Today
+4.49%
5 Days
-39.31%
1 Month
-50.66%
6 Months
-42.15%
Year to Date
-59.03%
1 Year
-59.52%


| Shareholders | Proportion |
|---|---|
| Fidelity Management & Research Company LLC | 5.13% |
| T. Rowe Price Investment Management, Inc. | 3.51% |
| BVF Partners L.P. | 3.27% |
| Nantahala Capital Management, LLC | 2.98% |
| Shareholder Types | Proportion |
|---|---|
| Hedge Fund | 25.28% |
| Investment Advisor | 17.19% |
| Investment Advisor/Hedge Fund | 7.29% |
| Private Equity | 3.96% |
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