| Madryn Asset Management, LP | 18,475,893 | $25,497 |
| UBS Group AG | 2,607,047 | $3,598 |
| VANGUARD GROUP INC | 2,582,382 | $3,564 |
| BALYASNY ASSET MANAGEMENT L.P. | 2,552,404 | $3,522 |
| BlackRock, Inc. | 2,353,751 | $3,248 |
| Lane Generational LLC | 1,705,197 | $2,353 |
| JANE STREET GROUP, LLC | 1,017,862 | $1,405 |
| MASTERS CAPITAL MANAGEMENT LLC | 1,000,000 | $1,380 |
| FourWorld Capital Management LLC | 931,250 | $1,285 |
| GEODE CAPITAL MANAGEMENT, LLC | 891,733 | $1,231 |
| Ikarian Capital, LLC | 701,182 | $968 |
| WEXFORD CAPITAL LP | 644,951 | $890 |
| STATE STREET CORP | 584,167 | $806 |
| HighTower Advisors, LLC | 564,306 | $779 |
| RENAISSANCE TECHNOLOGIES LLC | 474,900 | $655 |
| GOLDMAN SACHS GROUP INC | 331,954 | $458 |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP | 321,561 | $444 |
| XTX Topco Ltd | 314,194 | $434 |
| MARSHALL WACE, LLP | 286,045 | $395 |
| NORTHERN TRUST CORP | 278,400 | $384 |
| AdvisorShares Investments LLC | 270,916 | $374 |
| JBF Capital, Inc. | 233,166 | $322 |
| Massar Capital Management, LP | 221,000 | $305 |
| TWO SIGMA INVESTMENTS, LP | 198,745 | $274 |
| BOOTHBAY FUND MANAGEMENT, LLC | 175,000 | $242 |
| TWO SIGMA ADVISERS, LP | 169,000 | $233 |
| Dauntless Investment Group, LLC | 160,927 | $222 |
| Aristides Capital LLC | 136,400 | $188 |
| MORGAN STANLEY | 116,431 | $161 |
| Qube Research & Technologies Ltd | 108,208 | $149 |
| BRIDGEWAY CAPITAL MANAGEMENT, LLC | 95,205 | $131 |
| Caption Management, LLC | 92,501 | $128 |
| BANK OF AMERICA CORP /DE/ | 92,421 | $128 |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 91,129 | $126 |
| GAMCO INVESTORS, INC. ET AL | 79,200 | $109 |
| Bank of New York Mellon Corp | 78,605 | $108 |
| FMR LLC | 78,234 | $108 |
| ExodusPoint Capital Management, LP | 72,384 | $100 |
| Caitong International Asset Management Co., Ltd | 69,756 | $96 |
| BARCLAYS PLC | 61,606 | $85 |
| Invesco Ltd. | 58,940 | $81 |
| Cruiser Capital Advisors, LLC | 48,900 | $67 |
| RHUMBLINE ADVISERS | 48,407 | $67 |
| GROUP ONE TRADING, L.P. | 48,336 | $67 |
| ROYAL BANK OF CANADA | 47,233 | $65 |
| Nuveen, LLC | 47,043 | $65 |
| DEUTSCHE BANK AG\ | 45,793 | $63 |
| WELLS FARGO & COMPANY/MN | 43,291 | $60 |
| SIMPLEX TRADING, LLC | 43,085 | $59 |
| BlueCrest Capital Management Ltd | 40,000 | $55 |
| GABELLI FUNDS LLC | 38,000 | $52 |
| Presidio Capital Management, LLC | 37,436 | $52 |
| PRICE T ROWE ASSOCIATES INC /MD/ | 36,861 | $0 |
| Tradewinds, LLC. | 36,437 | $50 |
| Pathstone Holdings, LLC | 32,231 | $44 |
| NATIONAL BANK OF CANADA /FI/ | 32,000 | $44 |
| David J Yvars Group | 31,230 | $43 |
| ALLIANCEBERNSTEIN L.P. | 28,800 | $40 |
| Abel Hall, LLC | 28,605 | $39 |
| Squarepoint Ops LLC | 23,206 | $32 |
| Fielder Capital Group LLC | 22,797 | $31 |
| Fermata Advisors, LLC | 19,843 | $27 |
| Verition Fund Management LLC | 18,048 | $25 |
| MIRAE ASSET GLOBAL ETFS HOLDINGS Ltd. | 17,184 | $24 |
| INTECH INVESTMENT MANAGEMENT LLC | 17,010 | $23 |
| StoneX Group Inc. | 16,917 | $23 |
| JPMORGAN CHASE & CO | 16,576 | $23 |
| MILLENNIUM MANAGEMENT LLC | 10,817 | $15 |
| Engineers Gate Manager LP | 10,661 | $15 |
| Police & Firemen's Retirement System of New Jersey | 9,727 | $13 |
| BNP PARIBAS ARBITRAGE, SA | 8,598 | $12 |
| Tower Research Capital LLC (TRC) | 8,067 | $11 |
| NEW YORK STATE COMMON RETIREMENT FUND | 5,800 | $8 |
| FreeGulliver LLC | 5,000 | $7 |
| Legal & General Group Plc | 4,030 | $6 |
| Ameritas Investment Partners, Inc. | 3,692 | $5 |
| MCF Advisors LLC | 3,564 | $5 |
| Russell Investments Group, Ltd. | 3,207 | $4 |
| Addison Advisors LLC | 3,000 | $4 |
| CALIFORNIA STATE TEACHERS RETIREMENT SYSTEM | 2,421 | $3 |
| Woodbridge Co Ltd | 1,838 | $3 |
| Rockefeller Capital Management L.P. | 1,500 | $2 |
| AMALGAMATED BANK | 1,239 | $0 |
| CITIGROUP INC | 1,133 | $2 |
| OSAIC HOLDINGS, INC. | 795 | $1 |
| GAMMA Investing LLC | 681 | $1 |
| SBI Securities Co., Ltd. | 453 | $1 |
| MAI Capital Management | 300 | $0 |
| Federation des caisses Desjardins du Quebec | 254 | $0 |
| Sterling Capital Management LLC | 235 | $0 |
| United Financial Planning Group LLC | 100 | $0 |
| CWM, LLC | 81 | $0 |
| CIBC Private Wealth Group, LLC | 20 | $0 |
| PNC Financial Services Group, Inc. | 5 | $0 |