Polar Sapphire Appoints Hap Hewes as Chief Executive Officer and Sean Doherty as Chief Financial Officer

New executive leadership leverages exceptional expertise, with Hap Hewes bringing more than 20 years of experience in specialty materials and Sean Doherty bringing more than 25 years of finance and accounting experience. OAKVILLE, ON, June 7, 2022 /PRNewswire/ — Polar Sapphire, a…