Relationships	Role	Relationship Start	Relationship End
Sg Americas Securities Holdings, Llc	Parent	2/9/2004	4/22/2004
Sg Americas, Inc.	Parent	7/1/1999	2/8/2004
Societe Generale	Parent	7/10/1997	6/30/1999
Societe Generale	Parent	12/31/1988	7/9/1997
Societe Generale	Parent	12/31/1980	12/30/1988
Sg Capital Partners L.L.C.	Subsidary	1/1/2000	4/22/2004
Societe Generale Securities (North Pacific) Ltd.	Subsidary	12/31/1995	8/31/2001
Societe Generale Bannon L.L.C.	Subsidary	12/6/1996	12/28/1998
Societe Generale Global Realty Corporation	Subsidary	9/16/1991	6/30/1998

Acquisitions & Mergers	Role	Assets	Acct Method	Type	Transaction Date
Cowen And Company, Llc	Buyer			Discontinued	4/23/2004