| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | IBKR | Class A common stock | Other | $19,209,309 | -221,178 | -56% | $86.85 | 174,822 | 09 Aug 2023 | By EN Holdings LLC | F1, F2, F3 |
| transaction | IBKR | Class A common stock | Other | $15,183,291 | -174,822 | -100% | $86.85 | 0 | 10 Aug 2023 | By EN Holdings LLC | F1, F3, F4 |
| transaction | IBKR | Class A common stock | Other | $15,183,291 | +174,822 | +146% | $86.85 | 294,488 | 10 Aug 2023 | Direct | F1, F3, F4, F5 |
| Id | Content |
|---|---|
| F1 | EN Holdings LLC, a limited liability company owned by the Reporting Person and his affiliates, distributed to its members the shares it acquired in a partial redemption of its interest in IBG Holdings LLC. Such securities were acquired by IBG Holdings LLC from Interactive Brokers Group, Inc. immediately prior to the redemption in exchange for membership interests in IBG LLC. |
| F2 | Represents the number of securities distributed to certain members of EN Holdings LLC. |
| F3 | The per share price provided represents the closing price of the issuer's Class A common stock on 7/27/2023, the date when the exchange described in footnote (1) took place. |
| F4 | Represents the number of securities distributed to the Reporting Person by EN Holdings LLC. These shares are directly owned by the Reporting Person. |
| F5 | This amount includes (a) securities acquired by the Reporting Person; (b) Class A common stock attributable to vested restricted stock units awarded under the amended 2007 Stock Incentive Plan ("Plan") and (c) unvested restricted stock units awarded under the Plan. |