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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-13-092952
Filing Date
2013-12-31
Accepted
2013-12-31 08:00:56
Documents
3
Period of Report
2013-12-30
Items
Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a13-27285_18k.htm 8-K 26713
2 EX-99.1 a13-27285_1ex99d1.htm EX-99.1 9435
3 GRAPHIC g272851mmi001.gif GRAPHIC 2446
  Complete submission text file 0001104659-13-092952.txt   40835
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.: 131304362
SIC: 2834 Pharmaceutical Preparations