| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MKTX | Common Stock, par value $0.003 per share | Award | $0 | +156 | +8.1% | $0.000000 | 2,073 | 31 Jan 2022 | Direct | F1 |
| transaction | MKTX | Common Stock, par value $0.003 per share | Tax liability | $19,291 | -56 | -2.7% | $344.48 | 2,017 | 31 Jan 2022 | Direct | F2 |
| transaction | MKTX | Common Stock, par value $0.003 per share | Tax liability | $14,124 | -41 | -2% | $344.48 | 1,976 | 31 Jan 2022 | Direct | F2 |
| transaction | MKTX | Common Stock, par value $0.003 per share | Tax liability | $34,792 | -101 | -5.1% | $344.48 | 1,875 | 31 Jan 2022 | Direct | F3 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | MKTX | Stock Option (right to buy) | Award | $0 | +540 | $0.000000 | 540 | 31 Jan 2022 | Common Stock | 540 | $344.48 | Direct | F4 |
| Id | Content |
|---|---|
| F1 | Represents a grant of restricted stock units pursuant to the Company's 2020 Equity Incentive Plan. The restricted stock units will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025. |
| F2 | Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of shares of restricted stock previously granted to Mr. Gerosa. |
| F3 | Represents the surrender of shares to the Company to satisfy Mr. Gerosa's tax withholding obligation upon the vesting of restricted stock units previously granted to Mr. Gerosa. |
| F4 | The stock options will vest in three installments of 34% on January 31, 2023, and 33% on each of January 31, 2024 and January 31, 2025. |