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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-11-023666
Filing Date
2011-04-28
Accepted
2011-04-28 16:05:32
Documents
3
Period of Report
2011-04-28
Items
Item 2.02: Results of Operations and Financial Condition
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a11-11057_18k.htm 8-K 20392
2 EX-99.1 a11-11057_1ex99d1.htm EX-99.1 142357
3 GRAPHIC g110571mmi001.gif GRAPHIC 2572
  Complete submission text file 0001104659-11-023666.txt   167509
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.: 11788448
SIC: 2834 Pharmaceutical Preparations