Gary Katz serves as Executive at International Securities Exchange, Inc., where they oversee executive responsibilities. Since joining the company, Gary Katz has executed 180 insider transactions totaling $4.0M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 20, 2006 involved selling 500 shares valued at $24.7K.
Gary Katz currently holds 1,928 shares of International Securities Exchange, Inc. (ISE), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Gary Katz has been a net seller of ISE stock. They have purchased $58.3K and sold $4.0M worth of shares.
Gary Katz's most recent insider trade was on Mar 20, 2006, when they sold 500 shares at $49.31 per share.
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| $49.30 |
| Discretionary |
| Mar 20, 2006 | ISE | $14.8K | Sale | 300 | $49.29 | Discretionary |
| Mar 20, 2006 | ISE | $24.6K | Sale | 500 | $49.27 | Discretionary |
| Mar 20, 2006 | ISE | $4.9K | Sale | 100 | $49.26 | Discretionary |
| Mar 20, 2006 | ISE | $24.6K | Sale | 500 | $49.21 | Discretionary |
| Mar 20, 2006 | ISE | $173.6K | Sale | 3,500 | $49.60 | Discretionary |
| Mar 20, 2006 | ISE | $5.0K | Sale | 100 | $49.59 | Discretionary |
| Mar 20, 2006 | ISE | $39.7K | Sale | 800 | $49.57 | Discretionary |
| Mar 20, 2006 | ISE | $19.8K | Sale | 400 | $49.56 | Discretionary |
| Mar 20, 2006 | ISE | $99.1K | Sale | 2,000 | $49.55 | Discretionary |
| Mar 20, 2006 | ISE | $19.8K | Sale | 400 | $49.54 | Discretionary |
| Mar 20, 2006 | ISE | $39.6K | Sale | 800 | $49.53 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.52 | Discretionary |
| Mar 20, 2006 | ISE | $44.6K | Sale | 900 | $49.51 | Discretionary |
| Mar 20, 2006 | ISE | $14.8K | Sale | 300 | $49.50 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.45 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.44 | Discretionary |
| Mar 20, 2006 | ISE | $19.9K | Sale | 400 | $49.63 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.40 | Discretionary |
| Mar 20, 2006 | ISE | $4.9K | Sale | 100 | $49.36 | Discretionary |
| Mar 20, 2006 | ISE | $19.9K | Sale | 400 | $49.74 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.73 | Discretionary |
| Mar 20, 2006 | ISE | $109.4K | Sale | 2,200 | $49.72 | Discretionary |
| Mar 20, 2006 | ISE | $59.6K | Sale | 1,200 | $49.70 | Discretionary |
| Mar 20, 2006 | ISE | $9.9K | Sale | 200 | $49.69 | Discretionary |
| Mar 20, 2006 | ISE | $14.9K | Sale | 300 | $49.68 | Discretionary |
| Mar 20, 2006 | ISE | $19.9K | Sale | 400 | $49.67 | Discretionary |
| Mar 20, 2006 | ISE | $24.8K | Sale | 500 | $49.66 | Discretionary |
| Mar 20, 2006 | ISE | $29.8K | Sale | 600 | $49.65 | Discretionary |