Mike Mason

Michael Mason, MBA, CPA

Chief Financial Officer

Mike joined Karyopharm in February 2019 and is responsible for leading and directing the financial activities of the Company.  He has over 18 years of diversified financial experience in executing financial strategies and leading growth initiatives for life sciences companies. He has deep expertise in global financial operations and controls, financing transactions, business planning and supporting pharmaceutical product launches.

Prior to joining Karyopharm, Mike spent over 13 years at Alnylam Pharmaceuticals, Inc. in a progression of finance roles. Most recently, he served as Vice President of Finance and Treasurer at Alnylam. Earlier in his career, Mike served as the Corporate Controller at Praecis Pharmaceuticals and previously worked in the audit practice at KPMG LLP, a national audit, tax and advisory services firm.

Mike received a Bachelor of Business Administration from Stetson University and an MBA from Babson College.  He is also a Certified Public Accountant.