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 Jan 9, 2007 involved selling 200 shares valued at $20.9K.
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 Jan 9, 2007, when they sold 200 shares at $104.64 per share.
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| $104.68 |
| Discretionary |
| Jan 9, 2007 | NYX | $20.9K | Sale | 200 | $104.75 | Discretionary |
| Jan 9, 2007 | NYX | $21.0K | Sale | 200 | $104.86 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.36 | Discretionary |
| Jan 9, 2007 | NYX | $31.3K | Sale | 300 | $104.25 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.25 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.19 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.16 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.09 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.06 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $105.00 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.99 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.92 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.90 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.81 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.78 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.70 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.60 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.59 | Discretionary |
| Jan 9, 2007 | NYX | $10.5K | Sale | 100 | $104.52 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.47 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.46 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.43 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.37 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.36 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.34 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.32 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.30 | Discretionary |
| Jan 9, 2007 | NYX | $10.4K | Sale | 100 | $104.29 | Discretionary |