Ms. Jacobs retired from Theragenics Corporation, a manufacturer of prostate cancer treatment devices and surgical products, in 2013, having served as its Chairman, President and Chief Executive Officer. She held the position of Chairman from 2007 to 2013, and previously from 1998 to 2005. She was Co-Chairman of the Board from 1997 to 1998 and was elected President in 1992 and Chief Executive Officer in 1993. Ms. Jacobs has been a director of the Company since January 1999. She is a member of the Compensation Committee and the Governance Committee.