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 16, 2021 involved selling 6,099 shares valued at $478.7K.
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 16, 2021, when they sold 6,099 shares at $78.49 per share.
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| $79.54 |
| Discretionary |
| Dec 15, 2021 | IBKR | $304.0K | Sale | 4,000 | $76.00 | Discretionary |
| Dec 15, 2021 | IBKR | $1.2M | Sale | 16,000 | $75.64 | Discretionary |
| Dec 14, 2021 | IBKR | $212.2K | Sale | 2,800 | $75.79 | Discretionary |
| Dec 14, 2021 | IBKR | $1.3M | Sale | 17,200 | $75.06 | Discretionary |
| Dec 13, 2021 | IBKR | $1.5M | Sale | 20,000 | $75.53 | Discretionary |
| Dec 10, 2021 | IBKR | $15.3K | Sale | 200 | $76.42 | Discretionary |
| Dec 10, 2021 | IBKR | $1.5M | Sale | 19,800 | $75.93 | Discretionary |
| Dec 9, 2021 | IBKR | $1.5M | Sale | 20,000 | $76.43 | Discretionary |
| Dec 8, 2021 | IBKR | $177.6K | Sale | 2,300 | $77.20 | Discretionary |
| Dec 8, 2021 | IBKR | $1.4M | Sale | 17,700 | $76.82 | Discretionary |
| Dec 7, 2021 | IBKR | $1.5M | Sale | 19,375 | $76.77 | Discretionary |
| Dec 7, 2021 | IBKR | $48.3K | Sale | 625 | $77.35 | Discretionary |
| Dec 6, 2021 | IBKR | $512.4K | Sale | 6,800 | $75.36 | Discretionary |
| Dec 6, 2021 | IBKR | $1.0M | Sale | 13,200 | $75.87 | Discretionary |
| Dec 3, 2021 | IBKR | $1.1M | Sale | 15,066 | $74.62 | Discretionary |
| Dec 3, 2021 | IBKR | $281.5K | Sale | 3,734 | $75.39 | Discretionary |
| Dec 3, 2021 | IBKR | $91.8K | Sale | 1,200 | $76.51 | Discretionary |
| Dec 2, 2021 | IBKR | $166.0K | Sale | 2,200 | $75.47 | Discretionary |
| Dec 2, 2021 | IBKR | $1.4M | Sale | 17,800 | $76.31 | Discretionary |
| Dec 1, 2021 | IBKR | $1.1M | Sale | 14,000 | $75.40 | Discretionary |
| Dec 1, 2021 | IBKR | $23.0K | Sale | 300 | $76.77 | Discretionary |
| Dec 1, 2021 | IBKR | $533.9K | Sale | 7,000 | $76.27 | Discretionary |
| Nov 30, 2021 | IBKR | $1.6M | Sale | 21,400 | $74.22 | Discretionary |
| Nov 30, 2021 | IBKR | $97.2K | Sale | 1,300 | $74.78 | Discretionary |
| Nov 29, 2021 | IBKR | $875.0K | Sale | 11,700 | $74.79 | Discretionary |
| Nov 29, 2021 | IBKR | $876.4K | Sale | 11,600 | $75.55 | Discretionary |
| Nov 26, 2021 | IBKR | $910.6K | Sale | 12,200 | $74.64 | Discretionary |
| Nov 26, 2021 | IBKR | $37.6K | Sale | 500 | $75.14 | Discretionary |