Nelson Chai serves as Executive at ARCHIPELAGO HOLDINGS INC, where they oversee executive responsibilities. Since joining the company, Nelson Chai has executed 596 insider transactions totaling $15.8M, demonstrating a bearish approach to their equity position. Their most recent transaction on Mar 6, 2007 involved selling 200 shares valued at $16.4K.
Nelson Chai currently holds 14,248 shares of ARCHIPELAGO HOLDINGS INC (AX), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, Nelson Chai has been a net seller of AX stock. They have purchased $510.8K and sold $15.3M worth of shares.
Nelson Chai's most recent insider trade was on Mar 6, 2007, when they sold 200 shares at $81.82 per share.
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| $82.19 |
| Discretionary |
| Mar 6, 2007 | NYX | $24.5K | Sale | 300 | $81.71 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.28 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.26 | Discretionary |
| Mar 6, 2007 | NYX | $134.1K | Option Exercise | 10,000 | $13.41 | Discretionary |
| Mar 6, 2007 | NYX | $34.1K | Sale | 419 | $81.45 | Discretionary |
| Mar 6, 2007 | NYX | $31.0K | Sale | 380 | $81.50 | Discretionary |
| Mar 6, 2007 | NYX | $24.6K | Sale | 301 | $81.71 | Discretionary |
| Mar 6, 2007 | NYX | $14.5K | Sale | 178 | $81.39 | Discretionary |
| Mar 6, 2007 | NYX | $12.2K | Sale | 150 | $81.53 | Discretionary |
| Mar 6, 2007 | NYX | $9.9K | Sale | 122 | $81.40 | Discretionary |
| Mar 6, 2007 | NYX | $4.1K | Sale | 50 | $81.74 | Discretionary |
| Mar 6, 2007 | NYX | $40.8K | Sale | 500 | $81.61 | Discretionary |
| Mar 6, 2007 | NYX | $40.7K | Sale | 500 | $81.49 | Discretionary |
| Mar 6, 2007 | NYX | $32.6K | Sale | 400 | $81.40 | Discretionary |
| Mar 6, 2007 | NYX | $24.5K | Sale | 300 | $81.71 | Discretionary |
| Mar 6, 2007 | NYX | $16.4K | Sale | 200 | $82.19 | Discretionary |
| Mar 6, 2007 | NYX | $16.4K | Sale | 200 | $81.82 | Discretionary |
| Mar 6, 2007 | NYX | $16.4K | Sale | 200 | $81.80 | Discretionary |
| Mar 6, 2007 | NYX | $16.4K | Sale | 200 | $81.75 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.72 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.67 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.35 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.41 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.43 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.56 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.61 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.63 | Discretionary |
| Mar 6, 2007 | NYX | $16.3K | Sale | 200 | $81.66 | Discretionary |