John K. Halvey serves as Executive at NYSE Euronext, where they oversee executive responsibilities. Since joining the company, John K. Halvey has executed 28 insider transactions totaling $0, demonstrating a balanced approach to their equity position. Their most recent transaction on Nov 13, 2013 involved selling 150,807 shares valued at $0.
John K. Halvey currently holds 150,807 shares of NYSE Euronext (NYX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John K. Halvey has been a net neutral trader of NYX stock. They have purchased $0 and sold $0 worth of shares.
John K. Halvey's most recent insider trade was on Nov 13, 2013, when they sold 150,807 shares at $0.00 per share.
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| $N/A |
| Discretionary |
| Feb 11, 2013 | NYX | $0 | Conversion | 14,398 | $N/A | Discretionary |
| Feb 11, 2013 | NYX | $269.1K | Payment | 7,426 | $36.24 | Discretionary |
| Feb 10, 2013 | NYX | $940.1K | Payment | 25,940 | $36.24 | Discretionary |
| Feb 10, 2013 | NYX | $0 | Conversion | 13,037 | $N/A | Discretionary |
| Feb 10, 2013 | NYX | $0 | Conversion | 42,283 | $N/A | Discretionary |
| Feb 8, 2013 | NYX | $132.6K | Payment | 3,669 | $36.14 | Discretionary |
| Feb 8, 2013 | NYX | $0 | Conversion | 9,873 | $N/A | Discretionary |
| Feb 10, 2012 | NYX | $0 | Conversion | 13,037 | $N/A | Discretionary |
| Feb 10, 2012 | NYX | $999.7K | Payment | 36,104 | $27.69 | Discretionary |
| Feb 10, 2012 | NYX | $0 | Conversion | 57,577 | $N/A | Discretionary |
| Feb 10, 2012 | NYX | $0 | Conversion | 13,435 | $N/A | Discretionary |
| Feb 8, 2012 | NYX | $100.1K | Payment | 3,599 | $27.82 | Discretionary |
| Feb 8, 2012 | NYX | $0 | Conversion | 9,874 | $N/A | Discretionary |
| Apr 7, 2011 | NYX | $0 | Conversion | 36,824 | $N/A | Discretionary |
| Apr 7, 2011 | NYX | $677.6K | Payment | 17,021 | $39.81 | Discretionary |
| Mar 3, 2011 | NYX | $0 | Conversion | 10,192 | $N/A | Discretionary |
| Mar 3, 2011 | NYX | $171.2K | Payment | 4,711 | $36.33 | Discretionary |
| Feb 10, 2011 | NYX | $466.2K | Payment | 12,237 | $38.10 | Discretionary |
| Feb 10, 2011 | NYX | $0 | Conversion | 13,038 | $N/A | Discretionary |
| Feb 10, 2011 | NYX | $0 | Conversion | 13,434 | $N/A | Discretionary |
| Mar 2, 2010 | NYX | $127.8K | Payment | 4,711 | $27.12 | Discretionary |
| Mar 2, 2010 | NYX | $0 | Conversion | 10,192 | $N/A | Discretionary |
| Feb 10, 2010 | NYX | $0 | Conversion | 13,435 | $N/A | Discretionary |
| Feb 10, 2010 | NYX | $116.6K | Payment | 4,929 | $23.65 | Discretionary |
| Mar 3, 2009 | NYX | $57.4K | Payment | 3,667 | $15.65 | Discretionary |
| Mar 3, 2009 | NYX | $0 | Conversion | 10,192 | $N/A | Discretionary |