Item 5. OTHER INFORMATION

Rule 10b5-1 Trading Plans

On April 24, 2024, Mr. Thomas Peterffy, Chairman of the Board of Directors, adopted a new Rule 10b5-1 trading plan for the sale of the remaining 1,692,901 shares of our common stock which he received in prior member redemptions, which is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) under the Securities Exchange Act of 1934. The transactions will occur until the earlier of the date on which all shares are sold, November 6, 2024, or the plan is terminated in accordance with its terms and applicable laws.

Other than as disclosed above, no other director or officer adopted, modified or terminated a contract, instruction or written plan for the purchase or sale of our securities intended to satisfy the affirmative defense conditions of Rule 10b5-1(c) or a “non-Rule 10b5-1 trading arrangement”, as defined in Item 408(c) of Regulation S-K.

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