| Bleichroeder LP |
| 0.36% | 0.54% | #2 | $2.0M | 666,666 | $3.1M | 4.0M | -3.3M-83.33% | Reduce |
| VANGUARD CAPITAL MANAGEMENT LLC |
| <0.01% | <0.01% | #12 | $1.1M | 352,774 | $1.1M | 1.4M | -1.0M-74.75% | Reduce |
| BARD ASSOCIATES INC |
| 0.21% | 0.36% | #3 | $928,502 | 305,428 | $1.4M | 1.8M | -1.5M-83.41% | Reduce |
| PERKINS CAPITAL MANAGEMENT INC |
| 0.59% | 1.08% | #1 | $743,754 | 244,656 | $1.1M | 1.5M | -1.2M-83.39% | Reduce |
| GEODE CAPITAL MANAGEMENT, LLC |
| <0.01% | <0.01% | #13 | $284,446 | 93,555 | $478,075 | 615,606 | -522,051-84.80% | Reduce |
| Sio Capital Management, LLC |
| 0.04% | 0.06% | #4 | $251,612 | 82,767 | $385,621 | 496,614 | -413,847-83.33% | Reduce |
| RENAISSANCE TECHNOLOGIES LLC |
| <0.01% | <0.01% | #9 | $215,417 | 70,861 | $508,954 | 655,446 | -584,585-89.19% | Reduce |
| VANGUARD FIDUCIARY TRUST CO |
| <0.01% | <0.01% | #11 | $149,015 | 49,018 | $226,947 | 292,081 | -243,063-83.22% | Reduce |
| ESSEX INVESTMENT MANAGEMENT CO LLC |
| 0.02% | 0.03% | #5 | $132,477 | 43,578 | $203,407 | 261,953 | -218,375-83.36% | Reduce |
| Cambridge Investment Research Advisors, Inc. |
| <0.01% | <0.01% | #10 | $86,637 | 28,499 | $133,000 | 171,000 | -142,501-83.33% | Reduce |
| BlackRock, Inc. |
| <0.01% | — | #20 | $76,368 | 25,121 | $0 | 0 | +25,121 | New Buy |
| NORTHERN TRUST CORP |
| <0.01% | <0.01% | #15 | $65,050 | 21,398 | $87,064 | 112,123 | -90,725-80.92% | Reduce |
| CITADEL ADVISORS LLC |
| <0.01% | <0.01% | #16 | $45,697 | 15,032 | $78,815 | 101,500 | -86,468-85.19% | Reduce |
| SUSQUEHANNA INTERNATIONAL GROUP, LLP |
| <0.01% | — | #17 | $41,101 | 13,520 | $0 | 0 | +13,520 | New Buy |
| Belpointe Asset Management LLC |
| <0.01% | <0.01% | #7 | $38,000 | 12,500 | $58,238 | 75,000 | -62,500-83.33% | Reduce |
| Legato Capital Management LLC |
| <0.01% | — | #6 | $31,230 | 10,273 | $0 | 0 | +10,273 | New Buy |
| Princeton Global Asset Management LLC |
| <0.01% | <0.01% | #8 | $8,527 | 2,805 | $13,071 | 16,833 | -14,028-83.34% | Reduce |
| UBS Group AG |
| <0.01% | <0.01% | #22 | $7,974 | 2,623 | $84 | 108 | +2,515+2,328.70% | Add |
| MORGAN STANLEY |
| <0.01% | <0.01% | #25 | $6,256 | 2,058 | $11,097 | 12,488 | -10,430-83.52% | Reduce |
| SIMPLEX TRADING, LLC |
| <0.01% | — | #18 | $2,128 | 700 | $0 | 0 | +700 | New Buy |
| NORTHWESTERN MUTUAL WEALTH MANAGEMENT CO |
| <0.01% | — | #24 | $1,097 | 361 | $0 | 0 | +361 | New Buy |
| GROUP ONE TRADING LLC |
| <0.01% | — | #19 | $912 | 300 | $0 | 0 | +300 | New Buy |
| WELLS FARGO & COMPANY/MN |
| <0.01% | <0.01% | #28 | $505 | 166 | $777 | 1,000 | -834-83.40% | Reduce |
| Tower Research Capital LLC (TRC) |
| <0.01% | — | #14 | $340 | 112 | $0 | 0 | +112 | New Buy |
| BARCLAYS PLC |
| <0.01% | — | #29 | $231 | 76 | $0 | 0 | +76 | New Buy |
| OSAIC HOLDINGS, INC. |
| <0.01% | <0.01% | #26 | $176 | 58 | $273 | 350 | -292-83.43% | Reduce |
| SBI Securities Co., Ltd. |
| <0.01% | <0.01% | #23 | $40 | 13 | $16 | 20 | -7-35.00% | Reduce |
| Integrated Wealth Concepts LLC |
| <0.01% | — | #27 | $24 | 8 | $0 | 0 | +8 | New Buy |
| Quent Capital, LLC |
| <0.01% | <0.01% | #21 | $18 | 6 | $31 | 40 | -34-85.00% | Reduce |
