| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $32.53 | 64,718 | $2,105,211.82 | 2,594 | 2012-09-04 | Filing | |
| $32.36 | 12,611 | $408,070.52 | 3,109 | 2011-08-30 | Filing | |
| $31.09 | 257,300 | $7,999,457.00 | 340,400 | 2011-08-12 | Filing | |
| $33.49 | 269,862 | $9,038,191.12 | 2,100,000 | 2011-06-01 | Filing | |
| $34.02 | 286,399 | $9,744,153.18 | 2,369,862 | 2011-05-31 | Filing | |
| $32.86 | 83,138 | $2,732,238.92 | 6,404 | 2011-05-25 | Filing | |
| $32.30 | 96,000 | $3,101,222.40 | 6,404 | 2011-05-10 | Filing | |
| $32.25 | 153,412 | $4,948,273.38 | 6,404 | 2011-05-09 | Filing | |
| $31.93 | 1,600 | $51,088.00 | 125,538 | 2011-05-06 | Filing | |
| $31.93 | 400 | $12,770.00 | 127,138 | 2011-05-06 | Filing | |
| $31.92 | 3,162 | $100,931.04 | 127,538 | 2011-05-06 | Filing | |
| $31.92 | 2,900 | $92,553.50 | 130,700 | 2011-05-06 | Filing | |
| $31.91 | 5,358 | $170,973.78 | 133,600 | 2011-05-06 | Filing | |
| $31.91 | 900 | $28,714.50 | 138,958 | 2011-05-06 | Filing | |
| $31.90 | 2,096 | $66,862.40 | 139,858 | 2011-05-06 | Filing | |
| $25.57 | 100 | $2,556.50 | 8,491 | 2011-03-07 | Filing | |
| $25.55 | 7,701 | $196,760.55 | 8,591 | 2011-03-07 | Filing | |
| $25.52 | 8 | $204.16 | 16,292 | 2011-03-07 | Filing | |
| $25.60 | 200 | $5,120.20 | 16,300 | 2011-03-07 | Filing | |
| $25.59 | 800 | $20,472.80 | 16,500 | 2011-03-07 | Filing |