<SEC-DOCUMENT>0001207017-20-000007-index.html : 20200210 <SEC-HEADER>0001207017-20-000007.hdr.sgml : 20200210 <ACCEPTANCE-DATETIME>20200210143444 ACCESSION NUMBER: 0001207017-20-000007 CONFORMED SUBMISSION TYPE: SC 13G/A PUBLIC DOCUMENT COUNT: 1 FILED AS OF DATE: 20200210 DATE AS OF CHANGE: 20200210 SUBJECT COMPANY: 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 FILING VALUES: FORM TYPE: SC 13G/A SEC ACT: 1934 Act SEC FILE NUMBER: 005-30703 FILM NUMBER: 20591403 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 FILED BY: COMPANY DATA: COMPANY CONFORMED NAME: LAZARD ASSET MANAGEMENT LLC CENTRAL INDEX KEY: 0001207017 IRS NUMBER: 000000000 STATE OF INCORPORATION: DE FILING VALUES: FORM TYPE: SC 13G/A BUSINESS ADDRESS: STREET 1: 30 ROCKEFELLER PLZ STREET 2: 56TH FL. CITY: NEW YORK STATE: NY ZIP: 10112 BUSINESS PHONE: 2126321890 MAIL ADDRESS: STREET 1: 30 ROCKEFELLER PLZ STREET 2: 56TH FL. CITY: NEW YORK STATE: NY ZIP: 10112 </SEC-HEADER> <DOCUMENT> <TYPE>SC 13G/A <SEQUENCE>1 <FILENAME>r13gaArmstrong.htm <TEXT> Document 1 - file: r13gaArmstrong.htm
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