| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $41.25 | 11,557 | $476,726.25 | 0 | 2011-09-06 | Filing | |
| $41.25 | 27,307 | $1,126,413.75 | 0 | 2011-08-29 | Filing | |
| $41.24 | 26,109 | $1,076,735.16 | 4,146 | 2011-08-24 | Filing | |
| $40.76 | 25,113 | $1,023,618.44 | 237 | 2011-08-17 | Filing | |
| $40.68 | 12,852 | $522,814.22 | 30 | 2011-05-20 | Filing | |
| $40.06 | 29,914 | $1,198,384.75 | 0 | 2011-05-11 | Filing | |
| $40.65 | 100,000 | $4,065,190.00 | 0 | 2011-05-19 | Filing | |
| $40.35 | 26,358 | $1,063,421.42 | 528 | 2011-05-18 | Filing | |
| $40.06 | 11,197 | $448,563.02 | 0 | 2011-05-11 | Filing | |
| $40.00 | 73,194 | $2,927,760.00 | 179 | 2011-05-11 | Filing | |
| $40.00 | 14,158 | $566,320.00 | 0 | 2011-05-11 | Filing | |
| $40.00 | 7,361 | $294,440.00 | 1,079 | 2011-05-11 | Filing | |
| $39.88 | 77,648 | $3,096,509.06 | 1,246 | 2011-05-11 | Filing | |
| $39.88 | 159,975 | $6,379,611.03 | 1,246 | 2011-05-11 | Filing | |
| $39.35 | 26,923 | $1,059,449.67 | 234 | 2011-05-05 | Filing | |
| $39.38 | 75,313 | $2,965,825.94 | 179 | 2011-05-04 | Filing | |
| $39.19 | 53,840 | $2,109,989.60 | 179 | 2011-05-03 | Filing | |
| $39.14 | 53,840 | $2,107,292.22 | 54,019 | 2011-05-03 | Filing | |
| $39.00 | 10,384 | $404,976.00 | 8,259 | 2011-04-29 | Filing | |
| $38.50 | 10,000 | $385,000.00 | 935 | 2010-10-25 | Filing |