Brian S Posner has bought stock on 15 days since Nov 2016

Brian S. Posner is an experienced corporate director and investment professional who serves on the Board of Directors of Dyne Therapeutics, Inc.( Dyne described him as bringing 35 years of executive, investment, and board leadership experience to the company, and noted that he joined the board during a pivotal period as Dyne advances toward commercialization.(

Posner is the founder and president of Point Rider Group (UK) Ltd, an advisory and consulting firm that provides strategic counsel to senior executives, boards, and institutional investors.( His earlier career includes serving as president and CEO of ClearBridge Advisors, a more than $100 billion asset management firm, and as a partner and managing director at Warburg Pincus, following senior investment roles at Hygrove Partners and Fidelity Investments.( He also serves as a director of Arch Capital Group and has held board leadership roles with AQR Funds and Bioverativ, in addition to board service at Biogen, Sotheby’s, and The Mutual Fund Store.( Posner earned a BA from Northwestern University and an MBA from the University of Chicago Booth School of Business.(

Written by Perplexity from public sources.