| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $49.55 | 11,400 | $564,873.42 | 25,433,858 | 2010-04-21 | Filing |
| Officer, Director | $48.94 | 7,500 | $367,038.75 | 25,445,258 | 2010-04-20 | Filing |
| Officer, Director | $48.34 | 3,900 | $188,522.10 | 25,452,758 | 2010-04-20 | Filing |
| Director | $49.07 | 1,000 | $49,070.00 | 72,036 | 2010-04-21 | Filing |
| Officer, Director | $48.02 | 11,400 | $547,428.00 | 25,456,658 | 2010-04-19 | Filing |
| Officer | $47.94 | 3,750 | $179,769.00 | 54,680 | 2010-04-19 | Filing |
| Officer, Director | $47.39 | 11,400 | $540,253.98 | 25,468,058 | 2010-04-14 | Filing |
| Officer, Director | $47.41 | 11,400 | $540,445.50 | 25,479,458 | 2010-04-13 | Filing |
| Director | $47.57 | 1,000 | $47,570.00 | 73,036 | 2010-04-14 | Filing |
| Officer, Director | $47.19 | 11,400 | $537,950.04 | 25,490,858 | 2010-04-12 | Filing |
| Officer | $47.19 | 3,750 | $176,973.00 | 54,680 | 2010-04-12 | Filing |
| Officer, Director | $47.67 | 100 | $4,767.00 | 25,502,258 | 2010-04-07 | Filing |
| Officer, Director | $48.00 | 11,400 | $547,223.94 | 25,502,358 | 2010-04-06 | Filing |
| Director | $47.68 | 1,000 | $47,680.00 | 74,036 | 2010-04-07 | Filing |
| Officer, Director | $48.28 | 4,100 | $197,952.51 | 25,513,758 | 2010-04-05 | Filing |
| Officer, Director | $47.78 | 7,300 | $348,788.89 | 25,517,858 | 2010-04-05 | Filing |
| Officer | $48.09 | 3,750 | $180,348.75 | 54,680 | 2010-04-05 | Filing |
| Officer, Director | $48.66 | 300 | $14,598.99 | 25,525,158 | 2010-03-31 | Filing |
| Officer, Director | $49.13 | 8,500 | $417,605.00 | 25,525,458 | 2010-03-30 | Filing |
| Director | $48.60 | 1,000 | $48,600.00 | 75,036 | 2010-03-31 | Filing |