October 23, 2025 · Form 4 insider transaction
Harris Lawrence E sold 22,000 shares of Interactive Brokers Group, Inc. at $67.63 per share, a transaction worth $1.49M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 4 days after the transaction.
The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $67.50 to $67.81. The Reporting Person undertakes to provide Interactive Brokers Group, Inc. (the "Company"), any security holder of the Company, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each price within the ranges set forth in footnotes (1) - (2) to this Form 4.; On June 17, 2025, the Issuer effected a four-for-one split of its common stock, resulting in the reporting person's ownership of 190,278 additional shares of common stock.