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Filing Detail
Form 10-Q - Quarterly report [Sections 13 or 15(d)]:
SEC Accession No. 0001104659-05-004958
Filing Date
2005-02-09
Accepted
2005-02-09 16:34:19
Documents
6
Period of Report
2004-12-31

Document Format Files

Seq Description Document Type Size
1 10-Q a05-2883_110q.htm 10-Q 604227
2 EX-10.1 a05-2883_1ex10d1.htm EX-10.1 1040192
3 EX-10.2 a05-2883_1ex10d2.htm EX-10.2 972817
4 EX-31.1 a05-2883_1ex31d1.htm EX-31.1 8013
5 EX-31.2 a05-2883_1ex31d2.htm EX-31.2 8227
6 EX-32. a05-2883_1ex32d.htm EX-32. 9475
  Complete submission text file 0001104659-05-004958.txt   2644997
Mailing Address 128 SIDNEY ST CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6179952506
IMMUNOGEN INC (Filer) CIK: 0000855654 (see all company filings)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 10-Q | Act: 34 | File No.: 000-17999 | Film No.: 05589105
SIC: 2834 Pharmaceutical Preparations