| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.88 | 900 | $30,492.00 | 136,881 | 2011-12-07 | Filing | |
| $35.15 | 4,000 | $140,600.00 | 29,967 | 2011-12-05 | Filing | |
| $34.45 | 4,000 | $137,800.00 | 33,967 | 2011-12-02 | Filing | |
| $32.78 | 4,500 | $147,510.00 | 10,500 | 2011-11-29 | Filing | |
| $32.70 | 4,000 | $130,800.00 | 35,567 | 2011-11-21 | Filing | |
| $36.12 | 13,000 | $469,560.00 | 13,931 | 2011-10-27 | Filing | |
| $35.05 | 8,677 | $304,128.85 | 16,005 | 2011-10-24 | Filing | |
| $29.41 | 10,000 | $294,100.00 | 126,150 | 2011-09-08 | Filing | |
| $29.31 | 24,244 | $710,591.64 | 126,150 | 2011-09-07 | Filing | |
| $30.39 | 8,000 | $243,120.00 | 19,649 | 2011-08-09 | Filing | |
| $38.79 | 22,183 | $860,478.57 | 19,649 | 2011-07-19 | Filing | |
| $38.03 | 18,665 | $709,829.95 | 41,832 | 2011-07-18 | Filing | |
| $32.92 | 16,200 | $533,223.00 | 126,150 | 2011-06-07 | Filing | |
| $32.52 | 3,800 | $123,572.20 | 126,150 | 2011-06-03 | Filing | |
| $37.15 | 5,000 | $185,750.00 | 12,397 | 2011-05-10 | Filing | |
| $37.17 | 2,000 | $74,340.00 | 27,567 | 2011-05-10 | Filing | |
| $36.09 | 8,700 | $313,949.94 | 32,300 | 2011-05-09 | Filing | |
| $36.20 | 12,000 | $434,361.60 | 29,000 | 2011-05-09 | Filing | |
| $36.45 | 3,000 | $109,350.00 | 29,567 | 2011-05-05 | Filing | |
| $35.61 | 2,700 | $96,147.00 | 32,567 | 2011-05-04 | Filing |