| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $100.75 | 199 | $20,048.35 | 5,305 | 2011-05-19 | Filing | |
| $99.04 | 15,200 | $1,505,479.44 | 17,542 | 2011-05-13 | Filing | |
| $98.80 | 600 | $59,277.00 | 24,376 | 2011-05-11 | Filing | |
| $98.79 | 196 | $19,362.64 | 24,976 | 2011-05-11 | Filing | |
| $98.78 | 1,100 | $108,658.00 | 25,172 | 2011-05-11 | Filing | |
| $95.86 | 7,254 | $695,368.44 | 101,765 | 2011-04-25 | Filing | |
| $98.00 | 192 | $18,816.00 | 5,478 | 2011-04-21 | Filing | |
| $98.00 | 158 | $15,484.00 | 5,670 | 2011-04-21 | Filing | |
| $98.00 | 921 | $90,258.00 | 5,828 | 2011-04-21 | Filing | |
| $95.49 | 6,000 | $572,953.80 | 124,797 | 2011-04-15 | Filing | |
| $96.00 | 77,867 | $7,475,527.89 | 130,797 | 2011-04-15 | Filing | |
| $95.00 | 71,133 | $6,757,855.51 | 104,797 | 2011-04-14 | Filing | |
| $95.00 | 1,535 | $145,825.00 | 18,413 | 2011-04-14 | Filing | |
| $92.69 | 1,536 | $142,371.84 | 19,948 | 2011-04-11 | Filing | |
| $91.21 | 5,371 | $489,865.81 | 23,745 | 2011-03-31 | Filing | |
| $87.45 | 1,208 | $105,639.60 | 23,745 | 2011-02-15 | Filing | |
| $87.18 | 1,846 | $160,934.28 | 25,845 | 2011-02-11 | Filing | |
| $89.05 | 2,900 | $258,245.00 | 27,691 | 2011-02-10 | Filing | |
| $88.09 | 27,467 | $2,419,568.03 | 30,591 | 2011-02-10 | Filing | |
| $88.13 | 1,448 | $127,612.24 | 28,578 | 2011-02-10 | Filing |