Ticker | Value | Shares | Price | Security | Type | Insider | Title | Return | Flags | Date |
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Earl H. Nemser currently holds 420,521 shares of Interactive Brokers Group, Inc. (IBKR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Earl H. Nemser has been a net seller of IBKR stock. They have purchased $0 and sold $118.4M worth of shares.
Earl H. Nemser's most recent insider trade was on Aug 14, 2025, when they sold 33,379 shares at $63.86 per share.
Earl H. Nemser serves as Executive at Interactive Brokers Group, Inc. (IBKR). They have executed 434 insider transactions totaling $118.4M over their tenure at the company.
Earl H. Nemser holds the position of Executive at Interactive Brokers Group, Inc., where they are responsible for executive-level decision-making and strategic oversight. They have been associated with the company for 18 years and currently hold a stake valued at $0.
Earl H. Nemser has shown a selling trading pattern, with $0 in total purchases and $118.4M in total sales across all transactions. Their most recent activity indicates a tendency to reduce their position.
The largest transaction by Earl H. Nemser was on Jul 27, 2023, when they purchased $34.4M worth of IBKR shares. This transaction involved 396,000 shares at $86.85 per share.
Earl H. Nemser currently owns 420,521 shares of Interactive Brokers Group, Inc. (IBKR), with an estimated value of $0. This stake represents their equity holdings accumulated through purchases, awards, and option exercises.
All of Earl H. Nemser's SEC Form 4 insider trading filings are tracked on this page. Each transaction links directly to the official SEC EDGAR filing. Earl H. Nemser has 434 Form 4 filings on record as an insider at Interactive Brokers Group, Inc..
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