| Bleichroeder LP |
| 0.54% | 2.93% | #2 | $3.0M | 7.4M | $17.0M | 7.4M | 00.00% | Unchanged |
| MVM Partners, LLC |
| 100% | 100% | #1 | $1.9M | 4.7M | $10.8M | 4.7M | 00.00% | Unchanged |
| PERKINS CAPITAL MANAGEMENT INC |
| 0.46% | 3.19% | #3 | $579,722 | 1.4M | $3.4M | 1.5M | -64,550-4.37% | Reduce |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #16 | $209,272 | 509,674 | $137,158 | 59,634 | +450,040+754.67% | Add |
| JANE STREET GROUP, LLC |
| <0.01% | — | #18 | $206,622 | 503,219 | $0 | 0 | +503,219 | New Buy |
| GSA CAPITAL PARTNERS LLP |
| 0.01% | <0.01% | #5 | $197,903 | 481,985 | $26,000 | 11,092 | +470,893+4,245.34% | Add |
| RENAISSANCE TECHNOLOGIES LLC |
| <0.01% | <0.01% | #11 | $133,479 | 325,084 | $700,810 | 304,700 | +20,384+6.69% | Add |
| MILLENNIUM MANAGEMENT LLC |
| <0.01% | <0.01% | #14 | $93,826 | 228,510 | $1.3M | 544,728 | -316,218-58.05% | Reduce |
| Squarepoint Ops LLC |
| <0.01% | — | #13 | $82,235 | 200,281 | $0 | 0 | +200,281 | New Buy |
| XTX Topco Ltd |
| <0.01% | <0.01% | #7 | $80,083 | 195,039 | $86,745 | 37,715 | +157,324+417.14% | Add |
| HRT FINANCIAL LP |
| <0.01% | <0.01% | #12 | $75,746 | 184,477 | $26,000 | 11,323 | +173,154+1,529.22% | Add |
| BlackRock, Inc. |
| <0.01% | <0.01% | #20 | $60,384 | 147,063 | $239,938 | 104,321 | +42,742+40.97% | Add |
| Virtu Financial LLC |
| <0.01% | — | #6 | $55,093 | 134,178 | $0 | 0 | +134,178 | New Buy |
| Ground Swell Capital, LLC |
| 0.04% | — | #4 | $36,180 | 88,114 | $0 | 0 | +88,114 | New Buy |
| Tower Research Capital LLC (TRC) |
| <0.01% | — | #10 | $15,007 | 36,549 | $0 | 0 | +36,549 | New Buy |
| FAS Wealth Partners, Inc. |
| <0.01% | <0.01% | #9 | $9,290 | 22,625 | $52,038 | 22,625 | 00.00% | Unchanged |
| Lido Advisors, LLC |
| <0.01% | <0.01% | #17 | $8,316 | 20,253 | $24,143 | 10,497 | +9,756+92.94% | Add |
| Cambridge Investment Research Advisors, Inc. |
| <0.01% | <0.01% | #19 | $4,106 | 10,000 | $23,000 | 10,000 | 00.00% | Unchanged |
| Intesa Sanpaolo Wealth Management |
| <0.01% | 0.01% | #8 | $4,106 | 10,000 | $23,000 | 10,000 | 00.00% | Unchanged |
| MORGAN STANLEY |
| <0.01% | <0.01% | #23 | $313 | 764 | $22,153 | 4,764 | -4,000-83.96% | Reduce |
| WELLS FARGO & COMPANY/MN |
| <0.01% | <0.01% | #24 | $82 | 200 | $460 | 200 | 00.00% | Unchanged |
| Monetary Solutions, Ltd |
| <0.01% | <0.01% | #15 | $35 | 85 | $196 | 85 | 00.00% | Unchanged |
| SBI Securities Co., Ltd. |
| <0.01% | <0.01% | #21 | $12 | 29 | $67 | 29 | 00.00% | Unchanged |
| BARCLAYS PLC |
| <0.01% | <0.01% | #25 | $7 | 16 | $1,596 | 694 | -678-97.69% | Reduce |
| Farther Finance Advisors, LLC |
| <0.01% | <0.01% | #22 | $4 | 10 | $22 | 10 | 00.00% | Unchanged |
| UBS Group AG |
| <0.01% | <0.01% | #26 | $1 | 3 | $405 | 176 | -173-98.30% | Reduce |
