Perma-Pipe shareholders elect all five director nominees, approve say-on-pay and auditor ratification

Proposal 3 . Ratify the selection of Grant Thornton LLP ("Grant Thornton") as the Company’s independent registered public accounting firm for the fiscal year ending January 31, 2024: Votes For Votes Against Abstentions 4,298,798 16,294 2,328 The Company's proposal regarding the selection of Grant Thornton was approved by over 99% of the shares voted at the Annual Meeting.

Proposal 2 . Advisory vote to approve the compensation of the Company’s named executive officers: Votes For Votes Against Abstentions Broker Non-Votes 3,747,801 18,567 12,536 538,516 The Company's proposal regarding the compensation of the named executive officers was approved by over 99% of the shares voted at the Annual Meeting.

On June 22, 2023, Perma-Pipe International Holdings, Inc. (the “Company”) held its 2023 Annual Meeting of Stockholders (the “Annual Meeting”). Set forth below is information regarding the results of the matters voted on by the Company’s stockholders at the Annual Meeting. Proposal 1 . Elect five directors to hold office until the Company’s 2024 Annual Meeting of Stockholders and until their successors are otherwise duly elected and qualified: Director Nominee Votes For Votes Against Abstentions Broker Non-Votes Cynthia A. Boiter 3,660,038 118,085 781 538,516 David B. Brown 3,652,485 119,593 6,826 538,516 David J. Mansfield 3,675,830 13,133 89,941 538,516 Robert J. McNally 3,638,576 133,502 6,826 538,516 Jerome T. Walker 3,606,512 120,245 52,147 538,516 All directors were elected with over 96% of the shares voted at the Annual Meeting voting for their re-election compared to approximately 93% of the shares voted at the 2022 Annual Meeting of Stockholders.