| 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 |
| RTW INVESTMENTS, LP | 1,492,432 | 1,504,602 | +12,170 | 0.08 | 0.05 | -0.03 | buy |
| Penbrook Management LLC | 73,410 | 75,710 | +2,300 | 0.13 | 0.10 | -0.03 | buy |
| 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 |
| Nantahala Capital Management, LLC | 106,769 | 97,124 | -9,645 | 0.02 | 0.01 | -0.01 | sell |
| Stonepine Capital Management, LLC | 1,203,491 | 669,684 | -533,807 | 0.97 | 0.58 | -0.39 | sell |