SAC's Cohen Didn?t Know About Source of Dirty Tips, Analyst Says

... from 2007 to 2009. The e-mails presented in Steinberg's trial provided a new glimpse into the workings at SAC, the Stamford, Connecticut- based hedge fund founded and owned by billionaire Cohen. SAC agreed to close its investment advisory business ...

http://washpost.bloomberg.com/Story?docId=1376-MX75Y76S973L01-42GTD62HUI8A0L860IIBC0VN45