| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Manatuck Hill Partners, LLC | 190,000 | 455,000 | +265,000 | 0.76 | 2.31 | +1.55 | buy |
| Parkman Healthcare Partners LLC | 475,000 | 507,423 | +32,423 | 0.49 | 0.79 | +0.30 | buy |
| RICE HALL JAMES & ASSOCIATES, LLC | 576,172 | 607,560 | +31,388 | 0.29 | 0.44 | +0.15 | buy |
| Calamos Advisors LLC | 33,399 | 46,173 | +12,774 | 0.00 | 0.00 | +0.00 | buy |
| PERKINS CAPITAL MANAGEMENT INC | 43,596 | 39,096 | -4,500 | 0.40 | 0.53 | +0.13 | sell |
| KENNEDY CAPITAL MANAGEMENT LLC | 478,404 | 472,472 | -5,932 | 0.10 | 0.15 | +0.05 | sell |
| CONNORS INVESTOR SERVICES INC | 31,550 | 22,050 | -9,500 | 0.03 | 0.03 | -0.00 | sell |
| ROYCE & ASSOCIATES LP | 994,300 | 790,640 | -203,660 | 0.09 | 0.11 | +0.02 | sell |