0001127602-18-006089.txt : 20180214 0001127602-18-006089.hdr.sgml : 20180214 20180214164951 ACCESSION NUMBER: 0001127602-18-006089 CONFORMED SUBMISSION TYPE: 4/A PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20170411 FILED AS OF DATE: 20180214 DATE AS OF CHANGE: 20180214 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: McNamara Stephen F CENTRAL INDEX KEY: 0001438149 FILING VALUES: FORM TYPE: 4/A SEC ACT: 1934 Act SEC FILE NUMBER: 001-02116 FILM NUMBER: 18612992 MAIL ADDRESS: STREET 1: C/O ARMSTRONG WORLD INDUSTRIES, INC. STREET 2: PO BOX 3001 CITY: LANCASTER STATE: PA ZIP: 17604 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: ARMSTRONG WORLD INDUSTRIES INC CENTRAL INDEX KEY: 0000007431 STANDARD INDUSTRIAL CLASSIFICATION: PLASTICS PRODUCTS, NEC [3089] IRS NUMBER: 230366390 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 2500 COLUMBIA AVE CITY: LANCASTER STATE: PA ZIP: 17603 BUSINESS PHONE: 7173970611 MAIL ADDRESS: STREET 1: 2500 COLUMBIA AVE CITY: LANCASTER STATE: PA ZIP: 17603 FORMER COMPANY: FORMER CONFORMED NAME: ARMSTRONG CORK CO DATE OF NAME CHANGE: 19800611 4/A 1 form4a.xml PRIMARY DOCUMENT X0306 4/A 2017-04-11 2017-04-11 0000007431 ARMSTRONG WORLD INDUSTRIES INC AWI 0001438149 McNamara Stephen F C/O ARMSTRONG WORLD INDUSTRIES, INC. 2500 COLUMBIA AVENUE, P. O. BOX 3001 LANCASTER PA 17603 1 Vice President and Controller Common Stock 2017-04-11 4 F 0 277 44.60 D 5080 D Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations incurred upon the vesting of certain restricted stock units granted to the Reporting Person under the 2011 Long-Term Incentive Plan and previously disclosed by the Reporting Person on Table II on April 13, 2016. This amendment on Form 4/A is filed solely for the purpose of correcting column 5 of Table I. /s/Bryan Y.M. Tham, Attorney-in-fact 2018-02-14