Giovanni Caforio has been appointed executive vice president and chief commercial officer at Bristol-Myers Squibb. In this newly created position, Mr. Caforio will lead all of the company’s commercial units across all geographies, and will be responsible for the global commercial strategy and the performance of commercial operations worldwide. Mr. Caforio most recently served as president, U.S.   Charles Bancroft, executive vice president and chief financial officer, will take on an expanded rol...