TUTOR PERINI CORP 8-K

What Happened
Tutor Perini Corporation (TPC) announced its financial results for the quarter and fiscal year ended December 31, 2025 via a press release issued on February 26, 2026. The company furnished the press release as Exhibit 99.1 to a Form 8-K (Item 2.02) and included an Inline XBRL cover page (Exhibit 101).

Key Details

• Filing date: February 26, 2026; reporting period: quarter and year ended December 31, 2025.
• The press release reporting the results is attached as Exhibit 99.1 to the Form 8-K.
• The company expressly stated the information is being furnished (not “filed”) under the Exchange Act and therefore is not subject to Section 18 liability nor automatically incorporated by reference into other filings.
• An Inline XBRL formatted cover page from the Form 8-K is included as Exhibit 101.

Why It Matters
This 8-K signals that Tutor Perini has publicly released its latest earnings and annual results — primary data investors use to assess recent revenue, earnings, backlog and operational performance. Retail investors should read the attached Exhibit 99.1 press release and monitor the company’s subsequent filings (e.g., 10-K, earnings slides, conference call) for detailed figures, segment trends, and any management commentary or guidance that could affect valuation or near-term trading.