| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $47.67 | 7,600 | $362,267.68 | 25,231,748 | 2010-05-26 | Filing |
| Officer, Director | $46.43 | 10,300 | $478,217.67 | 25,239,348 | 2010-05-25 | Filing |
| Director | $47.85 | 100 | $4,785.00 | 68,335 | 2010-05-25 | Filing |
| Director | $47.16 | 900 | $42,441.93 | 68,435 | 2010-05-25 | Filing |
| Officer, Director | $46.63 | 10,300 | $480,242.65 | 25,249,648 | 2010-05-24 | Filing |
| Officer, Director | $48.81 | 10,300 | $502,728.58 | 25,335,358 | 2010-05-18 | Filing |
| Director | $47.90 | 1,000 | $47,900.00 | 69,335 | 2010-05-19 | Filing |
| Officer, Director | $47.68 | 10,300 | $491,122.54 | 25,345,658 | 2010-05-17 | Filing |
| Director | $47.45 | 725 | $34,401.25 | 72,330 | 2010-05-17 | Filing |
| Officer, Director | $48.09 | 10,300 | $495,298.16 | 25,355,958 | 2010-05-12 | Filing |
| Director | $48.09 | 1,000 | $48,090.00 | 68,036 | 2010-05-12 | Filing |
| Officer, Director | $48.27 | 10,300 | $497,214.99 | 25,366,258 | 2010-05-11 | Filing |
| Officer, Director | $48.54 | 4,000 | $194,160.80 | 25,376,558 | 2010-05-10 | Filing |
| Officer, Director | $47.99 | 6,300 | $302,329.44 | 25,380,558 | 2010-05-10 | Filing |
| Officer, Director | $47.87 | 10,300 | $493,093.96 | 25,386,858 | 2010-05-05 | Filing |
| Director | $47.34 | 1,000 | $47,340.00 | 69,036 | 2010-05-05 | Filing |
| Officer, Director | $47.34 | 10,300 | $487,637.02 | 25,397,158 | 2010-05-04 | Filing |
| Officer, Director | $47.09 | 10,300 | $485,002.28 | 25,407,458 | 2010-05-03 | Filing |
| Director | $50.00 | 2 | $100.00 | 9,055 | 2010-04-27 | Filing |
| Officer, Director | $49.62 | 11,400 | $565,645.20 | 25,417,758 | 2010-04-27 | Filing |