SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001558370-18-002855
Filing Date
2018-04-09
Accepted
2018-04-09 16:43:55
Documents
1
Period of Report
2018-04-06
Items
Item 1.01: Entry into a Material Definitive Agreement

Document Format Files

Seq Description Document Type Size
1 8-K f8-k.htm 8-K 25815
  Complete submission text file 0001558370-18-002855.txt   26824
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.: 18745989
SIC: 2834 Pharmaceutical Preparations