Tutor Perini Corporation announced on March 13, 2024, Michael R. Klein, the Lead Independent Director and a long-standing member of the Board of Directors of the company, informed the company of his decision to retire from the board at the end of his term, which expires at the company?s 2024 Annual Meeting of Shareholders (the Annual Meeting) and to not stand for re-election at the Annual Meeting. Mr. Klein has served as a director of the Company since 1997 and was a key contributor to the 2008 merger between Tutor-Saliba Corporation and Perini Corporation. Effective March 13, 2024, the company appointed Henry Dieu, the company?s vice president and chief accounting officer, as the company?s principal accounting officer.

Mr. Dieu, age 38, joined the Company as Vice President and Chief Accounting Officer in January 2024. Prior to joining the Company, he was Vice President, Corporate Controller and Principal Accounting Officer at Beyond Meat Inc. from April 2022 to January 2024. Previously, he served as Vice President of Finance, as well as Director, Finance Operations & Revenue Recognition at the Company from June 2017 to March 2022; Head of Corporate Accounting at Hulu, LLC from February 2016 to June 2017; and in various roles at Deloitte & Touche LLP from January 2009 to February 2016, including serving as a national firm resource on percentage-of-completion revenue recognition.

Mr. Dieu received Bachelor of Science degrees in Accountancy and Finance from California State University, Northridge, and is a Certified Public Accountant.