Today
+5.08%
5 Days
+5.26%
1 Month
-17.36%
6 Months
-75.81%
Year to Date
-75.81%
1 Year
-85.61%



| Shareholders | Proportion |
|---|---|
| Drysdale (Robert H) | 9.34% |
| Perkins Capital Management, Inc. | 3.93% |
| Howe (Richard K) | 3.70% |
| Vanguard Capital Management, LLC | 3.41% |
| Shareholder Types | Proportion |
|---|---|
| Individual Investor | 15.64% |
| Investment Advisor | 9.01% |
| Investment Advisor/Hedge Fund | 1.50% |
| Hedge Fund | 0.73% |
Related Instruments