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 Jul 14, 2021 involved selling 2,000 shares valued at $129.4K.
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 Jul 14, 2021, when they sold 2,000 shares at $64.70 per share.
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| $63.80 |
| Discretionary |
| Jul 13, 2021 | IBKR | $1.3M | Sale | 20,000 | $64.22 | Discretionary |
| Jul 12, 2021 | IBKR | $1.3M | Sale | 19,600 | $65.21 | Discretionary |
| Jul 12, 2021 | IBKR | $26.3K | Sale | 400 | $65.69 | Discretionary |
| Jul 9, 2021 | IBKR | $516.0K | Sale | 8,000 | $64.50 | Discretionary |
| Jul 9, 2021 | IBKR | $782.4K | Sale | 12,000 | $65.20 | Discretionary |
| Jul 8, 2021 | IBKR | $465.3K | Sale | 7,299 | $63.75 | Discretionary |
| Jul 8, 2021 | IBKR | $803.0K | Sale | 12,701 | $63.22 | Discretionary |
| Jul 7, 2021 | IBKR | $19.4K | Sale | 300 | $64.81 | Discretionary |
| Jul 7, 2021 | IBKR | $1.3M | Sale | 19,700 | $64.31 | Discretionary |
| Jul 6, 2021 | IBKR | $45.4K | Sale | 700 | $64.85 | Discretionary |
| Jul 6, 2021 | IBKR | $1.2M | Sale | 19,300 | $64.25 | Discretionary |
| Jul 2, 2021 | IBKR | $1.3M | Sale | 20,000 | $65.67 | Discretionary |
| Jul 1, 2021 | IBKR | $40.2K | Sale | 600 | $66.92 | Discretionary |
| Jul 1, 2021 | IBKR | $1.3M | Sale | 19,400 | $66.17 | Discretionary |
| Jun 30, 2021 | IBKR | $1.3M | Sale | 20,000 | $65.79 | Discretionary |
| Jun 29, 2021 | IBKR | $1.3M | Sale | 20,000 | $66.02 | Discretionary |
| Jun 28, 2021 | IBKR | $33.1K | Sale | 500 | $66.30 | Discretionary |
| Jun 28, 2021 | IBKR | $1.3M | Sale | 19,500 | $65.33 | Discretionary |
| Jun 25, 2021 | IBKR | $1.3M | Sale | 20,000 | $66.14 | Discretionary |
| Jun 24, 2021 | IBKR | $1.3M | Sale | 20,000 | $65.32 | Discretionary |
| Jun 23, 2021 | IBKR | $183.0K | Sale | 2,804 | $65.28 | Discretionary |
| Jun 23, 2021 | IBKR | $1.1M | Sale | 17,196 | $64.80 | Discretionary |
| Jun 22, 2021 | IBKR | $1.3M | Sale | 19,600 | $64.16 | Discretionary |
| Jun 22, 2021 | IBKR | $25.8K | Sale | 400 | $64.57 | Discretionary |
| Jun 21, 2021 | IBKR | $1.3M | Sale | 19,994 | $63.67 | Discretionary |
| Jun 21, 2021 | IBKR | $385 | Sale | 6 | $64.11 | Discretionary |
| Jun 18, 2021 | IBKR | $231.4K | Sale | 3,600 | $64.27 | Discretionary |
| Jun 18, 2021 | IBKR | $1.0M | Sale | 16,400 | $63.66 | Discretionary |