TUTOR PERINI CORP

“For a discussion comparing our 2024 results to our 2023 results, refer to Item 7.”

“in our Form 10-K for the year ended December 31, 2024, as filed with the SEC on February 27, 2025.”

“Consolidated revenue for 2025 was $5.5 billion, up 28% compared to $4.3 billion for 2024. The Company experienced strong growth in all three segments in 2025, primarily driven by increased project execution activities on certain newer, larger and higher-margin projects, all of which have significant scope of work remaining. These projects are in the early stages and are expected to ramp up substantially over the next several years.”

“Income from construction operations for 2025 was $232.0 million, a dramatic improvement compared to a loss from construction operations of $103.8 million for 2024. The increase in income from construction operations in 2025 was primarily due to contributions related to an overall net increase in project execution activities that totaled $172.1 million and a lower amount of net unfavorable adjustments in 2025 driven by changes in the estimate at completion for various projects, including: 1) impacts from improved productivity and efficiencies on certain projects, net of project charges, which h…”

“Furthermore, income from construction operations for the year ended December 31, 2025 was negatively impacted by share-based compensation expense of $150.0 million compared to share-based compensation expense of $40.4 million in 2024. The increase in share-based compensation expense in 2025 was primarily due to a substantial increase of 176.9% in the Company’s stock price during 2025, which impacted the fair value of liability-classified awards. These liability-classified awards are remeasured at fair value at the end of each reporting period with the change recognized in earnings. These types…”