| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $54.50 | 813 | $44,308.50 | 18,833 | 2010-09-16 | Filing |
| Officer | $57.14 | 561 | $32,055.54 | 36,352 | 2010-08-20 | Filing |
| Large Shareholder, Director | $57.11 | 10,000 | $571,052.00 | 0 | 2010-08-20 | Filing |
| Large Shareholder, Director | $58.07 | 3,725 | $216,318.95 | 0 | 2010-08-19 | Filing |
| Large Shareholder, Director | $57.35 | 6,275 | $359,858.70 | 3,725 | 2010-08-19 | Filing |
| Large Shareholder, Director | $58.21 | 10,000 | $582,104.00 | 0 | 2010-08-18 | Filing |
| Large Shareholder, Director | $58.56 | 1,335 | $78,172.66 | 0 | 2010-08-17 | Filing |
| Large Shareholder, Director | $58.23 | 7,830 | $455,947.95 | 1,335 | 2010-08-17 | Filing |
| Large Shareholder, Director | $56.83 | 835 | $47,448.96 | 9,165 | 2010-08-17 | Filing |
| Officer, Director | $56.42 | 6,000 | $338,520.00 | 26,001 | 2010-08-17 | Filing |
| Officer | $56.92 | 37 | $2,106.04 | 34,000 | 2010-08-17 | Filing |
| Officer | $56.91 | 900 | $51,219.00 | 34,037 | 2010-08-17 | Filing |
| Officer | $56.21 | 812 | $45,642.52 | 18,833 | 2010-08-16 | Filing |
| Officer | $56.21 | 1,875 | $105,393.75 | 36,352 | 2010-08-16 | Filing |
| Large Shareholder, Director | $56.45 | 10,000 | $564,473.00 | 0 | 2010-08-16 | Filing |
| Large Shareholder, Director | $58.66 | 1,905 | $111,745.78 | 0 | 2010-08-13 | Filing |
| Large Shareholder, Director | $57.49 | 2,803 | $161,145.59 | 1,905 | 2010-08-13 | Filing |
| Large Shareholder, Director | $56.82 | 5,292 | $300,699.91 | 4,708 | 2010-08-13 | Filing |
| Large Shareholder, Director | $59.07 | 3,902 | $230,509.09 | 0 | 2010-08-12 | Filing |
| Large Shareholder, Director | $58.57 | 6,098 | $357,170.84 | 3,902 | 2010-08-12 | Filing |