Gibraltar Industries (NASDAQ: ROCK) furnishes preliminary 2025 results release

Rhea-AI Filing Summary

Gibraltar Industries, Inc. filed a current report to inform investors that it has released select preliminary estimated unaudited consolidated financial results from continuing operations for the three and twelve months ended December 31, 2025. The company furnished a news release dated January 21, 2026 as an exhibit to this report, which contains the detailed figures and commentary.

The information about these preliminary results is being furnished rather than filed, which limits how it is incorporated into other securities law filings and how certain liability provisions apply.

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UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, DC 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934

Date of Report (Date of earliest event reported) January 21, 2026 (January 21, 2026)

GIBRALTAR INDUSTRIES, INC.

(Exact name of registrant as specified in its charter)

Delaware

000-22462

16-1445150

(State or other jurisdiction of  incorporation )

(Commission File Number)

(IRS Employer Identification No.)

3556 Lake Shore Road

P.O. Box 2028

Buffalo, New York 14219-0228

(Address of principal executive offices) (Zip Code)

(716) 826-6500

(Registrant’s telephone number, including area code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐     Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐     Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐     Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐     Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class

Trading Symbol

Name of each exchange on which registered

Common Stock, $0.01 par value per share

ROCK

NASDAQ Stock Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company ☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition

On January 21, 2026, Gibraltar Industries, Inc. (the “Company”) issued a news release announcing select preliminary estimated unaudited consolidated financial results from continuing operations for the three and twelve months ended December 31, 2025. A copy of the news release (the “Release”) is furnished herewith as Exhibit 99.1 and is incorporated herein by reference.

The information in this Form 8-K under the caption Item 2.02, including the Release, shall not be deemed “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”) or otherwise subject to liabilities under that Section and shall not be deemed to be incorporated by reference into any filing of the Company under the Securities Act of 1933, as amended (the “Securities Act”) or the Exchange Act, unless the Company specifically incorporates it by reference in a document filed under the Securities Act or the Exchange Act.

Item 9.01    Financial Statements and Exhibits

    (a)-(c)    Not Applicable

    (d)    Exhibits:

Exhibit No.						Description
99.1						Preliminary Results Release issued by Gibraltar Industries, Inc. on January 21, 2026
104						Cover Page Interactive Data File (embedded with the Inline XBRL document)

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SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

						GIBRALTAR INDUSTRIES, INC.
Date:			January 21, 2026
						By:			/s/ Joseph A. Lovechio
									Joseph A. Lovechio
									Vice President and Chief Financial Officer

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FAQ

What did Gibraltar Industries (ROCK) disclose in this 8-K?

Gibraltar Industries furnished a news release announcing select preliminary estimated unaudited consolidated financial results from continuing operations for the three and twelve months ended December 31, 2025.

Which periods do the preliminary Gibraltar Industries (ROCK) results cover?

The preliminary estimated unaudited results cover the company’s continuing operations for the three-month and twelve-month periods ended December 31, 2025.

How did Gibraltar Industries (ROCK) provide its preliminary 2025 results?

The company issued a news release on January 21, 2026 and furnished that release as Exhibit 99.1 to this report, incorporating it by reference for informational purposes.

Are Gibraltar Industries’ (ROCK) preliminary results considered filed with the SEC?

No. The company states that the information under Item 2.02, including the news release, is furnished and not deemed filed for purposes of Section 18 of the Exchange Act.

What exhibits are included with this Gibraltar Industries (ROCK) 8-K?

The report lists Exhibit 99.1, the Preliminary Results Release issued on January 21, 2026, and Exhibit 104, the cover page interactive data file embedded in the Inline XBRL document.

Who signed the Gibraltar Industries (ROCK) 8-K related to preliminary 2025 results?

The report was signed on behalf of Gibraltar Industries, Inc. by Joseph A. Lovechio, Vice President and Chief Financial Officer.