| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBKR | Class A common stock | Award | $0 | +3,748 | +11% | $0 | 38,735 | 31 Dec 2024 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | This represents a grant of restricted stock units under the 2007 Stock Incentive Plan as amended ("Plan") that will vest 20% on or about 5/9/2025 and 20% on each of the first four anniversaries of 5/9/2025. |
| F2 | This amount includes (a) Class A common stock attributable to vested restricted stock units that were awarded under the Plan and (b) unvested restricted stock units that were awarded under the Plan. |