Alta Vista

Ex-Yahoo Ad Exec Karnstedt to Efficient Frontier

Kara Swisher in News on April 2, 2009 at 11:16 am PT

Former top Yahoo advertising exec David Karnstedt, who has been parked at a Silicon Valley venture firm since he left the company, has been named president and CEO of Efficient Frontier. Interestingly, another former Yahoo exec, Ellen Siminoff, has also been CEO at the Sunnyvale, Calif.-based search engine marketing firm. She is now chairman.