GIBRALTAR INDUSTRIES, INC. 8-K

What Happened
Gibraltar Industries, Inc. (GIBRALTAR; ticker: ROCK) filed an 8-K on January 21, 2026 to announce select preliminary estimated unaudited consolidated financial results from continuing operations for the three months and the twelve months ended December 31, 2025. The company furnished a news release with these preliminary results as Exhibit 99.1 to the filing.

Key Details

• Filing date: January 21, 2026 (Form 8-K, Item 2.02).
• Period covered: three months and twelve months ended December 31, 2025 (preliminary, unaudited, continuing operations).
• The news release containing the preliminary results is included as Exhibit 99.1 and is incorporated by reference.
• The Form 8-K was signed by Joseph A. Lovechio, Vice President and Chief Financial Officer.

Why It Matters
Preliminary, unaudited results give investors an early view of Gibraltar’s recent operating performance for Q4 and full-year 2025. Because the figures are estimated and unaudited, investors should treat them as provisional and watch for the company’s final audited results or subsequent SEC filings for complete financial details and context.