| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| Opaleye Management Inc. | 0 | 115,142 | +115,142 | 0.00 | 0.11 | +0.11 | buy |
| Connective Capital Management, LLC | 0 | 47,931 | +47,931 | 0.00 | 0.29 | +0.29 | buy |
| BOOTHBAY FUND MANAGEMENT, LLC | 263,476 | 291,868 | +28,392 | 0.08 | 0.05 | -0.03 | buy |
| Ikarian Capital, LLC | 917,867 | 946,259 | +28,392 | 2.83 | 1.25 | -1.59 | buy |
| TWO SIGMA INVESTMENTS, LP | 0 | 22,728 | +22,728 | 0.00 | 0.00 | +0.00 | buy |
| Zullo Investment Group, Inc. | 0 | 19,500 | +19,500 | 0.00 | 0.05 | +0.05 | buy |
| Quadrature Capital Ltd | 0 | 13,642 | +13,642 | 0.00 | 0.00 | +0.00 | buy |
| MARSHALL WACE, LLP | 64,325 | 72,212 | +7,887 | 0.00 | 0.00 | -0.00 | buy |
| Solas Capital Management, LLC | 1,276,012 | 1,282,192 | +6,180 | 6.66 | 5.09 | -1.57 | buy |
| BERKSHIRE ASSET MANAGEMENT LLC/PA | 11,824 | 17,824 | +6,000 | 0.01 | 0.00 | -0.00 | buy |
| Tower Research Capital LLC (TRC) | 0 | 1,648 | +1,648 | 0.00 | 0.00 | +0.00 | buy |
| VILLERE ST DENIS J & CO LLC | 63,838 | 65,258 | +1,420 | 0.06 | 0.04 | -0.02 | buy |
| JONES FINANCIAL COMPANIES LLLP | 0 | 200 | +200 | 0.00 | 0.00 | +0.00 | buy |
| MILLENNIUM MANAGEMENT LLC | 17,224 | 17,250 | +26 | 0.00 | 0.00 | -0.00 | buy |
| GEODE CAPITAL MANAGEMENT, LLC | 11,992 | 11,992 | 0 | 0.00 | 0.00 | -0.00 | hold |
| CORSAIR CAPITAL MANAGEMENT, L.P. | 134,898 | 134,898 | 0 | 0.24 | 0.16 | -0.09 | hold |
| AWM Investment Company, Inc. | 1,095,652 | 1,095,652 | 0 | 1.15 | 0.67 | -0.48 | hold |
| Aristides Capital LLC | 165,458 | 165,458 | 0 | 0.49 | 0.32 | -0.17 | hold |
| Cable Car Capital, LP | 869,002 | 869,002 | 0 | 3.51 | 2.42 | -1.08 | hold |
| Steward Partners Investment Advisory, LLC | 200 | 200 | 0 | 0.00 | 0.00 | -0.00 | hold |
| SALEM INVESTMENT COUNSELORS INC | 45,402 | 45,402 | 0 | 0.01 | 0.01 | -0.00 | hold |
| BlackRock, Inc. | 5,443 | 0 | -5,443 | 0.00 | 0.00 | -0.00 | sell |
| NATIONAL BANK OF CANADA /FI/ | 12,093 | 5,292 | -6,801 | 0.00 | 0.00 | -0.00 | sell |
| TUDOR INVESTMENT CORP ET AL | 70,000 | 61,596 | -8,404 | 0.00 | 0.00 | -0.00 | sell |
| Massar Capital Management, LP | 12,433 | 0 | -12,433 | 0.09 | 0.00 | -0.09 | sell |
| WEXFORD CAPITAL LP | 16,666 | 0 | -16,666 | 0.04 | 0.00 | -0.04 | sell |
| SPHERA FUNDS MANAGEMENT LTD. | 376,649 | 338,752 | -37,897 | 0.92 | 0.52 | -0.40 | sell |
| Manatuck Hill Partners, LLC | 117,000 | 0 | -117,000 | 0.41 | 0.00 | -0.41 | sell |
| Bleichroeder LP | 138,919 | 0 | -138,919 | 0.32 | 0.00 | -0.32 | sell |