Filing Details

Form Type:
4
Zero Holdings:
No
Publication Time:
2009-11-23 08:13:05
Reporting Period:
2009-11-19
Issuer
Cik Name Symbol Sector (SIC) IRS No
855654 Immunogen Inc IMGN ()
Insiders
Cik Name Reported Address Insider Title Director Officer Large Shareholder Other
1201196 Mitchel Sayare 2 Avery Street
Unit 27C
Boston MA 02111
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 2009-11-19 73,000 $8.05 532,758 No 4 S Direct
Equity Swap Involved Form Type Code Nature of Ownership Explanation
No 4 S Direct