Today
-3.33%
5 Days
-4.74%
1 Month
-14.14%
6 Months
-41.48%
Year to Date
-74.81%
1 Year
-74.46%



| Shareholders | Proportion |
|---|---|
| Knoll Capital Management, LLC | 9.08% |
| Perceptive Advisors LLC | 6.94% |
| BlackRock Institutional Trust Company, N.A. | 5.83% |
| Vanguard Capital Management, LLC | 3.92% |
| Shareholder Types | Proportion |
|---|---|
| Hedge Fund | 22.68% |
| Investment Advisor | 18.57% |
| Investment Advisor/Hedge Fund | 13.00% |
| Private Equity | 6.94% |
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