Perma-Pipe International Holdings, Inc. announced changes to its Board of Directors, including the appointment to the Board of Mr. Robert McNally effective February 14, 2022. Robert McNally will replace Perma-Pipe Director, Mr. David Barrie, who has announced he will not stand for re-election to the Perma-Pipe Board during Perma-Pipe's upcoming June 23, 2022 annual stockholders meeting. Mr. Barrie will be transitioning the role of Chairman of the Board to Mr. Jerome Walker, currently Compensation Committee Chairman and Board member since 2014.

Mr. McNally, age 51, currently is an Independent Director for both Oasis Petroleum, Inc. and Summit Midstream Partners, LP where he serves on the Audit Committees and Compensation Committees. He has served on several public and private boards in a variety of industries since 2006. With over 28 years of global business experience, Mr. McNally is a seasoned leader.

Mr. McNally was previously President, Chief Executive Officer and Board Member for EQT Corporation. EQT Corporation, headquartered in Pittsburgh, Pennsylvania, was the gas producer in North America. Prior to joining EQT, Mr. McNally was Executive Vice President and Chief Financial Officer at Precision Drilling Corporation.