Sesen Bio announced the expansion of its leadership team in support of the Company’s transformation into a commercial-stage company with the hiring of Amy Ponpipom as Vice President, Assistant General Counsel. The Company’s Biologics License Application (BLA) for Vicineum for the treatment of BCG-unresponsive non-muscle invasive bladder cancer (NMIBC), the Company’s lead program, is currently under Priority Review with the US Food and Drug Administration (FDA) with a target Prescription Drug User Fee Act (PDUFA) date of August 18, 2021. Ms. Ponpipom brings over 17 years of legal experience in the pharmaceutical industry to her role as Vice President, Assistant General Counsel. Prior to joining Sesen Bio, she spent 12 years as in-house counsel for multiple pharmaceutical companies, where she worked cross-functionally to provide legal counsel in key areas such as regulatory strategy, compliance, product labeling, marketing strategy, payor communications and patient support programs across a variety of therapeutic areas. Ms. Ponpipom most recently worked at AstraZeneca, where she gained extensive knowledge about global product development, strategy, and commercialization, and deepened her understanding of the healthcare industry and relevant laws. Earlier in her career, she was an attorney at the law firm Dechert LLP. Ms. Ponpipom holds a Juris Doctor degree from Villanova University School of Law and a Bachelor of Science in biology from The College of New Jersey.