Purebase Corporation announced the addition of Mr. David Vickers as President and Chief Operating Officer and Mr. Alfred Calvanico as Executive Vice President and Chief Financial Officer (CFO). Mr. Vickers and Mr. Calvanico bring collectively over 60 years of management expertise and experience to the Purebase Team. Mr. Vickers and Mr. Calvanico are expected to play strategic roles in executing the Company's business plan.

David brings over 35 years of executive management experience within the Cement and aggregate business, having most recently served as President and CEO of Permian Basin Materials, LLC. David also served previously as President at Lehigh Southwest Cement Company and H. G. Fenton Company. David has a Master of Business Administration from University of California and a Bachelor of Science, Management and Industrial Technology from Tennessee Technological University.

A respected and knowledgeable member within the cement and aggregate business, David has served on the NRMCA Board for over 20 years and previously on the Board of Directors of the Portland Cement Association. David's keen leadership ability is a key asset during this important growth phase of Purebase. Mr. Calvanico has an Executive Masters of Business Administration and a Bachelor of Science in Economics – Accounting.

Al has almost 30 years of senior financial management experience having served most recently as Executive Vice President and Chief Financial Officer for Robar Enterprises Inc. and its subsidiaries. Al also brings a strong technical and systems experience and provided IT and Human Resource functions in his previous employment as well as strong financial and technical skill sets. Al's career highlights included, being responsible for the implementation of all company accounting systems and was instrumental in helping grow the previous company's revenues from $100 million per year to $2 billion.

Al's financial and management expertise will play an important role in supporting Purebase during this critical growth period. Ms. Amy Clemens, who has served as the Company's CFO since inception, will continue to provide support and assistance to the Company.