| Name | Hold | Shares | Value | Type |
|---|---|---|---|---|
| Scott D. Sandell | 101.18% | 14,056,571 | $183.02M | Insider |
| Peter J. Barris | 94.89% | 13,182,418 | $171.64M | Insider |
| M. James Barrett | 94.89% | 13,182,418 | $171.64M | Insider |
| Siren LLC | 61.83% | 8,589,064 | $111.83M | Insider |
| Invus Public Equities LP | 45.47% | 6,317,565 | $82.25M | Insider |
| New Enterprise Associates 10 L P | 35.96% | 4,995,664 | $65.04M | Insider |
| New Enterprise Associates 13 LP | 29.46% | 4,093,377 | $53.30M | Insider |
| Fmr LLC | 10.18% | 1,414,680 | $18.42M | Institution |
| Fairmount Funds Management LLC | 9.99% | 1,387,866 | $18.07M | Insider |
| Fairmount Funds Management LLC | 9.99% | 1,387,866 | $18.07M | Institution |