Form 4 - Statement of changes in beneficial ownership of securities:
SEC Accession No. 0001179110-05-012162
Filing Date
2005-06-13
Accepted
2005-06-13 14:47:21
Documents
1
Period of Report
2005-06-09

Document Format Files

Seq Description Document Type Size
1 FORM 4 - edgar.html 4  
1 FORM 4 - edgar.xml 4 6013
  Complete submission text file 0001179110-05-012162.txt   7873
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
BLATTLER WALTER (Reporting) CIK: 0001198340 (see all company filings)

Type: 4 | Act: 34 | File No.: 000-17999 | Film No.: 05892133