ACETO Corporation announced that it has named Walter J. Kaczmarek III its Chief Operating Officer effective August 1, 2016. Mr. Kaczmarek will assume responsibility for managing day-to-day operations at ACETO’s three business segments, reporting to Salvatore Guccione, Chief Executive Officer. Mr. Kaczmarek possesses more than 25 years of experience in the pharmaceutical industry spanning the entire value chain from development to manufacturing to sales and marketing. Most recently, he served as President, Multisource Pharmaceutical Division of Mallinckrodt Pharmaceuticals. Prior to serving at Mallinckrodt, he held various positions of increasing responsibility including Senior Vice President at Fougera Pharmaceuticals Inc., Vice President, National Accounts, at Nycomed US Inc., and Vice President, National Accounts, at McKesson Corporation. Mr. Kaczmarek holds a Bachelor of Business Administration from Stetson University and has served on the Advisory Boards of AmeriSource Bergen and McKesson Corporation.