Cohen's SAC Capital Shows New 6% Stake in Xenoport (XNPT) May 24, 2010 04:29PM
What's Steven Cohen's SAC Capital Buying? A Few Banks Among Other Things (BK, C) May 19, 2008 05:03PM
Cohen's SAC Capital Discloses 4.1% Stake in Xenoport (XNPT) Mar 7, 2008 04:10PM