| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.29 | 52,500 | $1,747,541.25 | 418,224 | 2011-09-14 | Filing | |
| $33.59 | 29,848 | $1,002,713.71 | 526,876 | 2011-09-02 | Filing | |
| $34.10 | 46,541 | $1,587,048.10 | 556,724 | 2011-09-01 | Filing | |
| $33.91 | 70,000 | $2,373,483.00 | 422,045 | 2011-08-29 | Filing | |
| $33.50 | 9,000 | $301,500.00 | 88,220 | 2011-08-16 | Filing | |
| $31.22 | 7,600 | $237,270.48 | 105,998 | 2011-08-08 | Filing | |
| $34.22 | 33,042 | $1,130,720.37 | 603,265 | 2011-07-28 | Filing | |
| $34.26 | 99,393 | $3,404,945.76 | 636,307 | 2011-07-27 | Filing | |
| $34.25 | 8,800 | $301,361.28 | 150,809 | 2011-07-27 | Filing | |
| $32.54 | 3,000 | $97,611.60 | 159,609 | 2011-06-15 | Filing | |
| $34.59 | 130,503 | $4,514,385.88 | 90,119 | 2011-05-20 | Filing | |
| $34.50 | 7,600 | $262,237.24 | 220,622 | 2011-05-19 | Filing | |
| $34.50 | 36,297 | $1,252,250.13 | 228,222 | 2011-05-18 | Filing | |
| $34.47 | 203,487 | $7,013,973.05 | 264,519 | 2011-05-16 | Filing | |
| $34.31 | 296,513 | $10,173,568.59 | 468,006 | 2011-05-13 | Filing | |
| $34.33 | 36,000 | $1,235,952.00 | 113,598 | 2011-05-16 | Filing | |
| $34.29 | 446,513 | $15,312,895.43 | 318,006 | 2011-05-13 | Filing | |
| $102.49 | 7,400 | $758,424.52 | 39,200 | 2011-05-10 | Filing | |
| $102.35 | 3,000 | $307,047.30 | 47,903 | 2011-04-27 | Filing | |
| $102.50 | 20,000 | $2,049,908.00 | 131,408 | 2011-04-27 | Filing |