Thomas Peterffy serves as Executive at Interactive Brokers Group, Inc., where they oversee executive responsibilities. Since joining the company, Thomas Peterffy has executed 1024 insider transactions totaling $632.5M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 25, 2021 involved selling 9,400 shares valued at $688.5K.
Thomas Peterffy currently holds 1,692,901 shares of Interactive Brokers Group, Inc. (IBKR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Thomas Peterffy has been a net seller of IBKR stock. They have purchased $0 and sold $632.5M worth of shares.
Thomas Peterffy's most recent insider trade was on Mar 25, 2021, when they sold 9,400 shares at $73.24 per share.
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| $72.31 |
| Discretionary |
| Mar 25, 2021 | IBKR | $369.4K | Sale | 5,000 | $73.88 | Discretionary |
| Mar 24, 2021 | IBKR | $867.1K | Sale | 11,400 | $76.06 | Discretionary |
| Mar 24, 2021 | IBKR | $658.8K | Sale | 8,600 | $76.61 | Discretionary |
| Mar 23, 2021 | IBKR | $155.7K | Sale | 2,000 | $77.84 | Discretionary |
| Mar 23, 2021 | IBKR | $1.4M | Sale | 18,000 | $77.08 | Discretionary |
| Mar 22, 2021 | IBKR | $1.3M | Sale | 16,900 | $78.09 | Discretionary |
| Mar 22, 2021 | IBKR | $243.8K | Sale | 3,100 | $78.66 | Discretionary |
| Mar 19, 2021 | IBKR | $502.3K | Sale | 6,400 | $78.48 | Discretionary |
| Mar 19, 2021 | IBKR | $1.1M | Sale | 13,600 | $77.97 | Discretionary |
| Mar 18, 2021 | IBKR | $358.0K | Sale | 4,600 | $77.82 | Discretionary |
| Mar 18, 2021 | IBKR | $1.2M | Sale | 15,400 | $78.53 | Discretionary |
| Mar 17, 2021 | IBKR | $272.8K | Sale | 3,500 | $77.95 | Discretionary |
| Mar 17, 2021 | IBKR | $1.3M | Sale | 16,500 | $77.13 | Discretionary |
| Mar 16, 2021 | IBKR | $421.3K | Sale | 5,500 | $76.60 | Discretionary |
| Mar 16, 2021 | IBKR | $777.7K | Sale | 10,000 | $77.77 | Discretionary |
| Mar 16, 2021 | IBKR | $353.6K | Sale | 4,500 | $78.57 | Discretionary |
| Mar 15, 2021 | IBKR | $86.5K | Sale | 1,100 | $78.66 | Discretionary |
| Mar 15, 2021 | IBKR | $1.5M | Sale | 18,900 | $78.05 | Discretionary |
| Mar 12, 2021 | IBKR | $1.4M | Sale | 18,000 | $78.33 | Discretionary |
| Mar 12, 2021 | IBKR | $158.5K | Sale | 2,000 | $79.26 | Discretionary |
| Mar 11, 2021 | IBKR | $196.2K | Sale | 2,500 | $78.48 | Discretionary |
| Mar 11, 2021 | IBKR | $1.4M | Sale | 17,500 | $79.12 | Discretionary |
| Mar 10, 2021 | IBKR | $1.1M | Sale | 13,700 | $78.68 | Discretionary |
| Mar 10, 2021 | IBKR | $468.8K | Sale | 5,900 | $79.45 | Discretionary |
| Mar 10, 2021 | IBKR | $32.0K | Sale | 400 | $80.11 | Discretionary |
| Mar 9, 2021 | IBKR | $213.3K | Sale | 2,800 | $76.17 | Discretionary |
| Mar 9, 2021 | IBKR | $433.7K | Sale | 5,600 | $77.44 | Discretionary |
| Mar 9, 2021 | IBKR | $429.7K | Sale | 5,500 | $78.12 | Discretionary |