Trade Summary

3 days ago, Harris Lawrence E, serving as Dir at Interactive Brokers Group, Inc. (IBKR), sold 26,000 shares at $76.93 per share, for a total transaction value of $2,000,180.00. Following this transaction, Harris Lawrence E now holds 173,482 shares of IBKR.

This sale represents a 13.00% decrease in Harris Lawrence E's stake in the company. This is considered a high-conviction trade given the significant change in ownership.

The trade was executed on Tuesday, April 28, 2026 and publicly disclosed via SEC Form 4 filing on Wednesday, April 29, 2026, 1 day after the trade was made.

Interactive Brokers Group, Inc. operates in the FINANCIAL SERVICES sector, specifically within the CAPITAL MARKETS industry. Insider selling activity in this sector can provide valuable signals about industry trends and company-specific developments.