William S. Mckiernan serves as Executive at CYBERSOURCE CORP, where they oversee executive responsibilities. Since joining the company, William S. Mckiernan has executed 1034 insider transactions totaling $128.3M, demonstrating a bearish approach to their equity position. Their most recent transaction on Jul 31, 2006 involved selling 100 shares valued at $1.0K.
William S. Mckiernan currently holds 3,401,918 shares of CYBERSOURCE CORP (CYBS), valued at approximately $0. This represents their equity stake as Executive.
Based on SEC Form 4 filings, William S. Mckiernan has been a net seller of CYBS stock. They have purchased $0 and sold $128.3M worth of shares.
William S. Mckiernan's most recent insider trade was on Jul 31, 2006, when they sold 100 shares at $10.17 per share.
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| $10.86 |
| Discretionary |
| Jul 24, 2006 | CYBS | $3.2K | Sale | 300 | $10.82 | Discretionary |
| Jul 24, 2006 | CYBS | $1.1K | Sale | 100 | $10.83 | Discretionary |
| Jul 24, 2006 | CYBS | $2.2K | Sale | 200 | $10.84 | Discretionary |
| Jul 24, 2006 | CYBS | $6.4K | Sale | 600 | $10.67 | Discretionary |
| Jul 24, 2006 | CYBS | $3.2K | Sale | 300 | $10.66 | Discretionary |
| Jul 24, 2006 | CYBS | $1.1K | Sale | 100 | $10.65 | Discretionary |
| Jul 24, 2006 | CYBS | $4.3K | Sale | 400 | $10.64 | Discretionary |
| Jul 24, 2006 | CYBS | $1.5K | Sale | 138 | $10.63 | Discretionary |
| Jul 24, 2006 | CYBS | $3.8K | Sale | 362 | $10.62 | Discretionary |
| Jul 24, 2006 | CYBS | $3.2K | Sale | 300 | $10.61 | Discretionary |
| Jul 24, 2006 | CYBS | $1.1K | Sale | 100 | $10.59 | Discretionary |
| Jul 24, 2006 | CYBS | $8.5K | Sale | 800 | $10.58 | Discretionary |
| Jul 24, 2006 | CYBS | $5.3K | Sale | 500 | $10.57 | Discretionary |
| Jul 24, 2006 | CYBS | $4.2K | Sale | 400 | $10.56 | Discretionary |
| Jul 24, 2006 | CYBS | $8.4K | Sale | 800 | $10.54 | Discretionary |
| Jul 24, 2006 | CYBS | $1.1K | Sale | 100 | $10.53 | Discretionary |
| Jul 24, 2006 | CYBS | $7.4K | Sale | 700 | $10.52 | Discretionary |
| Jul 24, 2006 | CYBS | $3.1K | Sale | 300 | $10.50 | Discretionary |
| Jul 24, 2006 | CYBS | $5.2K | Sale | 500 | $10.49 | Discretionary |
| Jul 24, 2006 | CYBS | $4.3K | Sale | 400 | $10.81 | Discretionary |
| Jul 24, 2006 | CYBS | $3.2K | Sale | 300 | $10.80 | Discretionary |
| Jul 24, 2006 | CYBS | $2.2K | Sale | 200 | $10.79 | Discretionary |
| Jul 24, 2006 | CYBS | $1.1K | Sale | 100 | $10.78 | Discretionary |
| Jul 24, 2006 | CYBS | $4.3K | Sale | 400 | $10.77 | Discretionary |
| Jul 24, 2006 | CYBS | $4.3K | Sale | 400 | $10.76 | Discretionary |
| Jul 24, 2006 | CYBS | $5.4K | Sale | 500 | $10.75 | Discretionary |
| Jul 24, 2006 | CYBS | $6.0K | Sale | 557 | $10.74 | Discretionary |
| Jul 24, 2006 | CYBS | $7.5K | Sale | 700 | $10.73 | Discretionary |