West Pharmaceutical Services announced William Federici, senior vice president, chief financial officer, and treasurer, has communicated his intention to retire later this year. West has commenced an external search for a successor.   “With our company in a strong financial position and well-poised for future growth, and with the close of the 2017 reporting season, it is the right time to begin this important chapter for my family and me,” said Mr. Federici. “It has bee...