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Portolan Capital Management, LLC
> VITA
| Date | Name | Ticker | Shares | Change | Value | Change | Price |
| 06/30/2010 | ORTHOVITA INC | VITA | 289,281 | -150,390 | 587,000 | -1,286,000 | $2.03 |
| 03/31/2010 | ORTHOVITA INC | VITA | 439,671 | 318,428 | 1,873,000 | 1,447,000 | $4.26 |
| 12/31/2009 | ORTHOVITA INC | VITA | 121,243 | 96,343 | 426,000 | 317,000 | $3.51 |
| 09/30/2009 | ORTHOVITA INC | VITA | 24,900 | 0 | 109,000 | -20,000 | $4.38 |
| 06/30/2009 | ORTHOVITA INC | VITA | 24,900 | 7,400 | 129,000 | 70,000 | $5.18 |
| 03/31/2009 | ORTHOVITA INC | VITA | 0 | -17,500 | 0 | -59,000 | |
| 12/31/2008 | ORTHOVITA INC | VITA | 17,500 | 17,500 | 59,000 | 59,000 | $3.37 |
| 09/30/2008 | ORTHOVITA INC | VITA | 0 | -615,981 | 0 | -1,263,000 | |
| 06/30/2008 | ORTHOVITA INC | VITA | 615,981 | 615,981 | 1,263,000 | 1,263,000 | $2.05 |
| 03/31/2008 | ORTHOVITA INC | VITA | 494,842 | 494,842 | 1,277,000 | 1,277,000 | $2.58 |
| 12/31/2007 | ORTHOVITA INC | VITA | 482,842 | 482,842 | 1,685,000 | 1,685,000 | $3.49 |
| 09/30/2007 | ORTHOVITA INC | VITA | 1,107,377 | 1,107,377 | 3,355,000 | 3,355,000 | $3.03 |
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