Perma-Pipe International Holdings Inc

The following table sets forth information regarding the executive officers of the Company as of April 26, 2024:

**David J. Mansfield:**President, Chief Executive Officer ("CEO") and member of the Board of Directors since November 2016. From 2015 to 2016, Mr. Mansfield served as Chief Financial Officer ("CFO") of Compressor Engineering Corp. & CECO Pipeline Services Co., which provides products and services to the gas transmission, midstream, gas processing, and petrochemical industries. In this position, he had overall responsibility for the group’s financial affairs, including the development and execution of turnaround plans and the successful negotiation of a corporate refinancing. From 2009 to 2014, Mr. Mansfield served as CFO and as Acting CEO of Pipestream, Inc., a venture capital-owned technology development company providing a suite of products to the oil and gas pipeline industry. From 1992 to 2009, Mr. Mansfield was employed with Bredero Shaw, the world’s largest provider of protective coatings for the oil and gas pipeline industry, most recently as Vice President Strategic Planning. During his tenure with Bredero Shaw, Mr. Mansfield served in numerous roles including Vice President Controller, and Commercial General Manager, Europe, Africa & the former Soviet Union region, and played a key role in strategy development and merger and acquisition activities as the company grew from annual revenues of $100 million to over $900 million. He is a Fellow member of the Association of Chartered Certified Accountants.

**Matthew E. Lewicki:**Appointed Vice President and CFO in October 2023, and previously served as Chief Accounting Officer from May 2023 to October 2023. From 2019 to 2023, Mr. Lewicki served as Corporate Controller of HMT Holdings Corp, Inc., a global oil and gas manufacturing and infrastructure services company, consisting of manufacturing of above-ground storage tanks and associated materials, oilfield maintenance and repair services, and inspection services. In this position, Mr. Lewicki was responsible for the consolidated financial affairs of the worldwide organization, including financial strategy, mergers and acquisitions, and treasury management. From 2013 to 2019, Mr. Lewicki served as Senior Manager of Financial Planning and Reporting for Quanta Services, Inc., a fortune 300 electric, oil and gas, and telecommunications infrastructure services company. In this role, Mr. Lewicki was responsible for overseeing financial reporting and SEC compliance, and financial planning and analysis which consisted of strategic planning, budgeting, forecasting, mergers and acquisition integration, and investment strategy. He is a Certified Public Accountant in the State of Texas.