| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 705,000 | 1,025,000 | +320,000 | 0.85 | 0.84 | -0.02 | buy |
| Azarias Capital Management, L.P. | 991,107 | 1,273,193 | +282,086 | 5.41 | 5.68 | +0.27 | buy |
| WESTERLY CAPITAL MANAGEMENT, LLC | 880,000 | 1,080,000 | +200,000 | 4.35 | 5.34 | +0.99 | buy |
| GENDELL JEFFREY L | 870,556 | 936,593 | +66,037 | 0.44 | 0.33 | -0.11 | buy |
| G2 Investment Partners Management LLC | 157,088 | 211,954 | +54,866 | 0.54 | 0.55 | +0.00 | buy |
| Boston Partners | 22,849 | 72,707 | +49,858 | 0.00 | 0.00 | +0.00 | buy |
| Harvey Partners, LLC | 1,355,000 | 1,400,000 | +45,000 | 1.87 | 1.67 | -0.20 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 205,561 | 237,421 | +31,860 | 0.53 | 0.44 | -0.09 | buy |
| Dynamic Technology Lab Private Ltd | 24,148 | 54,925 | +30,777 | 0.03 | 0.06 | +0.03 | buy |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 169,607 | 190,691 | +21,084 | 0.01 | 0.01 | -0.00 | buy |
| Stanley-Laman Group, Ltd. | 313,550 | 326,621 | +13,071 | 0.57 | 0.47 | -0.11 | buy |
| OBERWEIS ASSET MANAGEMENT INC/ | 198,500 | 211,075 | +12,575 | 0.19 | 0.13 | -0.06 | buy |
| Greenhaven Road Investment Management, L.P. | 15,750 | 15,983 | +233 | 0.09 | 0.07 | -0.01 | buy |
| Pacific Ridge Capital Partners, LLC | 48,117 | 48,180 | +63 | 0.14 | 0.11 | -0.02 | buy |
| 1492 Capital Management LLC | 182,923 | 182,658 | -265 | 1.33 | 1.03 | -0.30 | sell |
| MONEY CONCEPTS CAPITAL CORP | 106,658 | 105,637 | -1,021 | 0.13 | 0.09 | -0.04 | sell |
| SATURNA CAPITAL CORP | 56,920 | 50,920 | -6,000 | 0.01 | 0.01 | -0.00 | sell |
| ROYCE & ASSOCIATES LP | 765,676 | 755,442 | -10,234 | 0.09 | 0.07 | -0.02 | sell |
| PERRITT CAPITAL MANAGEMENT INC | 45,200 | 34,200 | -11,000 | 0.32 | 0.19 | -0.13 | sell |
| WealthTrust Axiom LLC | 109,350 | 82,050 | -27,300 | 0.46 | 0.27 | -0.19 | sell |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,950,639 | 1,914,763 | -35,876 | 7.43 | 5.82 | -1.62 | sell |
| RBF Capital, LLC | 331,970 | 143,071 | -188,899 | 0.24 | 0.08 | -0.16 | sell |
| Portolan Capital Management, LLC | 723,318 | 379,070 | -344,248 | 0.72 | 0.31 | -0.41 | sell |