| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $57.73 | 15,078 | $870,452.94 | 31,736 | 2012-03-19 | Filing | |
| $56.43 | 300 | $16,929.00 | 14,640 | 2012-03-09 | Filing | |
| $56.42 | 756 | $42,653.52 | 14,940 | 2012-03-09 | Filing | |
| $56.41 | 2,694 | $151,968.54 | 15,696 | 2012-03-09 | Filing | |
| $56.05 | 3,750 | $210,187.50 | 14,640 | 2012-03-08 | Filing | |
| $56.00 | 90,000 | $5,040,000.00 | 425,335 | 2012-03-08 | Filing | |
| $56.51 | 100,000 | $5,651,000.00 | 425,335 | 2012-03-05 | Filing | |
| $57.00 | 15,440 | $880,080.00 | 48,909 | 2012-02-28 | Filing | |
| $55.00 | 18,000 | $990,000.00 | 50,449 | 2012-02-01 | Filing | |
| $50.00 | 62,500 | $3,125,000.00 | 80,961 | 2012-01-17 | Filing | |
| $62.65 | 5,000 | $313,250.00 | 68,448 | 2011-06-06 | Filing | |
| $63.25 | 25,000 | $1,581,250.00 | 117,394 | 2011-06-03 | Filing | |
| $65.10 | 8,000 | $520,788.00 | 77,456 | 2011-05-27 | Filing | |
| $62.00 | 50,000 | $3,100,000.00 | 64,072 | 2011-05-13 | Filing | |
| $61.10 | 5,466 | $333,972.60 | 19,598 | 2011-05-02 | Filing | |
| $60.79 | 22,960 | $1,395,738.40 | 19,598 | 2011-05-02 | Filing | |
| $59.50 | 24,628 | $1,465,366.00 | 50,449 | 2011-04-27 | Filing | |
| $59.25 | 30,600 | $1,813,050.00 | 38,314 | 2011-04-27 | Filing | |
| $60.00 | 1,400 | $84,000.00 | 19,598 | 2011-04-27 | Filing | |
| $57.50 | 57,349 | $3,297,567.50 | 64,072 | 2011-04-26 | Filing |