| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $41.19 | 2,600 | $107,102.06 | 12,690 | 2012-02-13 | Filing | |
| $40.90 | 5,000 | $204,522.00 | 39,815 | 2012-02-07 | Filing | |
| $39.05 | 11,925 | $465,728.49 | 28,700 | 2012-02-01 | Filing | |
| $38.96 | 100 | $3,896.00 | 40,625 | 2012-02-01 | Filing | |
| $38.46 | 7,800 | $300,010.62 | 26,019 | 2012-01-31 | Filing | |
| $38.13 | 15,000 | $571,950.00 | 28,210 | 2012-01-27 | Filing | |
| $34.08 | 4,268 | $145,453.44 | 41,643 | 2011-11-08 | Filing | |
| $34.03 | 3,375 | $114,851.25 | 45,911 | 2011-11-08 | Filing | |
| $34.00 | 3,321 | $112,914.00 | 49,286 | 2011-11-08 | Filing | |
| $34.04 | 1,125 | $38,295.00 | 52,607 | 2011-11-08 | Filing | |
| $34.09 | 1,042 | $35,521.78 | 53,732 | 2011-11-08 | Filing | |
| $33.90 | 4,500 | $152,550.00 | 78,183 | 2011-10-28 | Filing | |
| $36.06 | 8,961 | $323,106.78 | 27,792 | 2011-07-01 | Filing | |
| $36.06 | 4,608 | $166,164.48 | 24,357 | 2011-07-01 | Filing | |
| $35.37 | 99,200 | $3,508,961.92 | 540,182 | 2011-06-30 | Filing | |
| $35.00 | 35,800 | $1,253,153.94 | 639,382 | 2011-06-29 | Filing | |
| $35.00 | 65,000 | $2,275,104.00 | 675,182 | 2011-06-28 | Filing | |
| $35.04 | 100,000 | $3,503,550.00 | 740,182 | 2011-05-18 | Filing | |
| $35.50 | 2,100 | $74,550.00 | 8,549 | 2011-05-10 | Filing | |
| $35.51 | 300 | $10,653.00 | 10,649 | 2011-05-10 | Filing |