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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000902219-12-000124
Filing Date
2012-02-14
Accepted
2012-02-14 10:59:11
Documents
1

Document Format Files

Seq Description Document Type Size
1 DISCLOSURE DOCUMENT sec_filing.htm SC 13G/A 17747
  Complete submission text file 0000902219-12-000124.txt   19479
Mailing Address 280 CONGRESS STREET BOSTON MA 02210
Business Address 280 CONGRESS STREET BOSTON MA 02210 6179515000
WELLINGTON MANAGEMENT CO LLP (Filed by) CIK: 0000902219 (see all company filings)

IRS No.: 042683227 | State of Incorp.: MA | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000

Mailing Address 599 LEXINGTON AVENUE, 20TH FLOOR NEW YORK NY 10022
Business Address 599 LEXINGTON AVENUE, 20TH FLOOR NEW YORK NY 10022 212-845-7900
COWEN GROUP, INC. (Subject) CIK: 0001466538 (see all company filings)

IRS No.: 000000000 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-85085 | Film No.: 12604138
SIC: 6211 Security Brokers, Dealers & Flotation Companies