| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $100.70 | 6,500 | $654,566.25 | 27,000 | 2011-05-11 | Filing | |
| $101.79 | 3,056 | $311,055.57 | 0 | 2011-05-10 | Filing | |
| $99.34 | 1,000 | $99,344.70 | 56,378 | 2011-05-09 | Filing | |
| $99.36 | 3,750 | $372,604.13 | 41,205 | 2011-05-02 | Filing | |
| $100.67 | 1,944 | $195,702.48 | 3,056 | 2011-05-02 | Filing | |
| $100.00 | 10,000 | $1,000,000.00 | 58,177 | 2011-05-02 | Filing | |
| $92.88 | 1,000 | $92,877.50 | 56,378 | 2011-04-08 | Filing | |
| $92.20 | 5,275 | $486,337.07 | 44,955 | 2011-04-06 | Filing | |
| $92.80 | 1,493 | $138,556.52 | 50,230 | 2011-04-05 | Filing | |
| $83.83 | 1,000 | $83,825.60 | 56,378 | 2011-03-08 | Filing | |
| $88.26 | 1,000 | $88,262.00 | 56,378 | 2011-02-23 | Filing | |
| $88.70 | 5,025 | $445,693.88 | 51,723 | 2011-02-22 | Filing | |
| $91.26 | 4,520 | $412,488.87 | 56,378 | 2011-02-18 | Filing | |
| $91.27 | 9,686 | $884,006.35 | 56,748 | 2011-02-18 | Filing | |
| $91.21 | 2,210 | $201,584.05 | 15,876 | 2011-02-18 | Filing | |
| $91.26 | 2,580 | $235,455.70 | 68,177 | 2011-02-18 | Filing | |
| $91.27 | 1,943 | $177,332.17 | 10,061 | 2011-02-18 | Filing | |
| $91.36 | 7,268 | $664,021.92 | 51,230 | 2011-02-16 | Filing | |
| $91.45 | 5,450 | $498,425.39 | 12,561 | 2011-02-16 | Filing | |
| $91.35 | 3,268 | $298,546.18 | 65,232 | 2011-02-16 | Filing |