SEC Seal
SEC Banner
Search the Next-Generation EDGAR System
Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-18-039385
Filing Date
2018-06-11
Accepted
2018-06-11 16:13:05
Documents
3
Period of Report
2018-06-11
Items
Item 8.01: Other Events
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 8-K a18-15156_18k.htm 8-K 20099
2 EX-99.1 a18-15156_1ex99d1.htm EX-99.1 10511
3 GRAPHIC g151561mmi001.jpg GRAPHIC 3390
  Complete submission text file 0001104659-18-039385.txt   36454
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.: 18892117
SIC: 2834 Pharmaceutical Preparations