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Tryphon Capital Advisers, Inc.
> IMGN
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 09/30/2009 | ImmunoGen, Inc. | IMGN | 17,435 | 7,290 | 142,000 | 55,000 | $8.14 |
| 06/30/2009 | ImmunoGen, Inc. | IMGN | 10,145 | 10,145 | 87,000 | 87,000 | $8.58 |
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