<SEC-DOCUMENT>0001466538-17-000023-index.html : 20170303
<SEC-HEADER>0001466538-17-000023.hdr.sgml : 20170303
<ACCEPTANCE-DATETIME>20170303164738
ACCESSION NUMBER:		0001466538-17-000023
CONFORMED SUBMISSION TYPE:	S-8
PUBLIC DOCUMENT COUNT:		3
FILED AS OF DATE:		20170303
DATE AS OF CHANGE:		20170303
EFFECTIVENESS DATE:		20170303

FILER:

	COMPANY DATA:	
		COMPANY CONFORMED NAME:			COWEN GROUP, INC.
		CENTRAL INDEX KEY:			0001466538
		STANDARD INDUSTRIAL CLASSIFICATION:	SECURITY BROKERS, DEALERS & FLOTATION COMPANIES [6211]
		IRS NUMBER:				000000000
		STATE OF INCORPORATION:			DE
		FISCAL YEAR END:			1231

	FILING VALUES:
		FORM TYPE:		S-8
		SEC ACT:		1933 Act
		SEC FILE NUMBER:	333-216440
		FILM NUMBER:		17664454

	BUSINESS ADDRESS:	
		STREET 1:		599 LEXINGTON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022
		BUSINESS PHONE:		212-845-7900

	MAIL ADDRESS:	
		STREET 1:		599 LEXINGTON AVENUE, 20TH FLOOR
		CITY:			NEW YORK
		STATE:			NY
		ZIP:			10022

	FORMER COMPANY:	
		FORMER CONFORMED NAME:	LexingtonPark Parent Corp
		DATE OF NAME CHANGE:	20090617
</SEC-HEADER>
<DOCUMENT>
<TYPE>S-8
<SEQUENCE>1
<FILENAME>s-8s.htm
<DESCRIPTION>S-8
<TEXT>
Document 1 - file: s-8s.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-5
<SEQUENCE>2
<FILENAME>exhibit51.htm
<DESCRIPTION>EXHIBIT 5
<TEXT>
Document 2 - file: exhibit51.htm

</DOCUMENT>
<DOCUMENT>
<TYPE>EX-23.2
<SEQUENCE>3
<FILENAME>exhibit2321.htm
<DESCRIPTION>EXHIBIT 23.2
<TEXT>
Document 3 - file: exhibit2321.htm

</DOCUMENT>
</SEC-DOCUMENT>