| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| ADAGE CAPITAL PARTNERS GP, L.L.C. | 3,249,994 | 3,902,360 | +652,366 | 0.04 | 0.04 | +0.00 | buy |
| Western Standard LLC | 1,698,097 | 2,084,418 | +386,321 | 10.07 | 7.74 | -2.33 | buy |
| 683 Capital Management, LLC | 675,000 | 791,845 | +116,845 | 0.32 | 0.27 | -0.05 | buy |
| Nantahala Capital Management, LLC | 3,432,637 | 3,529,214 | +96,577 | 1.10 | 0.84 | -0.25 | buy |
| Palo Alto Investors LP | 12,865 | 108,865 | +96,000 | 0.01 | 0.09 | +0.08 | buy |
| GSA CAPITAL PARTNERS LLP | 96,092 | 106,525 | +10,433 | 0.05 | 0.05 | 0.00 | buy |
| Rosalind Advisors, Inc. | 1,832,000 | 1,805,390 | -26,610 | 7.41 | 5.14 | -2.27 | sell |
| Ikarian Capital, LLC | 583,593 | 533,581 | -50,012 | 1.15 | 0.85 | -0.30 | sell |
| Aberdeen Group plc | 326,995 | 224,356 | -102,639 | 0.00 | 0.00 | -0.00 | sell |