| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Telemark Asset Management, LLC | 2,696,411 | 3,000,000 | +303,589 | 0.84 | 1.43 | +0.59 | buy |
| FRED ALGER MANAGEMENT, LLC | 125,916 | 299,143 | +173,227 | 0.00 | 0.01 | +0.00 | buy |
| Opaleye Management Inc. | 8,770,000 | 8,840,000 | +70,000 | 4.51 | 7.38 | +2.87 | buy |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 237,174 | 297,174 | +60,000 | 0.11 | 0.19 | +0.09 | buy |
| Empire Financial Management Company, LLC | 222,952 | 270,000 | +47,048 | 0.21 | 0.40 | +0.19 | buy |
| WHITE PINE CAPITAL LLC | 151,424 | 193,936 | +42,512 | 0.16 | 0.31 | +0.15 | buy |
| PERKINS CAPITAL MANAGEMENT INC | 164,100 | 188,350 | +24,250 | 0.47 | 0.80 | +0.32 | buy |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 242,000 | 236,008 | +5,992 | 0.02 | 0.03 | 0.00 | sell |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 895,695 | 860,955 | -34,740 | 0.01 | 0.01 | +0.00 | sell |
| PARADIGM CAPITAL MANAGEMENT INC/NY | 100,000 | 50,000 | -50,000 | 0.01 | 0.01 | -0.00 | sell |
| BAILLIE GIFFORD & CO | 1,813,800 | 1,694,025 | -119,775 | 0.00 | 0.01 | +0.00 | sell |
| Nantahala Capital Management, LLC | 2,967,808 | 2,841,660 | -126,148 | 0.46 | 0.58 | +0.12 | sell |
| Aberdeen Group plc | 800,410 | 508,623 | -291,787 | 0.00 | 0.00 | +0.00 | sell |
| Kent Lake PR LLC | 1,000,000 | 500,000 | -500,000 | 1.22 | 1.01 | -0.21 | sell |