| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.64 | 99,705 | $6,245,750.52 | 92,850 | 2013-02-25 | Filing | |
| $62.63 | 40,000 | $2,505,116.00 | 27,627 | 2013-02-25 | Filing | |
| $59.23 | 189,865 | $11,244,963.48 | 13,201,868 | 2012-12-31 | Filing | |
| $59.23 | 189,865 | $11,244,963.48 | 13,201,868 | 2012-12-31 | Filing | |
| $60.97 | 22,504 | $1,372,120.64 | 13,739,365 | 2012-12-26 | Filing | |
| $59.96 | 68,992 | $4,136,546.44 | 13,551,733 | 2012-12-28 | Filing | |
| $60.77 | 3,100 | $188,378.94 | 13,620,725 | 2012-12-27 | Filing | |
| $60.14 | 115,540 | $6,948,529.38 | 13,623,825 | 2012-12-27 | Filing | |
| $60.97 | 22,504 | $1,372,120.64 | 13,739,365 | 2012-12-26 | Filing | |
| $60.81 | 7,500 | $456,076.50 | 8,748 | 2012-12-27 | Filing | |
| $60.52 | 67,500 | $4,085,329.50 | 8,748 | 2012-12-27 | Filing | |
| $61.69 | 133,333 | $8,225,019.44 | 13,761,869 | 2012-12-21 | Filing | |
| $61.95 | 266,666 | $16,519,932.03 | 13,895,202 | 2012-12-20 | Filing | |
| $60.56 | 10,000 | $605,581.00 | 0 | 2012-12-11 | Filing | |
| $59.82 | 14,000 | $837,422.60 | 2,437 | 2012-12-10 | Filing | |
| $59.82 | 10,000 | $598,156.00 | 1,890 | 2012-12-06 | Filing | |
| $59.66 | 40,000 | $2,386,384.00 | 42,627 | 2012-11-30 | Filing | |
| $58.98 | 10,000 | $589,812.00 | 1,890 | 2012-11-19 | Filing | |
| $58.89 | 40,000 | $2,355,476.00 | 42,627 | 2012-11-19 | Filing | |
| $58.80 | 200,000 | $11,759,780.00 | 14,161,868 | 2012-11-19 | Filing |