| 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 |
| 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 |
| GREAT VALLEY ADVISOR GROUP, INC. | 19,602 | 19,703 | +101 | 0.00 | 0.00 | -0.00 | buy |
| SILVERARC CAPITAL MANAGEMENT, LLC | 2,647,512 | 2,259,312 | -388,200 | 0.45 | 0.17 | -0.29 | sell |