Today
-3.04%
5 Days
-6.82%
1 Month
-7.42%
6 Months
-71.36%
Year to Date
-22.85%
1 Year
-37.34%



| Shareholders | Proportion |
|---|---|
| Ruoslahti (Erkki) | 12.11% |
| Mazzo (David J) | 3.43% |
| Vanguard Capital Management, LLC | 2.98% |
| Renaissance Technologies LLC | 1.36% |
| Shareholder Types | Proportion |
|---|---|
| Individual Investor | 20.89% |
| Investment Advisor | 4.48% |
| Investment Advisor/Hedge Fund | 1.97% |
| Hedge Fund | 1.40% |
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