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 Dec 31, 2022 involved receiving (via award) 346 shares valued at $25.0K.
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 Dec 31, 2022, when they sold 346 shares at $72.35 per share.
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| $79.42 |
| Discretionary |
| Dec 31, 2017 | IBKR | $0 | Award | 1,267 | $N/A | Discretionary |
| Dec 31, 2017 | IBKR | $0 | Award | 1,267 | $N/A | Discretionary |
| Dec 19, 2007 | ISE | $2.2M | Disposition | 32,023 | $67.50 | Discretionary |
| Dec 19, 2007 | ISE | $8.2M | Disposition | 120,881 | $67.50 | Discretionary |
| Jun 29, 2007 | ISE | $2.1K | Purchase | 37 | $55.55 | Discretionary |
| Jun 1, 2007 | ISE | $0 | Gift | 77,000 | $N/A | Discretionary |
| Mar 30, 2007 | ISE | $6.3K | Purchase | 151 | $41.48 | Discretionary |
| Jan 31, 2007 | ISE | $0 | Award | 25,851 | $N/A | Discretionary |
| Jan 3, 2007 | ISE | $313.7K | Payment | 6,705 | $46.79 | Discretionary |
| Dec 29, 2006 | ISE | $6.2K | Purchase | 157 | $39.77 | Discretionary |
| Dec 29, 2006 | ISE | $313.7K | Payment | 6,705 | $46.79 | Discretionary |
| Dec 29, 2006 | ISE | $6.2K | Purchase | 157 | $39.77 | Discretionary |
| Oct 2, 2006 | ISE | $6.3K | Purchase | 157 | $39.86 | Discretionary |
| Jun 30, 2006 | ISE | $6.2K | Purchase | 193 | $32.36 | Discretionary |
| Apr 3, 2006 | ISE | $16.5K | Sale | 400 | $41.27 | Discretionary |
| Apr 3, 2006 | ISE | $8.3K | Sale | 200 | $41.26 | Discretionary |
| Apr 3, 2006 | ISE | $24.8K | Sale | 600 | $41.25 | Discretionary |
| Apr 3, 2006 | ISE | $16.5K | Sale | 400 | $41.24 | Discretionary |
| Apr 3, 2006 | ISE | $16.5K | Sale | 400 | $41.20 | Discretionary |
| Apr 3, 2006 | ISE | $57.7K | Sale | 1,400 | $41.19 | Discretionary |
| Apr 3, 2006 | ISE | $4.1K | Sale | 100 | $41.18 | Discretionary |
| Apr 3, 2006 | ISE | $4.1K | Sale | 100 | $41.17 | Discretionary |
| Apr 3, 2006 | ISE | $8.2K | Sale | 200 | $41.13 | Discretionary |
| Apr 3, 2006 | ISE | $8.2K | Sale | 200 | $41.11 | Discretionary |
| Apr 3, 2006 | ISE | $41.1K | Sale | 1,000 | $41.10 | Discretionary |
| Apr 3, 2006 | ISE | $4.1K | Sale | 100 | $41.07 | Discretionary |
| Apr 3, 2006 | ISE | $32.8K | Sale | 800 | $41.06 | Discretionary |
| Apr 3, 2006 | ISE | $8.2K | Sale | 200 | $41.05 | Discretionary |