Matthew Kowalsky

Chief Legal Officer at Sigilon Therapeutics

Matthew Kowalsky, J.D., currently serves as our Chief Legal Officer. Prior to joining Sigilon, he served as Vice President of Legal and Corporate Secretary at Proteon Therapeutics, Inc. from 2016 to 2019. Prior to that, he served as Senior Corporate Counsel at Sanofi Genzyme from 2015 to 2016, supporting business development activities and marketed products for rare diseases. Mr. Kowalsky held the position of Associate General Counsel at Cubist Pharmaceuticals, Inc. from 2013 to 2015. He has also held similar roles at ARIAD Pharmaceuticals, Inc. and Lantheus Medical Imaging, Inc. (formerly Bristol-Myers Squibb Medical Imaging, Inc.). Mr. Kowalsky began his legal career in the corporate and intellectual property groups of Choate, Hall & Stewart LLP. He holds a B.A. from the University of Notre Dame and a J.D. from the Notre Dame Law School. Before attending law school, he served as a surface warfare officer in the U.S. Navy.


  • Chief Legal Officer

    Current role

By clicking "Continue" or continuing to use our site, you acknowledge that you accept our Privacy Policy and Terms of Use. We also use cookies to provide you with the best possible experience on our website.