| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $62.74 | 1,444 | $90,596.56 | 8,183 | 2012-03-14 | Filing | |
| $63.00 | 6,250 | $393,750.00 | 9,627 | 2012-03-14 | Filing | |
| $62.12 | 6,313 | $392,163.56 | 0 | 2012-03-12 | Filing | |
| $62.05 | 19,652 | $1,219,406.60 | 6,313 | 2012-03-12 | Filing | |
| $60.52 | 21,875 | $1,323,875.00 | 27,465 | 2011-12-29 | Filing | |
| $59.05 | 10,000 | $590,500.00 | 6,313 | 2011-12-06 | Filing | |
| $59.36 | 35,000 | $2,077,600.00 | 6,313 | 2011-12-05 | Filing | |
| $58.75 | 39,661 | $2,330,083.75 | 5,814 | 2011-12-01 | Filing | |
| $58.40 | 25,543 | $1,491,711.20 | 27,420 | 2011-11-07 | Filing | |
| $57.50 | 79,320 | $4,560,900.00 | 15,258 | 2011-11-01 | Filing | |
| $57.50 | 6,068 | $348,910.00 | 0 | 2011-11-01 | Filing | |
| $57.50 | 3,975 | $228,562.50 | 6,068 | 2011-11-01 | Filing | |
| $57.50 | 32,620 | $1,875,650.00 | 10,043 | 2011-11-01 | Filing | |
| $55.00 | 103,509 | $5,692,995.00 | 15,258 | 2011-09-19 | Filing | |
| $55.00 | 15,470 | $850,850.00 | 15,258 | 2011-09-16 | Filing | |
| $54.48 | 60,000 | $3,268,800.00 | 39,475 | 2011-09-01 | Filing | |
| $52.22 | 6,250 | $326,375.00 | 6,050 | 2011-08-30 | Filing | |
| $52.86 | 5,500 | $290,730.00 | 39,475 | 2011-08-01 | Filing | |
| $52.20 | 54,500 | $2,844,900.00 | 44,975 | 2011-08-01 | Filing | |
| $53.74 | 26,600 | $1,429,484.00 | 39,475 | 2011-07-01 | Filing |