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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001558370-19-000097
Filing Date
2019-01-08
Accepted
2019-01-08 16:05:17
Documents
1
Period of Report
2019-01-08
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 1.02: Termination of a Material Definitive Agreement

Document Format Files

Seq Description Document Type Size
1 8-K f8-k.htm 8-K 27665
  Complete submission text file 0001558370-19-000097.txt   28740
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: 1231
Type: 8-K | Act: 34 | File No.: 000-17999 | Film No.: 19516013
SIC: 2834 Pharmaceutical Preparations