Type	Name	Date
Indenture	Indenture, between Cowen Inc. and The Bank of New York Mellon	12/14/2017
Indenture	Second Supplemental Indenture, by and between Cowen Inc. and The Bank of New York Mellon, as Trustee	12/08/2017
Registration rights agreement	Registration Rights Agreement, among the Registrant, RCG Holdings LLC (f/k/a Ramius LLC), BA Alpine Holdings, Inc., Bayerische Hypo-und Vereinsbank AG, and HVB Alternative Advisors Inc	11/05/2009

Type	Name	Date
By-Laws	Amended and Restated Bylaws of Cowen Inc.	03/01/2023
By-Laws	Amended and Restated By-Laws of Cowen Inc	08/03/2017

Type	Name	Date
Employment agreement	Employment Agreement	08/30/2016
Employment agreement	Employment Agreement between the Company and Stephen Lasota	08/03/2012
Employment agreement	Employment Agreement between the Company and Owen Littman	08/03/2012
Employment agreement	Employment Agreement	06/01/2012

Type	Name	Date
Merger agreement	Agreement and Plan of Merger, by and among Cowen Inc., The Toronto-Dominion Bank and Crimson Holdings Acquisition Co	08/02/2022
Merger agreement	Agreement and Plan of Merger, by and among the Company, Louisiana Merger Sub, Inc. and LaBranche	02/17/2011