| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer, Director | $60.51 | 4,091 | $247,548.05 | 289,331 | 2011-08-01 | Filing |
| Officer, Director | $61.95 | 4,028 | $249,554.34 | 288,358 | 2011-07-25 | Filing |
| Officer, Director | $61.04 | 972 | $59,326.21 | 288,358 | 2011-07-25 | Filing |
| Officer, Director | $60.27 | 5,000 | $301,336.00 | 288,358 | 2011-07-18 | Filing |
| Officer, Director | $62.23 | 5,000 | $311,162.50 | 288,358 | 2011-07-11 | Filing |
| Officer, Director | $61.58 | 603 | $37,135.51 | 288,358 | 2011-07-05 | Filing |
| Officer, Director | $61.58 | 4,397 | $270,787.49 | 288,358 | 2011-07-05 | Filing |
| Officer, Director | $60.06 | 5,000 | $300,311.00 | 288,358 | 2011-06-28 | Filing |
| Officer | $59.51 | 1,000 | $59,508.00 | 22,497 | 2011-06-28 | Filing |
| Officer, Director | $60.06 | 603 | $36,216.18 | 288,358 | 2011-06-22 | Filing |
| Officer, Director | $60.06 | 1,100 | $66,066.00 | 288,358 | 2011-06-22 | Filing |
| Officer, Director | $60.00 | 3,297 | $197,834.84 | 288,358 | 2011-06-21 | Filing |
| Officer | $58.48 | 1,000 | $58,475.30 | 22,497 | 2011-06-14 | Filing |
| Officer | $59.93 | 1,000 | $59,926.50 | 22,497 | 2011-05-31 | Filing |
| Officer, Director | $60.04 | 5,000 | $300,218.00 | 288,358 | 2011-05-31 | Filing |
| Officer, Director | $60.16 | 5,000 | $300,815.50 | 288,358 | 2011-05-27 | Filing |
| Officer, Director | $60.01 | 1,000 | $60,012.00 | 288,358 | 2011-05-20 | Filing |
| Officer, Director | $60.00 | 603 | $36,180.00 | 288,358 | 2011-05-19 | Filing |
| Officer | $60.00 | 1,000 | $60,000.00 | 58,288 | 2011-05-19 | Filing |
| Officer | $56.89 | 1,000 | $56,890.60 | 22,497 | 2011-05-16 | Filing |