| PUNCH & ASSOCIATES INVESTMENT MANAGEMENT, INC. | 1,501,487 | $19.0m | 0.9% |
| BlackRock, Inc. | 1,274,688 | $16.1m | 0.0% |
| ROYCE & ASSOCIATES LP | 1,071,223 | $13.6m | 0.1% |
| VANGUARD CAPITAL MANAGEMENT LLC | 845,968 | $10.7m | 0.0% |
| Potomac Capital Management, Inc. | 538,000 | $6.8m | 4.6% |
| GEODE CAPITAL MANAGEMENT, LLC | 482,221 | $6.1m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 425,741 | $5.4m | 0.0% |
| STATE STREET CORP | 338,160 | $4.3m | 0.0% |
| Norwood Investment Partners, LP | 335,233 | $4.2m | 5.9% |
| JPMORGAN CHASE & CO | 301,754 | $4.0m | 0.0% |
| G2 Investment Partners Management LLC | 241,533 | $3.1m | 0.6% |
| Manatuck Hill Partners, LLC | 240,000 | $3.0m | 1.0% |
| MACKENZIE FINANCIAL CORP | 215,228 | $2.7m | 0.0% |
| Invenomic Capital Management LP | 207,258 | $2.6m | 0.2% |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 206,296 | $2.6m | 0.0% |
| MYDA Advisors LLC | 200,000 | $2.5m | 0.4% |
| AMERIPRISE FINANCIAL INC | 194,331 | $2.5m | 0.0% |
| LAZARD ASSET MANAGEMENT LLC | 193,099 | $2.4m | 0.0% |
| NORTHERN TRUST CORP | 191,270 | $2.4m | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 182,073 | $2.3m | 0.0% |
| ACADIAN ASSET MANAGEMENT LLC | 167,564 | $2.1m | 0.0% |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 150,000 | $1.9m | 1.5% |
| VANGUARD FIDUCIARY TRUST CO | 136,780 | $1.7m | 0.0% |
| FEDERATED HERMES, INC. | 134,263 | $1.7m | 0.0% |
| RAYMOND JAMES FINANCIAL INC | 132,688 | $1.7m | 0.0% |