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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0000912562-21-000002
Filing Date
2021-01-05
Accepted
2021-01-05 12:31:57
Documents
17
Period of Report
2021-01-05
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K rock-20210105.htm   iXBRL 8-K 44858
2 EX-10.1 ex101equitypurchaseagreeme.htm EX-10.1 883194
3 EX-99.1 ex991acquisitionannounceme.htm EX-99.1 19400
9 gibindcolorlogonotaga031a.gif GRAPHIC 13063
  Complete submission text file 0000912562-21-000002.txt   1238034

Data Files

Seq Description Document Type Size
4 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT rock-20210105.xsd EX-101.SCH 2709
5 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT rock-20210105_cal.xml EX-101.CAL 753
6 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT rock-20210105_def.xml EX-101.DEF 1699
7 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT rock-20210105_lab.xml EX-101.LAB 25619
8 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT rock-20210105_pre.xml EX-101.PRE 13352
10 EXTRACTED XBRL INSTANCE DOCUMENT rock-20210105_htm.xml XML 10977
Mailing Address GATEWAY EXECUTIVE PARK 3556 LAKE SHORE ROAD PO BOX 2028 BUFFALO NY 14219-0228
Business Address 3556 LAKE SHORE ROAD P O BOX 2028 BUFFALO NY 14219-0228 7168266500
GIBRALTAR INDUSTRIES, INC. (Filer) CIK: 0000912562 (see all company filings)

IRS No.: 161445150 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 8-K | Act: 34 | File No.: 000-22462 | Film No.: 21504558
SIC: 3310 Steel Works, Blast Furnaces & Rolling & Finishing Mills