| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Other | $59.51 | 4,800 | $285,660.96 | 59,011 | 2010-05-07 | Filing |
| Large Shareholder, Other | $58.57 | 5,000 | $292,843.50 | 63,811 | 2010-05-07 | Filing |
| Large Shareholder, Other | $62.59 | 18,400 | $1,151,613.68 | 1,014,331 | 2010-05-10 | Filing |
| Large Shareholder, Other | $61.87 | 1,600 | $98,984.96 | 1,032,731 | 2010-05-10 | Filing |
| Large Shareholder, Other | $60.21 | 400 | $24,085.00 | 1,034,331 | 2010-05-07 | Filing |
| Large Shareholder, Other | $59.53 | 9,500 | $565,580.60 | 1,034,731 | 2010-05-07 | Filing |
| Large Shareholder, Other | $58.59 | 10,100 | $591,794.35 | 1,044,231 | 2010-05-07 | Filing |
| Large Shareholder, Other | $62.58 | 4,600 | $287,878.12 | 1,180,513 | 2010-05-10 | Filing |
| Large Shareholder, Other | $61.54 | 7,833 | $482,049.09 | 1,185,113 | 2010-05-10 | Filing |
| Large Shareholder, Other | $60.16 | 500 | $30,079.00 | 1,192,946 | 2010-05-07 | Filing |
| Large Shareholder, Other | $59.85 | 7,900 | $472,841.07 | 1,193,446 | 2010-05-07 | Filing |
| Large Shareholder, Other | $58.59 | 2,500 | $146,463.00 | 1,201,346 | 2010-05-07 | Filing |
| Large Shareholder, Officer, Director | $59.56 | 2,400 | $142,935.12 | 390,000 | 2010-05-07 | Filing |
| Large Shareholder, Officer, Director | $58.61 | 2,600 | $152,380.02 | 392,400 | 2010-05-07 | Filing |
| Large Shareholder, Officer, Director | $62.59 | 31,900 | $1,996,662.47 | 3,090,669 | 2010-05-10 | Filing |
| Large Shareholder, Officer, Director | $61.90 | 3,100 | $191,890.93 | 3,122,569 | 2010-05-10 | Filing |
| Large Shareholder, Officer, Director | $60.20 | 800 | $48,162.00 | 3,125,669 | 2010-05-07 | Filing |
| Large Shareholder, Officer, Director | $59.52 | 16,800 | $999,852.00 | 3,126,469 | 2010-05-07 | Filing |
| Large Shareholder, Officer, Director | $58.59 | 17,400 | $1,019,401.62 | 3,143,269 | 2010-05-07 | Filing |
| Large Shareholder, Officer | $60.36 | 2,100 | $126,745.71 | 57,553 | 2010-05-07 | Filing |