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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001179110-14-014369
Filing Date
2014-09-22
Accepted
2014-09-22 13:16:58
Documents
2
Period of Report
2014-09-15

Document Format Files

Seq Description Document Type Size
1 FORM 3 - edgar.html 3  
1 FORM 3 - edgar.xml 3 2934
2 POWER OF ATTORNEY spoole.txt EX-24.TXT 3479
  Complete submission text file 0001179110-14-014369.txt   7677
Mailing Address 830 WINTER ST WALTHAM MA 02451
Business Address 830 WINTER ST WALTHAM MA 02451 (781)895-0600
IMMUNOGEN INC (Issuer) CIK: 0000855654 (see all company filings)

IRS No.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
SIC: 2834 Pharmaceutical Preparations
Office of Life Sciences

Mailing Address 830 WINTER STREET WALTHAM MA 02451
Business Address
Poole Sandra (Reporting) CIK: 0001619622 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-17999 | Film No.: 141113681