Earl H. Nemser serves as Executive at Interactive Brokers Group, Inc., where they oversee executive responsibilities. Since joining the company, Earl H. Nemser has executed 434 insider transactions totaling $118.4M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 13, 2013 involved selling 7,627 shares valued at $186.6K.
Earl H. Nemser currently holds 420,521 shares of Interactive Brokers Group, Inc. (IBKR), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Earl H. Nemser has been a net seller of IBKR stock. They have purchased $0 and sold $118.4M worth of shares.
Earl H. Nemser's most recent insider trade was on Dec 13, 2013, when they sold 7,627 shares at $24.46 per share.
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| $24.44 |
| Discretionary |
| Dec 11, 2013 | IBKR | $186.8K | Sale | 7,737 | $24.14 | Discretionary |
| Dec 10, 2013 | IBKR | $181.4K | Sale | 7,500 | $24.19 | Discretionary |
| Dec 9, 2013 | IBKR | $164.3K | Sale | 6,749 | $24.34 | Discretionary |
| Dec 6, 2013 | IBKR | $191.2K | Sale | 7,737 | $24.71 | Discretionary |
| Dec 5, 2013 | IBKR | $161.5K | Sale | 6,566 | $24.60 | Discretionary |
| Dec 4, 2013 | IBKR | $189.8K | Sale | 7,737 | $24.53 | Discretionary |
| Dec 3, 2013 | IBKR | $189.7K | Sale | 7,737 | $24.52 | Discretionary |
| Dec 2, 2013 | IBKR | $179.9K | Sale | 7,309 | $24.61 | Discretionary |
| Nov 29, 2013 | IBKR | $85.5K | Sale | 3,523 | $24.26 | Discretionary |
| Nov 27, 2013 | IBKR | $119.9K | Sale | 4,952 | $24.21 | Discretionary |
| Nov 26, 2013 | IBKR | $118.8K | Sale | 4,906 | $24.22 | Discretionary |
| Nov 25, 2013 | IBKR | $175.4K | Sale | 7,211 | $24.32 | Discretionary |
| Nov 22, 2013 | IBKR | $110.5K | Sale | 4,583 | $24.12 | Discretionary |
| Nov 21, 2013 | IBKR | $176.7K | Sale | 7,284 | $24.26 | Discretionary |
| Nov 20, 2013 | IBKR | $178.0K | Sale | 7,512 | $23.70 | Discretionary |
| Nov 19, 2013 | IBKR | $179.5K | Sale | 7,534 | $23.83 | Discretionary |
| Nov 12, 2013 | IBKR | $10.5M | Award | 450,000 | $23.42 | Discretionary |
| May 9, 2013 | IBKR | $74.6K | Payment | 4,755 | $15.69 | Discretionary |
| Dec 31, 2012 | IBKR | $0 | Award | 17,987 | $N/A | Discretionary |
| May 9, 2012 | IBKR | $53.7K | Payment | 3,711 | $14.48 | Discretionary |
| Jan 6, 2012 | IBKR | $0 | Award | 4,225 | $N/A | Discretionary |
| Dec 31, 2011 | IBKR | $0 | Award | 18,835 | $N/A | Discretionary |
| May 9, 2011 | IBKR | $46.6K | Payment | 2,678 | $17.41 | Discretionary |
| Dec 31, 2010 | IBKR | $0 | Award | 15,110 | $N/A | Discretionary |
| May 14, 2010 | IBKR | $30.9K | Payment | 1,847 | $16.74 | Discretionary |
| Dec 31, 2009 | IBKR | $0 | Award | 14,876 | $N/A | Discretionary |
| May 9, 2009 | IBKR | $25.0K | Award | 1,450 | $17.24 | Discretionary |
| May 9, 2009 | IBKR | $30.0K | Award | 1,000 | $30.01 | Discretionary |