Form UPLOAD - SEC-generated letter:
SEC Accession No. 0000000000-05-050096
Filing Date
2005-09-28
Accepted
2005-09-28 13:29:25
Documents
1

Document Format Files

Seq Description Document Type Size
1 filename1.txt LETTER 5756
  Complete submission text file 0000000000-05-050096.txt   7064
Mailing Address 128 SIDNEY ST CAMBRIDGE MA 02139
Business Address 128 SIDNEY ST CAMBRIDGE MA 02139 6179952506
IMMUNOGEN INC (Filed for) CIK: 0000855654 (see all company filings)

EIN.: 042726691 | State of Incorp.: MA | Fiscal Year End: 0606
Type: UPLOAD
SIC: 2834 Pharmaceutical Preparations