| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $23.50 | 28,125 | $660,937.50 | 11,344 | 2012-02-23 | Filing | |
| $23.00 | 28,125 | $646,875.00 | 11,344 | 2012-02-22 | Filing | |
| $22.00 | 30,000 | $660,000.00 | 11,344 | 2012-02-14 | Filing | |
| $22.00 | 25,000 | $550,000.00 | 11,344 | 2012-02-14 | Filing | |
| $21.78 | 7,814 | $170,188.92 | 2,490 | 2012-02-07 | Filing | |
| $21.65 | 75,000 | $1,623,885.00 | 0 | 2012-02-03 | Filing | |
| $21.65 | 388,315 | $8,407,709.41 | 97,976 | 2012-02-03 | Filing | |
| $20.90 | 25,000 | $522,500.00 | 11,344 | 2012-02-02 | Filing | |
| $21.40 | 25,000 | $535,000.00 | 36,344 | 2012-02-02 | Filing | |
| $20.00 | 20,000 | $400,000.00 | 57,880 | 2011-11-08 | Filing | |
| $20.00 | 10,000 | $200,000.00 | 57,880 | 2011-11-08 | Filing | |
| $20.00 | 3,000 | $60,000.00 | 57,880 | 2011-11-08 | Filing | |
| $18.78 | 15,000 | $281,724.00 | 13,228 | 2011-07-12 | Filing | |
| $23.27 | 6,500 | $151,255.00 | 57,880 | 2011-05-02 | Filing | |
| $22.75 | 4,680 | $106,470.00 | 11,344 | 2011-04-01 | Filing | |
| $22.45 | 23,988 | $538,624.15 | 126,167 | 2011-03-24 | Filing | |
| $21.91 | 53,678 | $1,175,870.27 | 0 | 2011-03-21 | Filing | |
| $21.91 | 37,500 | $821,613.75 | 53,678 | 2011-03-21 | Filing | |
| $21.66 | 39,990 | $866,183.40 | 16,024 | 2011-03-17 | Filing | |
| $21.75 | 8,199 | $178,328.25 | 56,014 | 2011-03-17 | Filing |