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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-05-011659
Filing Date
2005-03-17
Accepted
2005-03-17 09:41:31
Documents
3
Period of Report
2005-03-15
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a05-5235_18k.htm 8-K 25397
2 EX-99.1 a05-5235_1ex99d1.htm EX-99.1 12189
3 GRAPHIC g52351mmimage002.gif GRAPHIC 3199
  Complete submission text file 0001104659-05-011659.txt   42566
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.: 05687538
SIC: 2834 Pharmaceutical Preparations