| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Other | $63.14 | 14,100 | $890,214.78 | 1,259,746 | 2010-05-05 | Filing |
| Large Shareholder, Officer, Director | $62.25 | 1,500 | $93,370.65 | 390,000 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $61.54 | 2,000 | $123,077.00 | 391,500 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $60.56 | 700 | $42,392.70 | 393,500 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $59.42 | 700 | $41,594.98 | 394,200 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $57.02 | 100 | $5,702.00 | 394,900 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $63.11 | 2,000 | $126,223.00 | 390,000 | 2010-05-05 | Filing |
| Large Shareholder, Officer, Director | $64.01 | 3,000 | $192,032.10 | 392,000 | 2010-05-05 | Filing |
| Large Shareholder, Officer, Director | $62.26 | 10,400 | $647,512.32 | 3,160,669 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $61.55 | 14,200 | $874,059.70 | 3,171,069 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $60.61 | 4,600 | $278,796.34 | 3,185,269 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $59.55 | 4,500 | $267,957.90 | 3,189,869 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $58.53 | 600 | $35,119.98 | 3,194,369 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $57.13 | 700 | $39,994.01 | 3,194,969 | 2010-05-06 | Filing |
| Large Shareholder, Officer, Director | $64.85 | 200 | $12,970.00 | 3,195,669 | 2010-05-05 | Filing |
| Large Shareholder, Officer, Director | $63.99 | 21,700 | $1,388,671.97 | 3,195,869 | 2010-05-05 | Filing |
| Large Shareholder, Officer, Director | $63.10 | 13,100 | $826,561.53 | 3,217,569 | 2010-05-05 | Filing |
| Large Shareholder, Other | $65.61 | 200 | $13,121.00 | 58,811 | 2010-05-04 | Filing |
| Large Shareholder, Other | $64.90 | 9,800 | $636,057.24 | 59,011 | 2010-05-04 | Filing |
| Large Shareholder, Other | $66.04 | 10,000 | $660,434.00 | 58,811 | 2010-05-03 | Filing |