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Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0000908733-10-000073
Filing Date
2010-02-08
Accepted
2010-02-08 15:51:05
Documents
1

Document Format Files

Seq Description Document Type Size
1 NEUROGEN 13GA2 neurogen.htm SC 13G/A 38898
  Complete submission text file 0000908733-10-000073.txt   41066
Mailing Address 35 NORTHEAST INDUSTRIAL RD BRANFORD CT 06405
Business Address 35 NORTHEAST INDUSTRIAL RD BRANFORD CT 06405 2034888201
NEUROGEN CORP (Subject) CIK: 0000849043 (see all company filings)

IRS No.: 222845714 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A | Act: 34 | File No.: 005-41776 | Film No.: 10580942
SIC: 2834 Pharmaceutical Preparations

Mailing Address 227 W MONROE ST STE 3000 CHICAGO IL 60606
Business Address 227 W MONROE STREET SUITE 3000 CHICAGO IL 60606 3126349231
COLUMBIA WANGER ASSET MANAGEMENT LP (Filed by) CIK: 0000908733 (see all company filings)

IRS No.: 363820584 | State of Incorp.: DE | Fiscal Year End: 1231
Type: SC 13G/A
SIC: 0000