| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Squadron Capital Management William Blank | 951,086.875 | $6,976,412 | 2.56% | |
| 2. | Great Point Partners Jeffrey Jay And David Kroin | 944,293.375 | $6,926,581 | 1.59% | |
| 3. | Avidity Partners Management David Witzke And Michael Gregory | 260,207.5 | $1,908,674 | 0.37% | |
| 4. | Kingdon Capital Mark Kingdon | 247,811.375 | $1,817,746 | 0.2% | |
| 5. | DAFNA Capital Management Nathan Fischel | 135,869.5 | $996,630 | 0.23% |