SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-04-041332
Filing Date
2004-12-28
Accepted
2004-12-28 08:18:59
Documents
3
Period of Report
2004-12-23
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 a04-15325_18k.htm 8-K 25720
2 EX-99.1 a04-15325_1ex99d1.htm EX-99.1 13645
3 GRAPHIC g153251kgimage002.gif GRAPHIC 3201
  Complete submission text file 0001104659-04-041332.txt   44381
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.: 041227411
SIC: 2834 Pharmaceutical Preparations