Mr. Shanfelter has been a member of our Board and a Class III director since
Austin J. Shanfelter

Mr. Shanfelter has been a member of our Board and a Class III director since
Mr. Boone joined Orion Group Holdings in 2022. Before joining Orion, Mr. Boone was Chief
Mr. Thanisch joined Orion Group Holdings in 2022. Prior to joining Orion, he co-founded and
Mr. Buchler joined the Company as Vice President, General Counsel and Corporate Secretary in September
Ms. Biondo has served as Orion’s Vice President of Human Resources since April 2021 with
Mr. Cromack joined Orion Group Holdings as Executive Vice President of Orion Marine Group in
Barry joined Orion in May of 2016 and has over 18 years of hands-on project