0001127602-21-013422.txt : 20210407 0001127602-21-013422.hdr.sgml : 20210407 20210407164649 ACCESSION NUMBER: 0001127602-21-013422 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20210405 FILED AS OF DATE: 20210407 DATE AS OF CHANGE: 20210407 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: McNamara Stephen F CENTRAL INDEX KEY: 0001438149 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-02116 FILM NUMBER: 21812655 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 1 form4.xml PRIMARY DOCUMENT X0306 4 2021-04-05 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 2021-04-05 4 M 0 3996 0 A 19568 D Common Stock 2021-04-05 4 F 0 1738 92.60 D 17830 D Performance Based Restricted Stock Units 2021-04-05 4 M 0 3996 0 D Common Stock 3996 0 D Reflects the conversion of previously granted performance restricted stock units into shares of Issuer's common stock in connection with the vesting of the units based on underlying performance metrics. Represents the number of shares withheld by the Issuer to satisfy the Reporting Person's tax obligations upon the vesting of performance restricted stock units granted to the Reporting Person under the Issuer's 2016 Long-Term Incentive Plan. Each performance restricted stock unit represents a contingent right to receive one share of Issuer's common stock. The performance restricted stock units were granted on February 27, 2018, under the 2016 Long-Term Incentive Plan of the Issuer. The performance period for the performance restricted stock units was January 1, 2018 to December 31, 2020, with vesting subject to achievement and certification of pre-established performance conditions. Achievement of the performance conditions was certified by the Management Development and Compensation Committee of the Board of Directors of the Issuer on April 5, 2021. Not applicable. /s/ Bryan Y.M. Tham, Attorney-in-fact 2021-04-07