899243-20-017950.txt   6806
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 C/O MORNINGSTAR, INC. 225 WEST WACKER DRIVE CHICAGO IL 60606
Business Address
Huang Tao (Reporting) CIK: 0001324003 (see all company filings)

Type: 4 | Act: 34 | File No.: 001-02116 | Film No.: 201002427