| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MKTX | Common Stock, par value $0.003 per share | Gift | $0 | +611 | +114% | $0.000000 | 1,149 | 29 Oct 2021 | Direct | |
| transaction | MKTX | Common Stock, par value $0.003 per share | Gift | $0 | -611 | -47% | $0.000000 | 677 | 29 Oct 2021 | By GRAT |