January 23, 2026 · Form 4 insider transaction
Nemser Earl H sold 84,935 shares of Interactive Brokers Group, Inc. at $77.65 per share, a transaction worth $6.60M. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 3 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 $77.02 to $78.01.; Represents number of securities owned by EN Holdings LLC, which is owned by the Reporting Person and his affiliates.