Companies: 10,795·Total market cap: $144.5T
Gibraltar Industries, Inc.

Gibraltar Industries, Inc.

ROCKNASDAQIndustrials● Active
$38.44
+$1.47(+3.97%)
Market Cap$1.1B
P/E Ratio—
52W High$75.08
52W Low$33.56
SEC Filings

Gibraltar Industries, Inc. (ROCK) SEC Filings & 10-K Annual Reports

SEC EDGAR regulatory submissions (10-K, 10-Q, 8-K), latest forms, and full filing history — quick links to financials and earnings below.

SEC EDGAR · data.sec.gov · CIK 0000912562 · ROCK · NASDAQ · as of Jun 8, 2026

Filing snapshot

1,006+
Total Filings
SD
Latest Form
2026-05-29
Most Recent
1993
Filing Since
FinancialsEarningsView All on EDGAR

Source: SEC EDGAR (data.sec.gov) · CIK 0000912562 · Updated hourly · Not investment advice

Latest Annual Report

10-K · Annual ReportFY
Filed Date
2026-02-26
Fiscal Year End
Feb 26, 2026
Accession No.
0000912562-26-000025
Primary Document
rock-20251231.htm
View on SEC EDGARDownload PDFFiling Index
Source: data.sec.gov · CIK 0000912562 · Accession 0000912562-26-000025

Latest Key Filings

10-QQuarterly Report
10-Q
2026-05-07
View 10-Q on SEC
8-KCurrent Report
8-K
2026-05-08Material Event
View 8-K on SEC
Form 4Insider Activity
Ownership Change Disclosures

Executive & director trade disclosures. Full buy/sell sentiment analysis on the dedicated tab.

View Insider Trades Tab

SEC Filing History

Hide Form 4 / 144
SDSD
SD
2026-05-29
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-18
View
8-KCurrent Report
8-K
2026-05-08
View
10-QQuarterly Report
10-Q
2026-05-07
View
8-KCurrent Report
8-K
2026-05-07
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-05-06
View
SCHEDULE 13GSCHEDULE 13G
SCHEDULE 13G
2026-04-29
View
8-K/ACurrent Report (Amended)
8-K/A
2026-04-17
View
ARSARS
ARS
2026-04-06
View
DEF 14AProxy Statement
DEF 14A
2026-04-06
View
8-KCurrent Report
8-K
2026-04-03
View
SCHEDULE 13G/ASCHEDULE 13G/A
SCHEDULE 13G/A
2026-03-26
View
10-KAnnual Report
10-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-26
View
8-KCurrent Report
8-K
2026-02-23
View
Showing 1–15 of 324 filingsForm 4 / 144 hidden· 1006 total in EDGAR

About SEC Filings & 10-K Annual Reports

Data source: SEC EDGAR (data.sec.gov)  |  Updated: Hourly  |  CIK: 0000912562  |  Exchange: NASDAQ · Industrials

Gibraltar Industries, Inc. (NASDAQ: ROCK) has submitted 1,006+ documents to the U.S. Securities and Exchange Commission (SEC) since its IPO in 1993. As a Industrials sector company with CIK 0000912562, all filings are publicly accessible via the EDGAR database at no cost.

The annual 10-K report is Gibraltar Industries, Inc.'s most comprehensive regulatory disclosure. The most recent Gibraltar Industries, Inc. 10-K was filed on 2026-02-26 for fiscal year ending 2026. Historical ROCK 10-K annual reports are available from 2015 through 2026.

Investors researching Gibraltar Industries, Inc. SEC filings can access 10-K annual reports, quarterly 10-Q reports, material event 8-K filings, and proxy statements directly from the links above. All documents are sourced from the official SEC EDGAR system.

Source: SEC EDGAR · data.sec.gov · SEC Form 10-K · SEC Form 10-Q · SEC Form 8-K2026-06-08
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Frequently Asked Questions

ROCK SEC Filings · 8 questions

Gibraltar Industries, Inc. (ROCK) SEC filings are publicly available on this page and on the official SEC EDGAR database at sec.gov. You can browse all 1,006+ filings and access original documents at no cost. Gibraltar Industries, Inc.'s CIK is 0000912562.

ROCK SEC filingsGibraltar Industries, Inc. SEC documentsfind ROCK 10-K