| Mink Brook Asset Management LLC | 316,139 | $3.4m | 1.5% |
| VANGUARD CAPITAL MANAGEMENT LLC | 134,567 | $1.4m | 0.0% |
| Cable Car Capital, LP | 104,543 | $1.1m | 0.0% |
| RENAISSANCE TECHNOLOGIES LLC | 80,426 | $857,341 | 0.0% |
| BlackRock, Inc. | 61,416 | $654,695 | 0.0% |
| North Star Investment Management Corp. | 55,000 | $586,300 | 0.0% |
| DIMENSIONAL FUND ADVISORS LP | 41,861 | $446,280 | 0.0% |
| GEODE CAPITAL MANAGEMENT, LLC | 30,835 | $328,802 | 0.0% |
| RBF Capital, LLC | 28,112 | $299,674 | 0.0% |
| Axxion S.A. | 23,542 | $250,958 | 0.0% |
| VANGUARD FIDUCIARY TRUST CO | 18,007 | $191,955 | 0.0% |
| Manatuck Hill Partners, LLC | 12,636 | $134,700 | 0.0% |
| HOTCHKIS & WILEY CAPITAL MANAGEMENT LLC | 11,920 | $127,067 | 0.0% |
| GatePass Capital, LLC | 11,200 | $119,392 | 0.0% |
| Rothschild Wealth LLC | 10,800 | $115,128 | 0.0% |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 10,019 | $106,803 | 0.0% |
| SBI Securities Co., Ltd. | 1,258 | $13,410 | 0.0% |
| Vanguard Global Advisers, LLC | 1,056 | $11,257 | 0.0% |
| US BANCORP \DE\ | 1,003 | $10,692 | 0.0% |
| UBS Group AG | 524 | $5,586 | 0.0% |
| Tower Research Capital LLC (TRC) | 321 | $3,422 | 0.0% |
| ROYAL BANK OF CANADA | 140 | $1,000 | 0.0% |
| BARCLAYS PLC | 12 | $128 | 0.0% |
| MORGAN STANLEY | 6 | $65 | 0.0% |
| WHITTIER TRUST CO OF NEVADA INC | 1 | $11 | 0.0% |