| Fund | Previous Shares | Current Shares ▲▼ | Change in Shares ▲▼ | Previous Portfolio Weightage (%) | Current Portfolio Weightage (%) ▲▼ | Change in Weight (%) ▲▼ | Type |
|---|---|---|---|---|---|---|---|
| NEEDHAM INVESTMENT MANAGEMENT LLC | 1,025,000 | 1,420,000 | +395,000 | 0.84 | 1.26 | +0.42 | buy |
| Azarias Capital Management, L.P. | 1,273,193 | 1,438,259 | +165,066 | 5.68 | 7.37 | +1.69 | buy |
| Portolan Capital Management, LLC | 379,070 | 509,059 | +129,989 | 0.31 | 0.43 | +0.12 | buy |
| Harvey Partners, LLC | 1,400,000 | 1,515,000 | +115,000 | 1.67 | 1.99 | +0.32 | buy |
| ROYCE & ASSOCIATES LP | 755,442 | 863,262 | +107,820 | 0.07 | 0.09 | +0.02 | buy |
| PRESCOTT GROUP CAPITAL MANAGEMENT, L.L.C. | 70,004 | 130,004 | +60,000 | 0.11 | 0.22 | +0.11 | buy |
| WESTERLY CAPITAL MANAGEMENT, LLC | 1,080,000 | 1,100,000 | +20,000 | 5.34 | 7.13 | +1.79 | buy |
| PERRITT CAPITAL MANAGEMENT INC | 34,200 | 50,200 | +16,000 | 0.19 | 0.30 | +0.11 | buy |
| Stanley-Laman Group, Ltd. | 326,621 | 335,444 | +8,823 | 0.47 | 0.54 | +0.08 | buy |
| Boston Partners | 72,707 | 75,401 | +2,694 | 0.00 | 0.00 | +0.00 | buy |
| Dynamic Technology Lab Private Ltd | 54,925 | 56,498 | +1,573 | 0.06 | 0.07 | +0.01 | buy |
| 1492 Capital Management LLC | 182,658 | 183,876 | +1,218 | 1.03 | 1.06 | +0.03 | buy |
| ESSEX INVESTMENT MANAGEMENT CO LLC | 237,421 | 238,056 | +635 | 0.44 | 0.48 | +0.04 | buy |
| MONEY CONCEPTS CAPITAL CORP | 105,637 | 106,267 | +630 | 0.09 | 0.09 | +0.00 | buy |
| Greenhaven Road Investment Management, L.P. | 15,983 | 15,685 | -298 | 0.07 | 0.08 | +0.00 | sell |
| WealthTrust Axiom LLC | 82,050 | 77,800 | -4,250 | 0.27 | 0.27 | -0.00 | sell |
| Pacific Ridge Capital Partners, LLC | 48,180 | 35,920 | -12,260 | 0.11 | 0.10 | -0.02 | sell |
| SATURNA CAPITAL CORP | 50,920 | 29,694 | -21,226 | 0.01 | 0.00 | -0.00 | sell |
| RBF Capital, LLC | 143,071 | 101,161 | -41,910 | 0.08 | 0.06 | -0.02 | sell |
| Nierenberg Investment Management Company, Inc. | 99,555 | 49,555 | -50,000 | 0.55 | 0.32 | -0.23 | sell |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 190,691 | 135,514 | -55,177 | 0.01 | 0.01 | -0.00 | sell |
| GENDELL JEFFREY L | 936,593 | 597,118 | -339,475 | 0.33 | 0.22 | -0.11 | sell |
| FIRST WILSHIRE SECURITIES MANAGEMENT INC | 1,914,763 | 1,369,407 | -545,356 | 5.82 | 4.44 | -1.38 | sell |