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 Dec 31, 2020 involved selling 7,565 shares valued at $458.2K.
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 Dec 31, 2020, when they sold 7,565 shares at $60.57 per share.
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| $60.94 |
| Discretionary |
| Dec 30, 2020 | IBKR | $215.0K | Sale | 3,500 | $61.43 | Discretionary |
| Dec 30, 2020 | IBKR | $744.4K | Sale | 12,300 | $60.52 | Discretionary |
| Dec 29, 2020 | IBKR | $56.2K | Sale | 900 | $62.43 | Discretionary |
| Dec 29, 2020 | IBKR | $907.2K | Sale | 14,800 | $61.30 | Discretionary |
| Dec 28, 2020 | IBKR | $986.3K | Sale | 15,900 | $62.03 | Discretionary |
| Dec 24, 2020 | IBKR | $467.4K | Sale | 7,700 | $60.70 | Discretionary |
| Dec 23, 2020 | IBKR | $876.5K | Sale | 14,400 | $60.87 | Discretionary |
| Dec 22, 2020 | IBKR | $599.8K | Sale | 10,000 | $59.98 | Discretionary |
| Dec 22, 2020 | IBKR | $261.6K | Sale | 4,400 | $59.46 | Discretionary |
| Dec 21, 2020 | IBKR | $345.3K | Sale | 5,900 | $58.52 | Discretionary |
| Dec 21, 2020 | IBKR | $491.0K | Sale | 8,500 | $57.76 | Discretionary |
| Dec 18, 2020 | IBKR | $174.3K | Sale | 2,900 | $60.09 | Discretionary |
| Dec 18, 2020 | IBKR | $682.4K | Sale | 11,500 | $59.34 | Discretionary |
| Dec 17, 2020 | IBKR | $252.5K | Sale | 4,300 | $58.71 | Discretionary |
| Dec 17, 2020 | IBKR | $602.1K | Sale | 10,100 | $59.61 | Discretionary |
| Dec 16, 2020 | IBKR | $144.5K | Sale | 2,498 | $57.83 | Discretionary |
| Dec 16, 2020 | IBKR | $682.8K | Sale | 11,902 | $57.37 | Discretionary |
| Dec 15, 2020 | IBKR | $364.7K | Sale | 6,600 | $55.26 | Discretionary |
| Dec 15, 2020 | IBKR | $517.1K | Sale | 9,200 | $56.21 | Discretionary |
| Dec 14, 2020 | IBKR | $215.5K | Sale | 3,900 | $55.26 | Discretionary |
| Dec 14, 2020 | IBKR | $624.5K | Sale | 11,500 | $54.30 | Discretionary |
| Dec 11, 2020 | IBKR | $788.8K | Sale | 14,400 | $54.78 | Discretionary |
| Dec 11, 2020 | IBKR | $83.1K | Sale | 1,500 | $55.41 | Discretionary |
| Dec 10, 2020 | IBKR | $44.7K | Sale | 800 | $55.90 | Discretionary |
| Dec 10, 2020 | IBKR | $831.0K | Sale | 15,000 | $55.40 | Discretionary |
| Dec 9, 2020 | IBKR | $798.4K | Sale | 14,300 | $55.83 | Discretionary |
| Dec 9, 2020 | IBKR | $109.8K | Sale | 2,000 | $54.88 | Discretionary |
| Dec 8, 2020 | IBKR | $811.5K | Sale | 15,200 | $53.39 | Discretionary |