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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001179110-08-019261
Filing Date
2008-11-12
Accepted
2008-11-12 11:03:45
Documents
2
Period of Report
2008-11-07

Document Format Files

Seq Description Document Type Size
1 FORM 3 - edgar.html 3  
1 FORM 3 - edgar.xml 3 1641
2 POWER OF ATTORNEY joleary.txt EX-24.TXT 3512
  Complete submission text file 0001179110-08-019261.txt   6886
Mailing Address 128 SIDNEY ST CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6179952506
IMMUNOGEN INC (Issuer) CIK: 0000855654 (see all company filings)

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

Mailing Address 830 WINTER STREET WALTHAM MA 02452
Business Address 781-895-0724
O'Leary James J (Reporting) CIK: 0001449753 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-17999 | Film No.: 081179008