| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $70.12 | 1,000 | $70,121.00 | 8,832 | 2012-03-01 | Filing | |
| $69.09 | 39 | $2,694.51 | 9,832 | 2012-02-27 | Filing | |
| $69.06 | 211 | $14,571.66 | 9,871 | 2012-02-27 | Filing | |
| $78.37 | 1,625 | $127,343.29 | 9,868 | 2012-02-17 | Filing | |
| $77.27 | 6,750 | $521,564.40 | 10,279 | 2012-02-17 | Filing | |
| $78.25 | 1,600 | $125,197.28 | 6,000 | 2012-02-17 | Filing | |
| $78.01 | 2,770 | $216,082.44 | 7,600 | 2012-02-17 | Filing | |
| $77.56 | 7,639 | $592,451.05 | 4,362 | 2012-02-17 | Filing | |
| $77.40 | 5,047 | $390,640.83 | 12,001 | 2012-02-17 | Filing | |
| $78.33 | 1,300 | $101,827.96 | 56,524 | 2012-02-17 | Filing | |
| $77.18 | 3,949 | $304,796.85 | 57,824 | 2012-02-17 | Filing | |
| $76.42 | 5,475 | $418,399.50 | 9,868 | 2012-02-08 | Filing | |
| $78.15 | 2,450 | $191,467.50 | 9,868 | 2012-02-03 | Filing | |
| $75.90 | 1,500 | $113,851.05 | 9,868 | 2012-02-01 | Filing | |
| $75.14 | 2,100 | $157,787.07 | 11,368 | 2012-02-01 | Filing | |
| $73.85 | 1,900 | $140,308.92 | 13,468 | 2012-02-01 | Filing | |
| $74.75 | 2,351 | $175,726.67 | 18,999 | 2012-01-30 | Filing | |
| $74.42 | 5,147 | $383,016.06 | 21,350 | 2012-01-30 | Filing | |
| $76.10 | 2,600 | $197,868.06 | 24,437 | 2011-12-16 | Filing | |
| $75.72 | 11,654 | $882,442.05 | 27,037 | 2011-12-16 | Filing |