| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.06 | 873 | $28,861.38 | 0 | 2011-11-21 | Filing | |
| $32.09 | 8,339 | $267,598.51 | 80,566 | 2011-09-16 | Filing | |
| $31.87 | 877 | $27,949.99 | 0 | 2011-09-01 | Filing | |
| $32.47 | 20,849 | $676,885.72 | 85,218 | 2011-09-01 | Filing | |
| $36.00 | 16,371 | $589,356.00 | 86,433 | 2011-07-27 | Filing | |
| $35.50 | 1,395 | $49,522.50 | 6,230 | 2011-07-07 | Filing | |
| $34.77 | 893 | $31,052.56 | 0 | 2011-05-27 | Filing | |
| $35.50 | 3,105 | $110,227.50 | 6,650 | 2011-05-02 | Filing | |
| $34.00 | 31,250 | $1,062,500.00 | 94,992 | 2011-04-27 | Filing | |
| $32.50 | 22,000 | $715,000.00 | 35,129 | 2011-04-01 | Filing | |
| $31.53 | 1,033 | $32,566.15 | 0 | 2011-03-08 | Filing | |
| $31.10 | 7,000 | $217,700.00 | 9,755 | 2011-03-03 | Filing | |
| $30.56 | 22,356 | $683,199.36 | 53,862 | 2011-03-02 | Filing | |
| $31.00 | 31,274 | $969,494.00 | 0 | 2011-02-25 | Filing | |
| $30.16 | 2,084 | $62,857.61 | 53,040 | 2010-11-02 | Filing | |
| $30.00 | 83,315 | $2,499,450.00 | 0 | 2010-10-25 | Filing | |
| $29.00 | 7,400 | $214,600.00 | 0 | 2010-10-12 | Filing | |
| $29.00 | 2,600 | $75,400.00 | 7,400 | 2010-10-11 | Filing | |
| $28.00 | 10,000 | $280,000.00 | 10,000 | 2010-09-21 | Filing | |
| $27.07 | 976 | $26,420.32 | 18,680 | 2010-09-20 | Filing |