MENLO PARK, Calif.--(BUSINESS WIRE)--Depomed, Inc. (NASDAQ:DEPO) announced today that Thadd Vargas has been promoted to senior vice president, Business Development and Tammy Cameron to vice president, Finance. Mr. Vargas joined Depomed as vice president, Business Development in December 2002, while Ms. Cameron joined Depomed as controller in July 2007 and was named interim principal financial and accounting officer of the company in October 2007.