| No. | Hedge Fund | Shares | Value | Activity | % Port |
|---|---|---|---|---|---|
| 1. | RA Capital Management Peter Kolchinsky | 3,998,333 | $16,553,099 | 0.18% | |
| 2. | Stepstone Group Jose Fernandez | 2,660,612 | $11,014,934 | +441% | 5.31% |
| 3. | ADAR1 Capital Management Daniel Schneeberger | 2,434,941 | $10,080,656 | +141% | 0.59% |
| 4. | Prosight Capital Lawrence Hawkins | 2,154,381 | $8,919,137 | +164% | 1.46% |
| 5. | Biotechnology Value Fund / BVF Inc Mark Lampert | 1,978,972 | $8,192,944 | 0.26% |