David Krell serves as Executive at International Securities Exchange, Inc., where they oversee executive responsibilities. Since joining the company, David Krell has executed 171 insider transactions totaling $19.1M, demonstrating a bearish approach to their equity position. Their most recent transaction on Dec 19, 2007 involved selling 272,331 shares valued at $18.4M.
David Krell currently holds 272,331 shares of International Securities Exchange, Inc. (ISE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, David Krell has been a net seller of ISE stock. They have purchased $51.5K and sold $19.1M worth of shares.
David Krell's most recent insider trade was on Dec 19, 2007, when they sold 272,331 shares at $67.50 per share.
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| $55.55 |
| Discretionary |
| Jun 13, 2007 | ISE | $0 | Gift | 60,000 | $N/A | Discretionary |
| Mar 30, 2007 | ISE | $6.3K | Purchase | 151 | $41.48 | Discretionary |
| Jan 31, 2007 | ISE | $0 | Award | 33,116 | $N/A | Discretionary |
| Dec 29, 2006 | ISE | $447.1K | Payment | 9,555 | $46.79 | Discretionary |
| Dec 29, 2006 | ISE | $6.2K | Purchase | 157 | $39.77 | Discretionary |
| Dec 7, 2006 | ISE | $10.7K | Sale | 200 | $53.49 | Discretionary |
| Dec 7, 2006 | ISE | $32.0K | Sale | 600 | $53.41 | Discretionary |
| Dec 7, 2006 | ISE | $37.4K | Sale | 700 | $53.42 | Discretionary |
| Dec 7, 2006 | ISE | $42.8K | Sale | 800 | $53.48 | Discretionary |
| Dec 7, 2006 | ISE | $10.7K | Sale | 200 | $53.40 | Discretionary |
| Dec 7, 2006 | ISE | $16.1K | Sale | 300 | $53.50 | Discretionary |
| Dec 7, 2006 | ISE | $10.7K | Sale | 200 | $53.57 | Discretionary |
| Dec 7, 2006 | ISE | $5.4K | Sale | 100 | $53.59 | Discretionary |
| Dec 7, 2006 | ISE | $5.4K | Sale | 100 | $53.61 | Discretionary |
| Dec 7, 2006 | ISE | $5.3K | Sale | 100 | $53.17 | Discretionary |
| Dec 7, 2006 | ISE | $15.9K | Sale | 300 | $53.16 | Discretionary |
| Dec 7, 2006 | ISE | $31.9K | Sale | 600 | $53.15 | Discretionary |
| Dec 7, 2006 | ISE | $5.3K | Sale | 100 | $53.14 | Discretionary |
| Dec 7, 2006 | ISE | $5.3K | Sale | 100 | $53.13 | Discretionary |
| Dec 7, 2006 | ISE | $37.2K | Sale | 700 | $53.12 | Discretionary |
| Dec 7, 2006 | ISE | $31.9K | Sale | 600 | $53.11 | Discretionary |
| Dec 7, 2006 | ISE | $47.8K | Sale | 900 | $53.10 | Discretionary |
| Dec 7, 2006 | ISE | $21.2K | Sale | 400 | $53.09 | Discretionary |
| Dec 7, 2006 | ISE | $42.5K | Sale | 800 | $53.08 | Discretionary |
| Dec 7, 2006 | ISE | $10.7K | Sale | 200 | $53.35 | Discretionary |
| Dec 7, 2006 | ISE | $15.9K | Sale | 300 | $53.06 | Discretionary |
| Dec 7, 2006 | ISE | $15.9K | Sale | 300 | $53.05 | Discretionary |
| Dec 7, 2006 | ISE | $5.3K | Sale | 100 | $53.04 | Discretionary |