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Gibraltar Industries, Inc.

ROCK
Exchange
Nasdaq
Industry
Steel Works, Blast Furnaces & Rolling & Finishing Mills
SEC CIK
0000912562

No open-market purchases or sales by Gibraltar Industries, Inc. insiders were filed in the last 90 days; 245 institutions reported holding it in 13F filings for Q2 2026, worth $1.39B in total; no superinvestor holds it.

SEC filings

10-K, 10-Q, 8-K, 20-F and 40-F reports Gibraltar Industries, Inc. filed with the SEC, newest first.

Livermore lists each filing's form, 8-K items and dates only. To read a filing, open it on SEC.gov; an 8-K's press release or other attachments, such as exhibit 99.1 for Item 2.02, are in the filing index.

SEC filings by Gibraltar Industries, Inc.
FiledForm8-K itemsPeriodDocumentFiling index
Nov 5, 202610-Q–Sep 30, 2026SECIndex
Nov 5, 20268-K2.029.01Nov 5, 2026SECIndex
Nov 5, 20268-K5.027.019.01Nov 5, 2026SECIndex
Oct 15, 20268-K1.017.019.01Oct 15, 2026SECIndex
Aug 5, 202610-Q–Jun 30, 2026SECIndex
Aug 5, 20268-K2.029.01Aug 5, 2026SECIndex
Jul 16, 20268-K8.019.01Jul 16, 2026SECIndex
May 8, 20268-K5.07May 8, 2026SECIndex
May 7, 202610-Q–Mar 31, 2026SECIndex
May 7, 20268-K2.029.01May 7, 2026SECIndex
Apr 17, 20268-K/A9.01Feb 2, 2026SECIndex
Apr 3, 20268-K5.029.01Apr 3, 2026SECIndex
Feb 26, 202610-K–Dec 31, 2025SECIndex
Feb 26, 20268-K2.029.01Feb 26, 2026SECIndex
Feb 23, 20268-K8.019.01Feb 23, 2026SECIndex
Feb 2, 20268-K1.011.022.012.037.019.01Feb 2, 2026SECIndex
Jan 22, 20268-K8.019.01Jan 22, 2026SECIndex
Jan 21, 20268-K2.029.01Jan 21, 2026SECIndex
Nov 17, 20258-K1.017.019.01Nov 16, 2025SECIndex
Oct 30, 202510-Q–Sep 30, 2025SECIndex
Oct 30, 20258-K2.029.01Oct 30, 2025SECIndex
Aug 6, 202510-Q–Jun 30, 2025SECIndex
Aug 6, 20258-K2.029.01Aug 6, 2025SECIndex
Jun 30, 20258-K8.019.01Jun 30, 2025SECIndex
May 1, 20258-K5.078.019.01May 1, 2025SECIndex
Apr 30, 202510-Q–Mar 31, 2025SECIndex
Apr 30, 20258-K2.028.019.01Apr 30, 2025SECIndex
Feb 19, 202510-K–Dec 31, 2024SECIndex
Feb 19, 20258-K2.029.01Feb 19, 2025SECIndex
Oct 30, 202410-Q–Sep 30, 2024SECIndex
Oct 30, 20248-K2.025.029.01Oct 30, 2024SECIndex
Oct 11, 20248-K2.029.01Oct 11, 2024SECIndex
Aug 19, 20248-K5.029.01Aug 19, 2024SECIndex
Jul 31, 202410-Q–Jun 30, 2024SECIndex
Jul 31, 20248-K2.029.01Jul 31, 2024SECIndex
May 2, 20248-K5.079.01May 2, 2024SECIndex
May 1, 202410-Q–Mar 31, 2024SECIndex
May 1, 20248-K2.029.01May 1, 2024SECIndex
Mar 1, 20248-K5.029.01Mar 1, 2024SECIndex
Feb 21, 202410-K–Dec 31, 2023SECIndex
Feb 21, 20248-K/A5.079.01May 3, 2023SECIndex
Feb 21, 20248-K5.029.01Feb 21, 2024SECIndex
Feb 21, 20248-K2.029.01Feb 21, 2024SECIndex
Nov 2, 202310-Q–Sep 30, 2023SECIndex
Nov 2, 20238-K2.029.01Nov 2, 2023SECIndex
Aug 2, 202310-Q–Jun 30, 2023SECIndex
Aug 2, 20238-K2.025.029.01Aug 2, 2023SECIndex
May 8, 20238-K5.078.019.01May 8, 2023SECIndex
May 3, 202310-Q–Mar 31, 2023SECIndex
May 3, 20238-K2.029.01May 3, 2023SECIndex