| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| PERKINS CAPITAL MANAGEMENT INC | 263,905 | 508,905 | +245,000 | 0.63 | 0.87 | +0.23 | buy |
| RENAISSANCE TECHNOLOGIES LLC | 0 | 45,488 | +45,488 | 0.00 | 0.00 | +0.00 | buy |
| RTW INVESTMENTS, LP | 1,492,432 | 1,504,602 | +12,170 | 0.08 | 0.05 | -0.03 | buy |
| Tower Research Capital LLC (TRC) | 0 | 4,952 | +4,952 | 0.00 | 0.00 | +0.00 | buy |
| MORGAN STANLEY | 481,000 | 483,920 | +2,920 | 0.00 | 0.00 | -0.00 | buy |
| Penbrook Management LLC | 73,410 | 75,710 | +2,300 | 0.13 | 0.10 | -0.03 | buy |
| VANGUARD GROUP INC | 490,944 | 490,944 | 0 | 0.00 | 0.00 | -0.00 | hold |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 40,800 | 40,800 | 0 | 0.00 | 0.00 | -0.00 | hold |
| PRUDENTIAL FINANCIAL INC | 10,600 | 10,600 | 0 | 0.00 | 0.00 | -0.00 | hold |
| GEODE CAPITAL MANAGEMENT, LLC | 81,583 | 81,583 | 0 | 0.00 | 0.00 | -0.00 | hold |
| SILVERCREST ASSET MANAGEMENT GROUP LLC | 544,877 | 544,877 | 0 | 0.01 | 0.01 | -0.00 | hold |
| Allworth Financial LP | 7,015 | 7,015 | 0 | 0.00 | 0.00 | -0.00 | hold |
| Qube Research & Technologies Ltd | 204 | 204 | 0 | 0.00 | 0.00 | -0.00 | hold |
| BARCLAYS PLC | 5,145 | 5,145 | 0 | 0.00 | 0.00 | -0.00 | hold |
| NORTHERN TRUST CORP | 16,440 | 16,440 | 0 | 0.00 | 0.00 | -0.00 | hold |
| STATE STREET CORP | 33,691 | 33,691 | 0 | 0.00 | 0.00 | -0.00 | hold |
| State of Wyoming | 649 | 0 | -649 | 0.00 | 0.00 | -0.00 | sell |
| First Bank & Trust | 14,375 | 13,518 | -857 | 0.01 | 0.01 | -0.00 | sell |
| WASATCH ADVISORS LP | 856,273 | 850,308 | -5,965 | 0.01 | 0.01 | -0.00 | sell |
| MILLENNIUM MANAGEMENT LLC | 31,221 | 23,615 | -7,606 | 0.00 | 0.00 | -0.00 | sell |
| Nantahala Capital Management, LLC | 106,769 | 97,124 | -9,645 | 0.03 | 0.02 | -0.01 | sell |
| DIMENSIONAL FUND ADVISORS LP | 54,399 | 36,030 | -18,369 | 0.00 | 0.00 | -0.00 | sell |
| UBS Group AG | 130,833 | 62,409 | -68,424 | 0.00 | 0.00 | -0.00 | sell |
| Stonepine Capital Management, LLC | 1,203,491 | 669,684 | -533,807 | 0.97 | 0.58 | -0.39 | sell |