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Filing Detail
Form SC 13G/A - Statement of Beneficial Ownership by Certain Investors: [Amend]
SEC Accession No. 0001104659-05-003418
Filing Date
2005-02-01
Accepted
2005-02-01 11:35:40
Documents
1
Group Members
HEIGHTS CAPITAL MANAGEMENT, INC.

Document Format Files

Seq Description Document Type Size
1 SC 13G/A a05-2421_3sc13ga.htm SC 13G/A 111023
  Complete submission text file 0001104659-05-003418.txt   112536
Mailing Address 128 SIDNEY ST CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6179952506
IMMUNOGEN INC (Subject) CIK: 0000855654 (see all company filings)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: SC 13G/A | Act: 34 | File No.: 005-40774 | Film No.: 05564496
SIC: 2834 Pharmaceutical Preparations

Mailing Address 1900 MARKET ST C/O ARBIT INC PDELPHIA PA 19102
Business Address 401 CITY LINE AVENUE, SUITE 220 C/O BALA INTERNATIONAL INC BALA CYNWYD PA 19004 6106172700
CAPITAL VENTURES INTERNATIONAL /E9/ (Filed by) CIK: 0001011712 (see all company filings)

State of Incorp.: E9 | Fiscal Year End: 1231
Type: SC 13G/A