Sandra Leung has been appointed senior vice president and general counsel, Bristol-Myers Squibb Co. Ms. Leung will manage the company’s legal department and act as the primary legal advisor to the board of directors. She will continue to be a member of the executive committee and management council, reporting to chief executive officer James Cornelius. Ms. Leung joined the company in 1992 as a staff attorney in the litigation group. In 1999, she was promoted to corporate secretary, re...