| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| DAFNA Capital Management LLC | 205,202 | 430,202 | +225,000 | 0.10 | 0.25 | +0.16 | buy |
| SILVERARC CAPITAL MANAGEMENT, LLC | 940,000 | 1,000,000 | +60,000 | 0.57 | 0.72 | +0.15 | buy |
| EWA, LLC | 69,046 | 67,737 | -1,309 | 0.08 | 0.06 | -0.02 | sell |
| MATRIX ASSET ADVISORS INC/NY | 109,656 | 90,833 | -18,823 | 0.03 | 0.03 | +0.00 | sell |
| TOCQUEVILLE ASSET MANAGEMENT L.P. | 54,500 | 24,500 | -30,000 | 0.00 | 0.00 | -0.00 | sell |
| Taylor Frigon Capital Management LLC | 1,894,712 | 1,321,731 | -572,981 | 1.88 | 1.62 | -0.26 | sell |