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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-04-029873
Filing Date
2004-10-06
Accepted
2004-10-06 16:52:53
Documents
4
Period of Report
2004-10-01
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a04-11314_18k.htm 8-K 26901
2 EX-99.1 a04-11314_1ex99d1.htm EX-99.1 18200
3 GRAPHIC g113141mmimage002.gif GRAPHIC 2329
4 GRAPHIC g113141mmimage004.jpg GRAPHIC 3309
  Complete submission text file 0001104659-04-029873.txt   52671
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: 8-K | Act: 34 | File No.: 000-17999 | Film No.: 041068666
SIC: 2834 Pharmaceutical Preparations