| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| PERCEPTIVE ADVISORS LLC | 3,963,424 | 5,753,798 | +1,790,374 | 0.93 | 1.41 | +0.48 | buy |
| TANG CAPITAL MANAGEMENT LLC | 3,097,399 | 4,147,399 | +1,050,000 | 3.01 | 6.05 | +3.03 | buy |
| Caligan Partners LP | 1,317,856 | 1,888,881 | +571,025 | 4.68 | 6.99 | +2.31 | buy |
| GREAT POINT PARTNERS LLC | 2,000,000 | 2,450,000 | +450,000 | 3.59 | 5.35 | +1.76 | buy |
| SCHRODER INVESTMENT MANAGEMENT GROUP | 1,161,738 | 832,798 | +328,940 | 0.02 | 0.01 | -0.00 | sell |
| SOROS FUND MANAGEMENT LLC | 550,000 | 840,100 | +290,100 | 0.08 | 0.20 | +0.12 | buy |
| Divisadero Street Capital Management, LP | 230,700 | 270,162 | +39,462 | 0.55 | 0.89 | +0.34 | buy |
| Semanteon Capital Management, LP | 44,786 | 77,613 | +32,827 | 0.32 | 0.69 | +0.38 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 371,400 | 397,300 | +25,900 | 0.36 | 0.40 | +0.04 | buy |
| OCCUDO QUANTITATIVE STRATEGIES LP | 12,196 | 34,097 | +21,901 | 0.02 | 0.08 | +0.07 | buy |
| Knott David M Jr | 73,066 | 80,000 | +6,934 | 0.29 | 0.40 | +0.10 | buy |
| China Universal Asset Management Co., Ltd. | 6,614 | 10,969 | +4,355 | 0.01 | 0.02 | +0.01 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 251,050 | 254,811 | +3,761 | 0.52 | 0.70 | +0.18 | buy |
| Dynamic Technology Lab Private Ltd | 18,204 | 19,640 | +1,436 | 0.02 | 0.03 | +0.01 | buy |
| AWH Capital, L.P. | 629,240 | 630,500 | +1,260 | 6.65 | 8.13 | +1.48 | buy |
| Teza Capital Management LLC | 11,075 | 12,161 | +1,086 | 0.02 | 0.02 | +0.00 | buy |
| PDT Partners, LLC | 64,334 | 64,741 | +407 | 0.07 | 0.09 | +0.01 | buy |
| Creekmur Asset Management LLC | 552 | 382 | -170 | 0.00 | 0.00 | +0.00 | sell |
| RICE HALL JAMES & ASSOCIATES, LLC | 906,195 | 880,744 | -25,451 | 0.55 | 0.70 | +0.15 | sell |
| AIGEN INVESTMENT MANAGEMENT, LP | 51,221 | 13,852 | -37,369 | 0.10 | 0.04 | -0.05 | sell |
| FourWorld Capital Management LLC | 203,620 | 153,620 | -50,000 | 2.82 | 1.90 | -0.92 | sell |
| Brandywine Global Investment Management, LLC | 131,900 | 69,200 | -62,700 | 0.01 | 0.01 | -0.00 | sell |
| Stonepine Capital Management, LLC | 5,333,004 | 2,674,356 | -2,658,648 | 24.29 | 29.70 | +5.42 | sell |