| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Propel Bio Management Leen Kawas And Richard Kayne | 3,786,425 | $11,368,992 | 7.17% | |
| 2. | Millennium Management Israel Englander | 1,077,338 | $3,167,374 | -21% | 0% |
| 3. | Marshall Wace LLP Paul Marshall And Ian Wace | 1,019,281 | $2,996,686 | 0% | |
| 4. | Nantahala Capital Management Wilmot B. Harkey And Daniel Mack | 648,885 | $1,907,722 | 0.07% | |
| 5. | Two Sigma Advisors John Overdeck And David Siegel | 588,551 | $1,730,340 | +181% | 0% |