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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-09-037871
Filing Date
2009-06-12
Accepted
2009-06-12 08:56:49
Documents
3
Period of Report
2009-06-11
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a09-15692_18k.htm 8-K 19206
2 EX-99.1 a09-15692_1ex99d1.htm EX-99.1 12546
3 GRAPHIC g156921mmi001.gif GRAPHIC 2539
  Complete submission text file 0001104659-09-037871.txt   36845
Mailing Address 830 WINTER ST WALTHAM MA 02451
Business Address 830 WINTER ST WALTHAM MA 02451 (781)895-0600
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.: 09888239
SIC: 2834 Pharmaceutical Preparations