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START FREE TRIAL →Thomas Peterffy, Chairman, is a corporate insider tracked by InsiderTape across 1 company. The public record shows 307 open-market SEC Form 4 transactions: 0 purchases worth $0 and 307 sales worth $321.4M, reported from Jul 26, 21 to Jan 27, 23. Over this period they have been a net seller.
| Date | Company | Type | Shares | Price | Value |
|---|---|---|---|---|---|
| Jan 27, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 11.7K | $78.67 | $912K |
| Jan 26, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 19.7K | $79.79 | $1.6M |
| Jan 25, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 10.4K | $78.69 | $813K |
| Jan 24, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 18.6K | $80.12 | $1.5M |
| Jan 23, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 14.2K | $79.92 | $1.1M |
| Jan 20, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 15.4K | $78.59 | $1.2M |
| Jan 19, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 11.1K | $79.79 | $881K |
| Jan 18, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 6.6K | $80.83 | $533K |
| Jan 17, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 12.7K | $78.19 | $981K |
| Jan 13, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 16.5K | $76.50 | $1.2M |
| Jan 12, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 5.5K | $75.01 | $413K |
| Jan 11, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 17.7K | $76.42 | $1.3M |
| Jan 10, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 19.7K | $76.00 | $1.5M |
| Jan 9, 23 | IBKRInteractive Brokers Group, Inc. | SELL | 12.9K | $77.00 | $985K |
| Dec 13, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 400 | $75.09 | $30K |
| Dec 9, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $75.73 | $1.5M |
| Dec 8, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 13.0K | $76.49 | $991K |
| Dec 7, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 12.1K | $77.84 | $929K |
| Dec 6, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $77.80 | $1.6M |
| Dec 5, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $77.69 | $1.6M |
| Dec 2, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 12.7K | $79.32 | $994K |
| Dec 1, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 9.8K | $80.16 | $758K |
| Nov 30, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 19.7K | $80.55 | $1.6M |
| Nov 29, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $79.32 | $1.6M |
| Nov 28, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 15.9K | $78.17 | $1.2M |
| Nov 25, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 11.9K | $77.57 | $923K |
| Nov 23, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 15.6K | $78.96 | $1.2M |
| Nov 22, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 13.3K | $77.36 | $1.0M |
| Nov 21, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 19.7K | $76.07 | $1.5M |
| Nov 18, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 14.2K | $75.08 | $1.1M |
| Nov 17, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 16.8K | $75.28 | $1.3M |
| Nov 16, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 18.9K | $75.16 | $1.4M |
| Nov 15, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 11.5K | $76.27 | $877K |
| Nov 11, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 5.4K | $78.44 | $406K |
| Nov 10, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 11.4K | $80.88 | $893K |
| Nov 9, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 10.3K | $79.75 | $806K |
| Nov 8, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 13.7K | $80.68 | $1.1M |
| Nov 7, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 11.1K | $80.18 | $893K |
| Nov 4, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 10.2K | $81.09 | $820K |
| Nov 3, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 12.8K | $80.50 | $1.0M |
| Nov 2, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 17.3K | $80.93 | $1.4M |
| Nov 1, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 12.1K | $80.81 | $969K |
| Oct 31, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 18.7K | $80.77 | $1.5M |
| Oct 28, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 17.0K | $80.47 | $1.4M |
| Oct 27, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 10.7K | $79.95 | $855K |
| Oct 26, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 13.5K | $78.74 | $1.1M |
| Oct 25, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 7.8K | $78.28 | $606K |
| Oct 24, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 12.1K | $76.65 | $927K |
| Oct 21, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 14.3K | $76.67 | $1.1M |
| Oct 20, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $75.11 | $1.5M |
| Oct 19, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 18.5K | $76.20 | $1.4M |
| Jul 29, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $58.70 | $1.2M |
| Jul 28, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $57.47 | $1.1M |
| Jul 27, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 17.0K | $57.57 | $963K |
| Jul 26, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 19.8K | $56.85 | $1.1M |
| Jul 25, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 20.0K | $56.63 | $1.1M |
| Jul 22, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 18.3K | $57.11 | $1.0M |
| Jul 21, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 15.4K | $56.69 | $868K |
| Jul 20, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 11.5K | $56.95 | $655K |
| Jul 19, 22 | IBKRInteractive Brokers Group, Inc. | SELL | 10.4K | $57.03 | $585K |