| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Aberdeen Group plc | 4,092,062 | 7,966,498 | +3,874,436 | 0.02 | 0.02 | +0.00 | buy |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 635,545 | 2,568,359 | +1,932,814 | 0.16 | 0.39 | +0.23 | buy |
| PERKINS CAPITAL MANAGEMENT INC | 307,700 | 529,500 | +221,800 | 0.66 | 0.69 | +0.02 | buy |
| Stonepine Capital Management, LLC | 88,264 | 256,106 | +167,842 | 0.18 | 0.30 | +0.13 | buy |
| AIGEN INVESTMENT MANAGEMENT, LP | 15,830 | 17,629 | +1,799 | 0.01 | 0.01 | +0.00 | buy |
| Krilogy Financial LLC | 30,029 | 30,101 | +72 | 0.00 | 0.00 | -0.00 | buy |
| GF FUND MANAGEMENT CO. LTD. | 1,942 | 1,775 | -167 | 0.00 | 0.00 | -0.00 | sell |
| China Universal Asset Management Co., Ltd. | 15,823 | 14,718 | -1,105 | 0.00 | 0.00 | -0.00 | sell |
| Diametric Capital, LP | 129,869 | 112,254 | -17,615 | 0.12 | 0.05 | -0.07 | sell |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 1,164,846 | 1,135,190 | -29,656 | 0.01 | 0.01 | -0.00 | sell |
| Nantahala Capital Management, LLC | 4,030,619 | 3,990,169 | -40,450 | 0.34 | 0.22 | -0.13 | sell |
| Post Resch Tallon Group Inc. | 559,935 | 511,748 | -48,187 | 1.21 | 0.70 | -0.50 | sell |
| Telemark Asset Management, LLC | 4,000,000 | 3,846,411 | -153,589 | 0.93 | 0.63 | -0.30 | sell |
| Opaleye Management Inc. | 12,795,000 | 6,789,738 | -6,005,262 | 4.41 | 1.46 | -2.95 | sell |