$ SEC Filings

Filing Filed On
8-K 03 Aug 2012
8-K 03 Aug 2012
FORM 4 - 12 Jun 2012
8-K 12 Jun 2012
FORM 4 - 05 Jun 2012
FORM 4 - 05 Jun 2012
FORM 4 - 05 Jun 2012
8-K 01 Jun 2012
FORM 4 - 17 May 2012
COWEN GROUP, INC. 15 May 2012
FORM 10-Q 08 May 2012
FORM 4 - 08 May 2012
FORM 4 - 08 May 2012
FORM 4 - 08 May 2012
FORM 4 - 08 May 2012
FORM 4 - 08 May 2012
FORM 4 - 08 May 2012
8-K 04 May 2012
DEF 14A 30 Apr 2012
8-K 05 Apr 2012