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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001104659-14-086534
Filing Date
2014-12-15
Accepted
2014-12-15 08:00:59
Documents
1
Period of Report
2014-12-11
Items
Item 7.01: Regulation FD Disclosure

Document Format Files

Seq Description Document Type Size
1 8-K a14-26028_18k.htm 8-K 16916
  Complete submission text file 0001104659-14-086534.txt   17908
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.: 141285104
SIC: 2834 Pharmaceutical Preparations