| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.33 | 20,000 | $646,500.00 | 12,750 | 2011-11-08 | Filing | |
| $32.22 | 5,000 | $161,115.00 | 12,750 | 2011-11-08 | Filing | |
| $31.65 | 138,949 | $4,397,180.05 | 188,260 | 2011-11-02 | Filing | |
| $32.25 | 1,051 | $33,894.75 | 327,209 | 2011-11-02 | Filing | |
| $31.01 | 100,000 | $3,101,400.00 | 236,147 | 2011-10-21 | Filing | |
| $31.08 | 78,000 | $2,424,396.00 | 236,147 | 2011-10-21 | Filing | |
| $28.47 | 20,000 | $569,400.00 | 5,810,000 | 2011-10-18 | Filing | |
| $28.42 | 60,000 | $1,705,212.00 | 5,830,000 | 2011-10-18 | Filing | |
| $24.52 | 133,334 | $3,269,616.35 | 236,147 | 2011-05-20 | Filing | |
| $24.52 | 79,735 | $1,954,863.00 | 236,147 | 2011-05-20 | Filing | |
| $24.51 | 45,265 | $1,109,218.83 | 236,147 | 2011-05-19 | Filing | |
| $24.53 | 35,000 | $858,410.00 | 0 | 2011-05-23 | Filing | |
| $23.50 | 26,666 | $626,651.00 | 197,101 | 2011-05-13 | Filing | |
| $20.70 | 25,000 | $517,575.00 | 59,383 | 2011-05-05 | Filing | |
| $17.04 | 39,262 | $668,898.84 | 0 | 2011-03-07 | Filing | |
| $17.04 | 18,078 | $307,991.27 | 236,147 | 2011-03-07 | Filing | |
| $17.01 | 1,597,498 | $27,165,613.24 | 254,225 | 2011-03-03 | Filing | |
| $16.98 | 11,200 | $190,209.60 | 59,383 | 2011-03-03 | Filing | |
| $17.32 | 3,383 | $58,593.16 | 0 | 2011-03-04 | Filing | |
| $16.02 | 15,000 | $240,246.00 | 35,000 | 2010-12-22 | Filing |