| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | Samsara BioCapital Srini Akkaraju And Michael Dybbs | 3,428,571 | $5,794,285 | 0.56% | |
| 2. | Two Sigma Advisors John Overdeck And David Siegel | 2,302,001 | $3,890,382 | +649% | 0% |
| 3. | Alyeska Investment Group Anand Parekh | 2,250,000 | $3,802,500 | 0.01% | |
| 4. | Tang Capital Management Kevin C. Tang | 1,886,748 | $3,188,604 | -31% | 0.16% |
| 5. | Hudson Bay Capital Management Sander Gerber | 1,704,980 | $2,881,416 | +105% | 0.01% |