<SEC-DOCUMENT>0000912562-21-000044-index.html : 20211119 <SEC-HEADER>0000912562-21-000044.hdr.sgml : 20211119 <ACCEPTANCE-DATETIME>20211119154928 ACCESSION NUMBER: 0000912562-21-000044 CONFORMED SUBMISSION TYPE: 8-K/A PUBLIC DOCUMENT COUNT: 98 CONFORMED PERIOD OF REPORT: 20211119 ITEM INFORMATION: Regulation FD Disclosure ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20211119 DATE AS OF CHANGE: 20211119 FILER: COMPANY DATA: COMPANY CONFORMED NAME: GIBRALTAR INDUSTRIES, INC. CENTRAL INDEX KEY: 0000912562 STANDARD INDUSTRIAL CLASSIFICATION: STEEL WORKS, BLAST FURNACES & ROLLING & FINISHING MILLS [3310] IRS NUMBER: 161445150 STATE OF INCORPORATION: DE FISCAL YEAR END: 1231 FILING VALUES: FORM TYPE: 8-K/A SEC ACT: 1934 Act SEC FILE NUMBER: 000-22462 FILM NUMBER: 211428209 BUSINESS ADDRESS: STREET 1: 3556 LAKE SHORE ROAD STREET 2: P O BOX 2028 CITY: BUFFALO STATE: NY ZIP: 14219-0228 BUSINESS PHONE: 7168266500 MAIL ADDRESS: STREET 1: GATEWAY EXECUTIVE PARK STREET 2: 3556 LAKE SHORE ROAD PO BOX 2028 CITY: BUFFALO STATE: NY ZIP: 14219-0228 FORMER COMPANY: FORMER CONFORMED NAME: GIBRALTAR STEEL CORP DATE OF NAME CHANGE: 19930924 </SEC-HEADER> <DOCUMENT> <TYPE>8-K/A <SEQUENCE>1 <FILENAME>rock-20211119.htm <DESCRIPTION>8-K/A <TEXT> Document 1 - file: rock-20211119.htm
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