| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| LANDSCAPE CAPITAL MANAGEMENT, L.L.C. | 0 | 35,328 | +35,328 | 0.00 | 0.01 | +0.01 | buy |
| LPL Financial LLC | 0 | 16,052 | +16,052 | 0.00 | 0.00 | +0.00 | buy |
| BNP PARIBAS FINANCIAL MARKETS | 0 | 13,011 | +13,011 | 0.00 | 0.00 | +0.00 | buy |
| Stonepine Capital Management, LLC | 137,174 | 149,221 | +12,047 | 0.24 | 0.40 | +0.16 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 40,067 | 42,663 | +2,596 | 0.00 | 0.00 | +0.00 | buy |
| Tower Research Capital LLC (TRC) | 1,315 | 1,478 | +163 | 0.00 | 0.00 | +0.00 | buy |
| CITIGROUP INC | 0 | 24 | +24 | 0.00 | 0.00 | +0.00 | buy |
| VANGUARD GROUP INC | 173,842 | 173,842 | 0 | 0.00 | 0.00 | +0.00 | hold |
| DAFNA Capital Management LLC | 137,174 | 137,174 | 0 | 0.09 | 0.11 | +0.03 | hold |
| HighTower Advisors, LLC | 13,864 | 13,864 | 0 | 0.00 | 0.00 | +0.00 | hold |
| Nantahala Capital Management, LLC | 205,760 | 205,760 | 0 | 0.05 | 0.05 | -0.00 | hold |
| Sio Capital Management, LLC | 276,603 | 276,603 | 0 | 0.34 | 0.26 | -0.08 | hold |
| SPHERA FUNDS MANAGEMENT LTD. | 270,000 | 270,000 | 0 | 0.12 | 0.16 | +0.04 | hold |
| AIGH Capital Management LLC | 539,300 | 539,300 | 0 | 0.69 | 0.67 | -0.03 | hold |
| BlackRock, Inc. | 8,504 | 8,504 | 0 | 0.00 | 0.00 | +0.00 | hold |
| WealthCollab, LLC | 158 | 158 | 0 | 0.00 | 0.00 | +0.00 | hold |
| MB, LEVIS & ASSOCIATES, LLC | 806 | 806 | 0 | 0.00 | 0.00 | +0.00 | hold |
| DIMENSIONAL FUND ADVISORS LP | 17,064 | 17,064 | 0 | 0.00 | 0.00 | +0.00 | hold |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | hold |
| GROUP ONE TRADING LLC | 2,160 | 824 | -1,336 | 0.00 | 0.00 | -0.00 | sell |
| Exome Asset Management LLC | 137,174 | 127,960 | -9,214 | 0.26 | 0.32 | +0.06 | sell |