| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Altium Capital Management LLC | 0 | 137,197 | +137,197 | 0.00 | 0.23 | +0.23 | buy |
| Stonepine Capital Management, LLC | 0 | 137,174 | +137,174 | 0.00 | 0.51 | +0.51 | buy |
| Exome Asset Management LLC | 0 | 137,174 | +137,174 | 0.00 | 0.50 | +0.50 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 20,221 | 35,673 | +15,452 | 0.00 | 0.00 | +0.00 | buy |
| DIMENSIONAL FUND ADVISORS LP | 0 | 11,071 | +11,071 | 0.00 | 0.00 | +0.00 | buy |
| Tower Research Capital LLC (TRC) | 1,126 | 2,730 | +1,604 | 0.00 | 0.00 | +0.00 | buy |
| DAFNA Capital Management LLC | 137,174 | 137,174 | 0 | 0.21 | 0.13 | -0.08 | 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 | 0.13 | 0.08 | -0.05 | hold |
| Sio Capital Management, LLC | 276,603 | 276,603 | 0 | 0.64 | 0.42 | -0.22 | hold |
| SPHERA FUNDS MANAGEMENT LTD. | 270,000 | 270,000 | 0 | 0.29 | 0.18 | -0.11 | hold |
| AIGH Capital Management LLC | 539,300 | 539,300 | 0 | 1.69 | 1.07 | -0.62 | 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 |
| CONCOURSE FINANCIAL GROUP SECURITIES, INC. | 0 | 0 | 0 | 0.00 | 0.00 | 0.00 | hold |
| GROUP ONE TRADING LLC | 2,160 | 2,160 | 0 | 0.00 | 0.00 | -0.00 | hold |
| OLD POINT TRUST & FINANCIAL SERVICES N A | 50 | 0 | -50 | 0.00 | 0.00 | -0.00 | sell |
| VANGUARD GROUP INC | 115,978 | 115,838 | -140 | 0.00 | 0.00 | -0.00 | sell |
| FMR LLC | 161 | 0 | -161 | 0.00 | 0.00 | -0.00 | sell |