en-us Reuters) - Roomy Khan, one of several former traders cooperating with the prosecution of the biggest U.S. hedge fund insider trading case, told a judge she tipped several people at hedge funds with inside information on companies to make money from trades, according...]]> Thu, 12 Nov 2009 13:15:30 -0800 BX MRVL MCO BX,MRVL,MCO Reuters UK) - Roomy Khan, one of several former traders cooperating with the prosecution of the biggest U.S. hedge fund insider trading case, told a judge she provided confidential information to several co-conspirators, according to a court document made public on Thursday.Khan is one of at least five...]]> Thu, 12 Nov 2009 12:17:16 -0800 Fri, 25 Jan 2008 00:00:00 -0800 Fri, 25 Jan 2008 00:00:00 -0800