| Nantahala Capital Management, LLC | 68,394,000 | $53,621 |
| AWM Investment Company, Inc. | 6,594,121 | $5,170 |
| VANGUARD GROUP INC | 2,272,591 | $1,782 |
| RENAISSANCE TECHNOLOGIES LLC | 919,860 | $721 |
| GEODE CAPITAL MANAGEMENT, LLC | 491,949 | $386 |
| Crescent Grove Advisors, LLC | 412,024 | $323 |
| Hillsdale Investment Management Inc. | 362,200 | $284 |
| CITADEL ADVISORS LLC | 287,798 | $226 |
| NANO CAP NEW MILLENNIUM GROWTH FUND L P | 280,000 | $220 |
| ACADIAN ASSET MANAGEMENT LLC | 194,062 | $0 |
| MILLENNIUM MANAGEMENT LLC | 190,846 | $150 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 164,100 | $129 |
| BlackRock, Inc. | 115,782 | $91 |
| Mink Brook Asset Management LLC | 109,466 | $86 |
| WIREGRASS INVESTMENT MANAGEMENT LLC | 103,000 | $81 |
| Tradition Wealth Management, LLC | 100,297 | $79 |
| Private Advisor Group, LLC | 85,000 | $67 |
| TWO SIGMA SECURITIES, LLC | 77,350 | $61 |
| NORTHERN TRUST CORP | 57,464 | $45 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 36,158 | $28 |
| STATE STREET CORP | 31,266 | $25 |
| PRUDENTIAL FINANCIAL INC | 23,400 | $18 |
| LAZARD ASSET MANAGEMENT LLC | 22,720 | $18 |
| Virtu Financial LLC | 20,146 | $0 |
| Kestra Advisory Services, LLC | 20,000 | $16 |
| JANE STREET GROUP, LLC | 19,206 | $15 |
| Equitable Holdings, Inc. | 11,450 | $9 |
| Tower Research Capital LLC (TRC) | 4,616 | $4 |
| MASSMUTUAL TRUST CO FSB/ADV | 2,000 | $2 |
| MORGAN STANLEY | 1,125 | $1 |
| BANK OF AMERICA CORP /DE/ | 428 | $0 |
| VALLEY WEALTH MANAGERS, INC. | 298 | $0 |
| Cornerstone Planning Group LLC | 12 | $0 |
| UBS Group AG | 8 | $0 |
| SBI Securities Co., Ltd. | 2 | $0 |