| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| 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 |
| Director | $48.28 | 1,000 | $48,280.00 | 70,036 | 2010-04-28 | Filing |
| Officer, Director | $50.49 | 4,700 | $237,283.73 | 25,429,158 | 2010-04-26 | Filing |
| Officer | $49.96 | 3,750 | $187,356.38 | 54,680 | 2010-04-26 | Filing |
| Director | $50.33 | 500 | $25,165.00 | 9,055 | 2010-04-26 | Filing |
| Director | $50.00 | 500 | $25,000.00 | 9,055 | 2010-04-23 | Filing |
| Director | $50.00 | 500 | $25,000.00 | 9,055 | 2010-04-22 | Filing |
| Director | $50.01 | 1,000 | $50,010.00 | 71,036 | 2010-04-22 | Filing |