| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $20.51 | 20,000 | $410,126.00 | 262,651 | 2012-07-26 | Filing | |
| $24.40 | 13,845 | $337,862.30 | 32,548 | 2012-04-24 | Filing | |
| $24.40 | 6,155 | $150,201.70 | 282,651 | 2012-04-24 | Filing | |
| $23.17 | 964 | $22,339.83 | 46,393 | 2012-02-10 | Filing | |
| $23.17 | 7,835 | $181,569.07 | 288,806 | 2012-02-10 | Filing | |
| $24.00 | 406 | $9,744.00 | 47,357 | 2012-02-09 | Filing | |
| $24.00 | 3,295 | $79,080.00 | 296,641 | 2012-02-09 | Filing | |
| $21.88 | 3,833 | $83,883.29 | 47,763 | 2012-01-26 | Filing | |
| $21.88 | 31,167 | $682,074.21 | 299,936 | 2012-01-26 | Filing | |
| $20.42 | 3,500 | $71,480.50 | 51,596 | 2011-11-15 | Filing | |
| $20.42 | 6,500 | $132,749.50 | 331,103 | 2011-11-15 | Filing | |
| $20.12 | 3,500 | $70,432.95 | 55,096 | 2011-11-10 | Filing | |
| $20.12 | 6,500 | $130,804.05 | 337,603 | 2011-11-10 | Filing | |
| $19.43 | 6,500 | $126,263.80 | 58,596 | 2011-11-04 | Filing | |
| $19.43 | 13,500 | $262,240.20 | 344,103 | 2011-11-04 | Filing | |
| $20.42 | 10,000 | $204,230.00 | 317,603 | 2011-11-15 | Filing | |
| $20.12 | 10,000 | $201,237.00 | 327,603 | 2011-11-10 | Filing | |
| $19.43 | 20,000 | $388,504.00 | 337,603 | 2011-11-04 | Filing | |
| $44.27 | 500 | $22,135.00 | 40,099 | 2010-02-24 | Filing | |
| $44.29 | 600 | $26,574.00 | 40,599 | 2010-02-24 | Filing |