Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001179110-05-005504
Filing Date
2005-03-14
Accepted
2005-03-14 16:53:22
Documents
1
Period of Report
2005-03-08

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 9253
  Complete submission text file 0001179110-05-005504.txt   11097
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)

EIN.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0630
SIC: 2834 Pharmaceutical Preparations

Mailing Address C/O IMMUNOGEN 128 SIDNEY ST. CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST. C/O IMMUNOGEN CAMBRIDGE MA 02139 6179952500
LAMBERT JOHN (Reporting) CIK: 0001198338 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-17999 | Film No.: 05678940