Ms. Helen M. Boudreau has been Chief Financial Officer and Treasurer of Proteostasis Therapeutics, Inc. since July 25, 2017. Ms. Boudreau served as the Chief Financial Officer of FORMA Therapeutics, Inc. since October 2014 until June 2, 2017. Ms. Boudreau joined Forma with over 25 years global experience in finance, strategy and operations within the pharmaceutical, commercial banking and consumer sectors. Ms. Boudreau was responsible for US Treasury, Tax and Risk Management operations, financial management for all Corporate entities, as well as Investor Relations for US and Canada at Novartis. She joined Novartis in 2008 as Vice President, Investor Relations and was the Global Chief Financial Officer for Novartis Oncology, where she was responsible for Finance, IT, Strategic Sourcing, Innovation, Quality & Productivity until January 2012. From September 2008 to September 2014, Ms. Boudreau worked at Novartis Corporation, the U.S. corporate arm of Novartis AG , including served as the Chief Financial Officer of Novartis Corporation from November 2012 to September 2014, Vice President of Investor Relations from January 2012 to December 2012 and Vice President and Chief Financial Officer for Novartis Oncology from September 2008 to January 2012. She was responsible for North America. Prior to joining Novartis, she spent nearly 10 years at Pfizer Inc., where she served as Vice President, Finance for the Customer Business Unit and Commercial Operations. She was Vice President of Finance, Research and Development and the Senior Director of Financial Planning & Analysis at Pfizer, Inc. Previously at Pfizer, she spent eight years in R&D in roles of increasing responsibility for Global R&D Finance, Research Finance and Procurement, Financial Planning & Strategic Analysis and Strategic Management. She also worked in Strategic Planning in the restaurant division of PepsiCo/YUM Brands and as an Engagement Manager and Consultant at McKinsey & Co. She started her career in commercial and retail banking at Bank of America. She has been a Director of Proteostasis Therapeutics, Inc., since February 10, 2016. She has a BA in Economics, summa cum laude from the University of Maryland and an MBA with honors from the Darden School of Business at the University of Virginia.