Form 8-K - Current report:
SEC Accession No. 0001104659-11-043150
Filing Date
2011-08-03
Accepted
2011-08-03 16:06:35
Documents
3
Period of Report
2011-08-03
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 a11-23676_18k.htm 8-K 19607
2 EX-99.1 a11-23676_1ex99d1.htm EX-99.1 137553
3 GRAPHIC g236761mmi001.gif GRAPHIC 2660
  Complete submission text file 0001104659-11-043150.txt   162041
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)

EIN.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
Type: 8-K | Act: 34 | File No.: 000-17999 | Film No.: 111007037
SIC: 2834 Pharmaceutical Preparations