Harmony Biosciences Holdings, Inc. announced that John C. Jacobs is stepping down as President and a member of the Board of Directors to pursue another opportunity. Mr. Jacobs' last day with the company will be January 20, 2023. Jeff Aronin, the company's founder and Board chairman will continue to lead the Board of Directors as well as provide counsel and guidance to the senior management team through the transition as Executive Chairman.

Jeffrey S. Aronin, age 55, founded Harmony and has served on the Board and as non-executive Chairman since October 2017. In June 2017, Mr. Aronin founded Paragon Biosciences which he leads as Chairman and Chief Executive Officer. Paragon Biosciences is a life science innovator that invests in, builds, and advises a portfolio of bioscience companies.

In addition to serving on Board, Mr. Aronin serves on the boards of other Paragon privately held portfolio companies, including Qlarity Imaging, LLC, which develops artificial intelligence-enabled diagnostic tools, Castle Creek Pharma, LLC, which is dedicated to rare genetic dermatology, Emalex Biosciences Inc., which is dedicated to treating neurological conditions, and Skyline Biosciences, LLC, which is dedicated to treating oncology conditions. From January 2011 to May 2017, Mr. Aronin was the Chairman and Chief Executive Officer of Marathon Pharmaceuticals, LLC, a private research-based biopharmaceutical company that developed drugs for rare diseases, which was subsequently acquired by PTC Therapeutics. Prior to that, Mr. Aronin founded Ovation Pharmaceuticals, Inc., or Ovation, where he served as President and Chief Executive Officer from 2000 to 2009.

After Lundbeck A/S acquired Ovation in 2009, Mr. Aronin served as Chief Executive Officer of Lundbeck Inc. until 2011. Since June 2008, Mr. Aronin has served on the public board of directors of Discover Financial Services, Inc. Mr. Aronin also currently serves on the boards of several non-profit organizations including The Aspen Institute and MATTER, which Aronin founded to support life science innovation. Mr. Aronin received a B.S. in marketing from Northern Illinois University and an M.B.A. from DePaul University.