Tim G. Guttman has been named senior vice president and chief financial officer at AmerisourceBergen Corp. Mr. Guttman will report to Steven H. Collis, president and chief executive officer. Mr. Guttman has served as the company’s acting chief financial officer since February 2012, and previously served as vice president and corporate controller. “I am very pleased to appoint Tim to his new role,” said Mr. Collis. “Since he joined the company 10 years ago, he has demonstrated his ability to dri...