| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $21.66 | 10,552 | $228,512.00 | 28,228 | 2011-03-17 | Filing | |
| $20.02 | 38,099 | $762,741.98 | 11,344 | 2011-01-24 | Filing | |
| $20.04 | 250,000 | $5,010,550.00 | 38,944,083 | 2011-01-21 | Filing | |
| $20.26 | 750,000 | $15,194,550.00 | 39,194,083 | 2011-01-20 | Filing | |
| $20.18 | 850,000 | $17,153,850.00 | 39,944,083 | 2011-01-20 | Filing | |
| $20.17 | 686,800 | $13,850,283.52 | 40,794,083 | 2011-01-19 | Filing | |
| $21.18 | 80,000 | $1,694,216.00 | 45,480,883 | 2010-12-16 | Filing | |
| $21.25 | 475,000 | $10,093,797.50 | 45,560,883 | 2010-12-16 | Filing | |
| $21.01 | 271,434 | $5,702,855.48 | 46,035,883 | 2010-12-15 | Filing | |
| $21.02 | 491,522 | $10,330,416.18 | 46,977,317 | 2010-12-14 | Filing |