Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-11-04 02:57:43
Reporting Period:
2009-11-02
Issuer
Cik Name Symbol Sector (SIC) IRS No
855654 Immunogen Inc IMGN ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1200931 Warren David Carter 468 Hollis Lane
St. Helena CA 94574
Yes No No No
Reported Non-Derivative Transactions
Sec. Name Acquisiton - Disposition Date Amount Price Remaning Holdings Equity Swap Involved Form Type Code Nature of Ownership Explanation
Common Stock Disposition 2009-11-03 20,000 $6.78 45,000 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct