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 Nov 13, 2006 involved selling 600 shares valued at $6.1K.
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 Nov 13, 2006, when they sold 600 shares at $10.22 per share.
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| $10.21 |
| Discretionary |
| Nov 13, 2006 | CYBS | $2.0K | Sale | 200 | $10.20 | Discretionary |
| Nov 6, 2006 | CYBS | $4.1K | Sale | 400 | $10.32 | Discretionary |
| Nov 6, 2006 | CYBS | $14.5K | Sale | 1,405 | $10.29 | Discretionary |
| Nov 6, 2006 | CYBS | $3.1K | Sale | 299 | $10.28 | Discretionary |
| Nov 6, 2006 | CYBS | $16.4K | Sale | 1,600 | $10.27 | Discretionary |
| Nov 6, 2006 | CYBS | $9.2K | Sale | 900 | $10.26 | Discretionary |
| Nov 6, 2006 | CYBS | $6.2K | Sale | 600 | $10.25 | Discretionary |
| Nov 6, 2006 | CYBS | $4.1K | Sale | 400 | $10.24 | Discretionary |
| Nov 6, 2006 | CYBS | $1.0K | Sale | 100 | $10.45 | Discretionary |
| Nov 6, 2006 | CYBS | $4.1K | Sale | 395 | $10.40 | Discretionary |
| Nov 6, 2006 | CYBS | $3.1K | Sale | 300 | $10.39 | Discretionary |
| Nov 6, 2006 | CYBS | $10.4K | Sale | 1,000 | $10.38 | Discretionary |
| Nov 6, 2006 | CYBS | $9.3K | Sale | 900 | $10.37 | Discretionary |
| Nov 6, 2006 | CYBS | $3.1K | Sale | 300 | $10.36 | Discretionary |
| Nov 6, 2006 | CYBS | $4.1K | Sale | 400 | $10.35 | Discretionary |
| Nov 6, 2006 | CYBS | $2.1K | Sale | 200 | $10.34 | Discretionary |
| Nov 6, 2006 | CYBS | $8.3K | Sale | 800 | $10.33 | Discretionary |
| Nov 6, 2006 | CYBS | $18.6K | Sale | 1,801 | $10.30 | Discretionary |
| Nov 6, 2006 | CYBS | $7.2K | Sale | 700 | $10.31 | Discretionary |
| Oct 30, 2006 | CYBS | $5.1K | Sale | 500 | $10.20 | Discretionary |
| Oct 30, 2006 | CYBS | $23.1K | Sale | 2,254 | $10.23 | Discretionary |
| Oct 30, 2006 | CYBS | $5.1K | Sale | 500 | $10.19 | Discretionary |
| Oct 30, 2006 | CYBS | $9.2K | Sale | 900 | $10.17 | Discretionary |
| Oct 30, 2006 | CYBS | $11.2K | Sale | 1,100 | $10.16 | Discretionary |
| Oct 30, 2006 | CYBS | $3.0K | Sale | 300 | $10.15 | Discretionary |
| Oct 30, 2006 | CYBS | $6.8K | Sale | 658 | $10.34 | Discretionary |
| Oct 30, 2006 | CYBS | $3.1K | Sale | 300 | $10.33 | Discretionary |
| Oct 30, 2006 | CYBS | $3.9K | Sale | 377 | $10.32 | Discretionary |