John F. Marshall serves as Executive at International Securities Exchange, Inc., where they oversee executive responsibilities. Since joining the company, John F. Marshall has executed 11 insider transactions totaling $536.1K, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 19, 2007 involved selling 8,746 shares valued at $590.4K.
John F. Marshall currently holds 8,746 shares of International Securities Exchange, Inc. (ISE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, John F. Marshall has been a net seller of ISE stock. They have purchased $30.6K and sold $505.5K worth of shares.
John F. Marshall's most recent insider trade was on Dec 19, 2007, when they sold 8,746 shares at $67.50 per share.
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| 16,300 |
| $67.50 |
| Discretionary |
| Jun 29, 2007 | ISE | $3.2K | Purchase | 58 | $55.55 | Discretionary |
| Apr 30, 2007 | ISE | $391.5K | Sale | 6,000 | $65.25 | Discretionary |
| Mar 30, 2007 | ISE | $3.9K | Purchase | 94 | $41.48 | Discretionary |
| Dec 29, 2006 | ISE | $6.2K | Purchase | 157 | $39.77 | Discretionary |
| Nov 22, 2006 | ISE | $114.0K | Sale | 2,000 | $57.00 | Discretionary |
| Oct 2, 2006 | ISE | $2.9K | Purchase | 72 | $39.86 | Discretionary |
| Jun 30, 2006 | ISE | $6.2K | Purchase | 193 | $32.36 | Discretionary |
| Mar 31, 2006 | ISE | $1.9K | Purchase | 53 | $35.40 | Discretionary |
| Dec 30, 2005 | ISE | $6.2K | Purchase | 267 | $23.40 | Discretionary |