| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Stonepine Capital Management, LLC | 2,352,032 | 2,617,252 | +265,220 | 2.20 | 1.43 | -0.77 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 361,498 | 455,059 | +93,561 | 0.00 | 0.00 | -0.00 | buy |
| WealthTrust Axiom LLC | 322,588 | 376,938 | +54,350 | 0.10 | 0.06 | -0.04 | buy |
| Nantahala Capital Management, LLC | 5,111,588 | 5,144,114 | +32,526 | 0.36 | 0.20 | -0.16 | buy |
| PERKINS CAPITAL MANAGEMENT INC | 1,397,418 | 1,418,328 | +20,910 | 1.31 | 0.82 | -0.49 | buy |
| Embree Financial Group | 111,318 | 118,178 | +6,860 | 0.02 | 0.01 | -0.01 | buy |
| BlackRock, Inc. | 462,353 | 465,814 | +3,461 | 0.00 | 0.00 | -0.00 | buy |
| Tower Research Capital LLC (TRC) | 0 | 884 | +884 | 0.00 | 0.00 | +0.00 | buy |
| HighTower Advisors, LLC | 10,352 | 11,200 | +848 | 0.00 | 0.00 | -0.00 | buy |
| SIMPLEX TRADING, LLC | 3 | 143 | +140 | 0.00 | 0.00 | +0.00 | buy |
| GREAT VALLEY ADVISOR GROUP, INC. | 19,602 | 19,703 | +101 | 0.00 | 0.00 | -0.00 | buy |
| BNP PARIBAS FINANCIAL MARKETS | 210 | 214 | +4 | 0.00 | 0.00 | -0.00 | buy |
| DAFNA Capital Management LLC | 1,441,029 | 1,441,029 | 0 | 0.39 | 0.20 | -0.19 | hold |
| Sio Capital Management, LLC | 636,300 | 636,300 | 0 | 0.12 | 0.06 | -0.07 | hold |
| Essex Woodlands Management, Inc. | 7,714,709 | 7,714,709 | 0 | 2.86 | 1.91 | -0.95 | hold |
| Steward Partners Investment Advisory, LLC | 1,991 | 1,991 | 0 | 0.00 | 0.00 | -0.00 | hold |
| Destiny Wealth Partners, LLC | 52,500 | 52,500 | 0 | 0.01 | 0.00 | -0.00 | hold |
| SBI Securities Co., Ltd. | 301 | 301 | 0 | 0.00 | 0.00 | -0.00 | hold |
| UP STRATEGIC WEALTH INVESTMENT ADVISORS LLC | 99,888 | 99,888 | 0 | 0.06 | 0.07 | +0.01 | hold |
| PNC FINANCIAL SERVICES GROUP, INC. | 53,612 | 53,612 | 0 | 0.00 | 0.00 | -0.00 | hold |
| NORTHERN TRUST CORP | 174,398 | 174,398 | 0 | 0.00 | 0.00 | -0.00 | hold |
| CITIGROUP INC | 750,000 | 750,000 | 0 | 0.00 | 0.00 | -0.00 | hold |
| ACADIAN ASSET MANAGEMENT LLC | 20,817 | 20,817 | 0 | 0.00 | 0.00 | -0.00 | hold |
| STATE STREET CORP | 63,383 | 63,383 | 0 | 0.00 | 0.00 | -0.00 | hold |
| Virtu Financial LLC | 10,663 | 0 | -10,663 | 0.00 | 0.00 | -0.00 | sell |
| NINE MASTS CAPITAL Ltd | 16,486 | 0 | -16,486 | 0.00 | 0.00 | -0.00 | sell |
| XTX Topco Ltd | 40,955 | 15,173 | -25,782 | 0.00 | 0.00 | -0.00 | sell |
| RAYMOND JAMES FINANCIAL INC | 30,200 | 0 | -30,200 | 0.00 | 0.00 | -0.00 | sell |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 57,500 | 0 | -57,500 | 0.00 | 0.00 | -0.00 | sell |
| GSA CAPITAL PARTNERS LLP | 73,811 | 0 | -73,811 | 0.01 | 0.00 | -0.01 | sell |
| RENAISSANCE TECHNOLOGIES LLC | 128,700 | 52,600 | -76,100 | 0.00 | 0.00 | -0.00 | sell |
| SILVERARC CAPITAL MANAGEMENT, LLC | 2,647,512 | 2,259,312 | -388,200 | 0.45 | 0.17 | -0.29 | sell |
| UBS Group AG | 1,500,469 | 1,059,524 | -440,945 | 0.00 | 0.00 | -0.00 | sell |