| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.27 | 266 | $9,647.82 | 52,805 | 2013-01-28 | Filing | |
| $35.82 | 70,919 | $2,540,283.12 | 29,130 | 2013-01-25 | Filing | |
| $30.11 | 5,000 | $150,550.00 | 33,249 | 2013-01-02 | Filing | |
| $29.00 | 1,411 | $40,921.68 | 38,249 | 2012-12-31 | Filing | |
| $28.00 | 1,339 | $37,492.00 | 38,340 | 2012-12-20 | Filing | |
| $28.00 | 3,000 | $84,000.00 | 38,340 | 2012-12-20 | Filing | |
| $26.48 | 5,000 | $132,405.00 | 0 | 2012-12-11 | Filing | |
| $26.51 | 6,600 | $174,962.04 | 0 | 2012-12-06 | Filing | |
| $26.07 | 4,976 | $129,715.36 | 78,044 | 2012-12-10 | Filing | |
| $26.53 | 51,054 | $1,354,248.19 | 83,020 | 2012-12-06 | Filing | |
| $15.15 | 24 | $363.60 | 129,150 | 2011-09-20 | Filing | |
| $23.21 | 1,215 | $28,200.27 | 140,698 | 2012-10-31 | Filing | |
| $24.65 | 6,000 | $147,876.00 | 25,545 | 2012-09-11 | Filing | |
| $22.57 | 10,000 | $225,743.00 | 25,713 | 2012-08-10 | Filing | |
| $27.00 | 2,000 | $54,000.00 | 41,294 | 2012-04-27 | Filing | |
| $27.00 | 2,950 | $79,650.00 | 43,294 | 2012-04-27 | Filing | |
| $27.00 | 3,600 | $97,200.00 | 43,294 | 2012-04-26 | Filing | |
| $27.00 | 100 | $2,700.00 | 43,294 | 2012-03-27 | Filing | |
| $27.00 | 100 | $2,700.00 | 43,294 | 2012-03-16 | Filing | |
| $24.30 | 3,000 | $72,900.00 | 60,808 | 2011-04-29 | Filing |