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Filing Detail
Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001104659-11-037172
Filing Date
2011-06-29
Accepted
2011-06-29 17:34:31
Documents
2
Period of Report
2011-06-28

Document Format Files

Seq Description Document Type Size
1 4 a4.html 4  
1 4 a4.xml 4 4978
2 EX-99.1 ex-99d1.htm EX-99.1 4921
  Complete submission text file 0001104659-11-037172.txt   11577
Mailing Address ONE EXCHANGE PLAZA NEW YORK NY 10006-3008
Business Address ONE EXCHANGE PLAZA NEW YORK NY 10006-3008 2128200400
LABRANCHE & CO INC (Reporting) CIK: 0001089044 (see all company filings)

State of Incorp.: DE | Fiscal Year End: 1231
Type: 4 | Act: 34 | File No.: 001-34516 | Film No.: 11940010
SIC: 6211 Security Brokers, Dealers & Flotation Companies

Mailing Address 1221 AVENUE OF THE AMERICAS NEW YORK NY 10020
Business Address 1221 AVENUE OF THE AMERICAS NEW YORK NY 10020 (646) 562-1000
COWEN GROUP, INC. (Issuer) CIK: 0001466538 (see all company filings)

IRS No.: 000000000 | Fiscal Year End: 1231
SIC: 6211 Security Brokers, Dealers & Flotation Companies