0001140361-11-019136.txt : 20110329 0001140361-11-019136.hdr.sgml : 20110329 20110329155511 ACCESSION NUMBER: 0001140361-11-019136 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20110325 FILED AS OF DATE: 20110329 DATE AS OF CHANGE: 20110329 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Grizzle Victor CENTRAL INDEX KEY: 0001509566 FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-02116 FILM NUMBER: 11718746 MAIL ADDRESS: STREET 1: 2500 COLUMBIA AVE CITY: LANCASTER STATE: PA ZIP: 17604-3001 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 doc1.xml FORM 4 X0303 4 2011-03-25 0 0000007431 ARMSTRONG WORLD INDUSTRIES INC AWI 0001509566 Grizzle Victor 2500 COLUMBIA AVENUE LANCASTER PA 17603 0 1 0 0 Executive V.P., Armstrong Bdg Common Stock 2011-03-25 4 P 0 9000 44.20 A 10000 D This transaction was executed in multiple trades. The price reported reflects the average price per share. The reporting person hereby undertakes to provide upon request to the SEC staff, the issuer or a security holder of the issuer, full information regarding the number of shares and prices at which the transaction was effected. /s/ Mary J. Huwaldt, by power of attorney for Victor Grizzle 2011-03-29