| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $35.93 | 3,200 | $114,976.00 | 96,181 | 2013-02-25 | Filing | |
| $34.77 | 852 | $29,625.91 | 111 | 2013-02-21 | Filing | |
| $41.17 | 2,874 | $118,322.58 | 434,375 | 2012-08-17 | Filing | |
| $40.51 | 39,581 | $1,603,426.31 | 437,249 | 2012-08-17 | Filing | |
| $40.02 | 5,000 | $200,099.50 | 161,438 | 2012-08-16 | Filing | |
| $40.29 | 47,545 | $1,915,473.94 | 476,830 | 2012-08-16 | Filing | |
| $40.39 | 400 | $16,156.20 | 68 | 2012-08-16 | Filing | |
| $35.64 | 1,877 | $66,897.59 | 0 | 2012-05-18 | Filing | |
| $40.00 | 323 | $12,920.00 | 20,198 | 2012-04-03 | Filing | |
| $39.88 | 7,500 | $299,100.00 | 46,887 | 2012-03-26 | Filing | |
| $40.00 | 304 | $12,160.00 | 19,584 | 2012-03-26 | Filing | |
| $28.12 | 500 | $14,060.00 | 166,438 | 2011-08-02 | Filing | |
| $27.48 | 1,200 | $32,976.00 | 166,938 | 2011-08-02 | Filing | |
| $44.50 | 800 | $35,600.00 | 168,138 | 2011-07-26 | Filing | |
| $43.72 | 900 | $39,348.00 | 168,938 | 2011-07-26 | Filing | |
| $45.75 | 1,700 | $77,775.00 | 169,838 | 2011-07-19 | Filing | |
| $47.00 | 1,700 | $79,900.00 | 171,538 | 2011-07-12 | Filing | |
| $49.04 | 1,700 | $83,368.00 | 173,238 | 2011-07-05 | Filing | |
| $46.60 | 1,700 | $79,220.00 | 174,938 | 2011-06-28 | Filing | |
| $46.78 | 1,700 | $79,526.00 | 176,638 | 2011-06-21 | Filing |