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Filing Detail
Form 3 - Initial statement of beneficial ownership of securities:
SEC Accession No. 0001179110-10-016251
Filing Date
2010-11-18
Accepted
2010-11-18 09:02:50
Documents
1
Period of Report
2010-11-16

Document Format Files

Seq Description Document Type Size
1 FORM 3 - edgar.html 3  
1 FORM 3 - edgar.xml 3 7093
  Complete submission text file 0001179110-10-016251.txt   8821
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

Mailing Address C/O MERCURY COMPUTER SERVICES INC 199 RIVERNECK ROAD CHELMSFORD MA 01824
Business Address
BARROWS CRAIG (Reporting) CIK: 0001177813 (see all company filings)

Type: 3 | Act: 34 | File No.: 000-17999 | Film No.: 101201440