| WYNNEFIELD CAPITAL INC | 2,473,686 | $53.9m | 37.1% |
| Prescott Group Capital Management, L.L.C. | 1,783,097 | $38.9m | 3.4% |
| BlackRock, Inc. | 989,020 | $21.6m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 923,626 | $20.1m | 0.0% |
| AMERICAN CENTURY COMPANIES INC | 714,829 | $15.6m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 687,710 | $15.0m | 0.0% |
| KENNEDY CAPITAL MANAGEMENT LLC | 623,831 | $13.6m | 0.2% |
| VANGUARD CAPITAL MANAGEMENT LLC | 604,411 | $13.2m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 527,568 | $11.5m | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 379,914 | $8.3m | 0.0% |
| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 340,000 | $7.4m | 0.4% |
| STATE STREET CORP | 326,890 | $7.1m | 0.0% |
| Hillsdale Investment Management Inc. | 304,607 | $6.6m | 0.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 289,408 | $6.3m | 0.0% |
| Boston Partners | 262,663 | $5.7m | 0.0% |
| MORGAN STANLEY | 235,491 | $5.1m | 0.0% |
| JACOBS LEVY EQUITY MANAGEMENT, INC | 214,189 | $4.7m | 0.0% |
| Nuveen, LLC | 208,892 | $4.6m | 0.0% |
| BFSG, LLC | 198,861 | $4.3m | 0.4% |
| First Eagle Investment Management, LLC | 197,600 | $4.3m | 0.0% |
| ARROWSTREET CAPITAL, LIMITED PARTNERSHIP | 191,251 | $4.2m | 0.0% |
| JPMORGAN CHASE & CO | 187,784 | $4.0m | 0.0% |
| MACKENZIE FINANCIAL CORP | 144,104 | $3.1m | 0.0% |
| TWO SIGMA INVESTMENTS, LP | 132,644 | $2.9m | 0.0% |
| NORTHERN TRUST CORP | 129,887 | $2.8m | 0.0% |