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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001558370-17-004464
Filing Date
2017-05-23
Accepted
2017-05-23 16:23:56
Documents
4
Period of Report
2017-05-23
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 f8-k.htm 8-K 30628
2 EX-99.1 ex-99d1.htm EX-99.1 26468
3 GRAPHIC ex-99d1g001.jpg GRAPHIC 8548
4 GRAPHIC ex-99d1g002.jpg GRAPHIC 12126
  Complete submission text file 0001558370-17-004464.txt   86901
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.: 17864002
SIC: 2834 Pharmaceutical Preparations