| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $40.61 | 100 | $4,061.01 | 84,050 | 2012-08-24 | Filing | |
| $40.62 | 100 | $4,061.51 | 84,150 | 2012-08-24 | Filing | |
| $41.77 | 4,108 | $171,584.59 | 30,154 | 2012-08-17 | Filing | |
| $40.85 | 6,500 | $265,525.00 | 74,760 | 2012-08-15 | Filing | |
| $40.24 | 5,987 | $240,942.03 | 17,148 | 2012-08-14 | Filing | |
| $38.42 | 1,029 | $39,529.45 | 16,567 | 2012-05-09 | Filing | |
| $38.42 | 86 | $3,303.73 | 17,596 | 2012-05-09 | Filing | |
| $39.79 | 3,898 | $155,105.32 | 22,151 | 2012-05-01 | Filing | |
| $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 |