| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.30 | 9,076 | $293,112.14 | 1,359,759 | 2012-05-21 | Filing | |
| $28.55 | 14,427 | $411,900.95 | 761,958 | 2011-12-09 | Filing | |
| $28.50 | 15,000 | $427,449.00 | 776,385 | 2011-12-08 | Filing | |
| $28.80 | 24,500 | $705,653.90 | 791,385 | 2011-12-07 | Filing | |
| $28.95 | 1,655 | $47,912.25 | 10,608 | 2011-12-01 | Filing | |
| $28.73 | 4,433 | $127,360.09 | 12,263 | 2011-11-30 | Filing | |
| $29.00 | 4,000 | $116,000.00 | 16,696 | 2011-11-15 | Filing | |
| $29.56 | 5,912 | $174,758.72 | 20,696 | 2011-11-08 | Filing | |
| $28.50 | 4,000 | $114,000.00 | 20,696 | 2011-11-07 | Filing | |
| $28.26 | 15,596 | $440,742.96 | 84,751 | 2011-11-07 | Filing | |
| $28.78 | 5,605 | $161,311.90 | 100,347 | 2011-11-07 | Filing | |
| $29.40 | 4,961 | $145,853.40 | 100,347 | 2011-11-04 | Filing | |
| $28.54 | 71,908 | $2,052,254.32 | 105,308 | 2011-11-04 | Filing | |
| $29.43 | 10,000 | $294,300.00 | 12,087 | 2011-11-04 | Filing | |
| $22.07 | 35,000 | $772,450.00 | 275,629 | 2011-05-10 | Filing | |
| $22.01 | 20,900 | $460,009.00 | 310,629 | 2011-05-09 | Filing | |
| $22.06 | 67,196 | $1,482,343.76 | 331,529 | 2011-05-05 | Filing | |
| $22.83 | 2,770 | $63,229.96 | 4,716 | 2011-05-02 | Filing | |
| $23.51 | 7,813 | $183,683.63 | 10,158 | 2011-05-02 | Filing | |
| $23.51 | 992,187 | $23,326,316.37 | 1,289,841 | 2011-05-02 | Filing |