| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Nantahala Capital Management, LLC | 1,795,697 | 2,864,947 | +1,069,250 | 0.52 | 0.55 | +0.03 | buy |
| AIGH Capital Management LLC | 1,697,316 | 2,510,442 | +813,126 | 4.11 | 4.48 | +0.37 | buy |
| Alyeska Investment Group, L.P. | 91,977 | 643,445 | +551,468 | 0.00 | 0.01 | +0.01 | buy |
| Knollwood Investment Advisory, LLC | 409,223 | 934,617 | +525,394 | 0.23 | 0.41 | +0.18 | buy |
| Informed Momentum Co LLC | 25,260 | 122,260 | +97,000 | 0.02 | 0.07 | +0.05 | buy |
| PERKINS CAPITAL MANAGEMENT INC | 780,102 | 856,552 | +76,450 | 3.65 | 3.06 | -0.59 | buy |
| SILVERARC CAPITAL MANAGEMENT, LLC | 1,603,580 | 1,645,808 | +42,228 | 1.96 | 1.41 | -0.55 | buy |
| KENNEDY CAPITAL MANAGEMENT LLC | 200,000 | 240,058 | +40,058 | 0.02 | 0.02 | -0.00 | buy |
| Arcus Capital Partners, LLC | 10,000 | 20,000 | +10,000 | 0.02 | 0.03 | +0.01 | buy |
| Birchview Capital, LP | 1,551,655 | 1,321,215 | -230,440 | 7.11 | 4.36 | -2.75 | sell |