| Bleichroeder LP | 7,378,333 | $26,341 |
| AWM Investment Company, Inc. | 5,221,282 | $18,640 |
| MVM Partners, LLC | 4,700,457 | $16,781 |
| Samjo Management, LLC | 1,395,950 | $4,984 |
| PERKINS CAPITAL MANAGEMENT INC | 1,378,941 | $4,923 |
| NORTHERN TRUST CORP | 498,245 | $1,779 |
| KENNEDY CAPITAL MANAGEMENT LLC | 395,380 | $1,412 |
| FreeGulliver LLC | 317,894 | $1,135 |
| Mink Brook Asset Management LLC | 263,420 | $940 |
| RENAISSANCE TECHNOLOGIES LLC | 250,100 | $893 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 246,998 | $882 |
| Panoramic Capital, LLC | 238,668 | $852 |
| Russell Investments Group, Ltd. | 194,097 | $693 |
| MARSHALL WACE, LLP | 170,631 | $609 |
| Shay Capital LLC | 170,500 | $609 |
| MILLENNIUM MANAGEMENT LLC | 116,831 | $417 |
| 683 Capital Management, LLC | 107,623 | $384 |
| BlackRock, Inc. | 99,183 | $354 |
| CITADEL ADVISORS LLC | 95,112 | $340 |
| JANE STREET GROUP, LLC | 92,078 | $329 |
| GOLDMAN SACHS GROUP INC | 84,402 | $301 |
| AlphaCentric Advisors LLC | 75,126 | $268 |
| GSA CAPITAL PARTNERS LLP | 70,896 | $0 |
| Calamos Advisors LLC | 67,452 | $241 |
| Point72 Asset Management, L.P. | 64,978 | $232 |
| MORGAN STANLEY | 56,536 | $202 |
| Hudson Bay Capital Management LP | 55,658 | $199 |
| Qube Research & Technologies Ltd | 48,473 | $173 |
| TWO SIGMA INVESTMENTS, LP | 47,991 | $171 |
| OMERS ADMINISTRATION Corp | 46,011 | $164 |
| XTX Topco Ltd | 40,860 | $146 |
| Jump Financial, LLC | 38,800 | $139 |
| Delta Investment Management, LLC | 30,930 | $110 |
| GEODE CAPITAL MANAGEMENT, LLC | 29,185 | $104 |
| FIRST MANHATTAN CO. LLC. | 27,000 | $96 |
| CITIGROUP INC | 24,949 | $89 |
| Toroso Investments, LLC | 23,887 | $85 |
| LAZARD ASSET MANAGEMENT LLC | 23,305 | $83 |
| FAS Wealth Partners, Inc. | 22,625 | $81 |
| Lighthouse Investment Partners, LLC | 20,513 | $73 |
| BALYASNY ASSET MANAGEMENT L.P. | 19,058 | $68 |
| Squarepoint Ops LLC | 14,341 | $51 |
| BANK OF AMERICA CORP /DE/ | 13,854 | $49 |
| Jefferies Financial Group Inc. | 10,925 | $39 |
| Lido Advisors, LLC | 10,339 | $48 |
| Cambridge Investment Research Advisors, Inc. | 10,000 | $0 |
| Intesa Sanpaolo Wealth Management | 10,000 | $36 |
| UBS Group AG | 1,689 | $6 |
| FEDERATED HERMES, INC. | 991 | $4 |
| JPMORGAN CHASE & CO | 536 | $2 |
| BARCLAYS PLC | 384 | $1 |
| WELLS FARGO & COMPANY/MN | 200 | $1 |
| Monetary Solutions, Ltd | 85 | $0 |
| RHUMBLINE ADVISERS | 72 | $0 |
| SBI Securities Co., Ltd. | 29 | $0 |
| Farther Finance Advisors, LLC | 10 | $0 |