<SEC-DOCUMENT>0000912562-18-000034-index.html : 20180823 <SEC-HEADER>0000912562-18-000034.hdr.sgml : 20180823 <ACCEPTANCE-DATETIME>20180823091921 ACCESSION NUMBER: 0000912562-18-000034 CONFORMED SUBMISSION TYPE: 8-K PUBLIC DOCUMENT COUNT: 3 CONFORMED PERIOD OF REPORT: 20180823 ITEM INFORMATION: Other Events ITEM INFORMATION: Financial Statements and Exhibits FILED AS OF DATE: 20180823 DATE AS OF CHANGE: 20180823 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 SEC ACT: 1934 Act SEC FILE NUMBER: 000-22462 FILM NUMBER: 181033814 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 <SEQUENCE>1 <FILENAME>a8-ksolarbos08x21x2018.htm <DESCRIPTION>8-K <TEXT> Document 1 - file: a8-ksolarbos08x21x2018.htm
</DOCUMENT> <DOCUMENT> <TYPE>EX-99.1 <SEQUENCE>2 <FILENAME>ex991acquisitionofsolarbos.htm <DESCRIPTION>EXHIBIT 99.1 <TEXT> Document 2 - file: ex991acquisitionofsolarbos.htm
</DOCUMENT> <DOCUMENT> <TYPE>GRAPHIC <SEQUENCE>3 <FILENAME>pressreleaseearningsq3a06.gif <TEXT> Document 3 - file: pressreleaseearningsq3a06.gif
</DOCUMENT> </SEC-DOCUMENT>