| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.49 | 462 | $16,860.46 | 10,522 | 2011-11-07 | Filing | |
| $29.45 | 282 | $8,304.90 | 81,754 | 2011-08-19 | Filing | |
| $29.45 | 423 | $12,457.35 | 9,980 | 2011-08-19 | Filing | |
| $29.45 | 219 | $6,449.55 | 10,184 | 2011-08-19 | Filing | |
| $32.18 | 341 | $10,972.90 | 81,754 | 2011-08-05 | Filing | |
| $32.18 | 2,650 | $85,273.29 | 7,248 | 2011-08-08 | Filing | |
| $32.18 | 512 | $16,475.44 | 9,980 | 2011-08-05 | Filing | |
| $32.18 | 441 | $14,190.76 | 10,184 | 2011-08-05 | Filing | |
| $40.05 | 540 | $21,627.00 | 81,754 | 2011-05-20 | Filing | |
| $40.04 | 671 | $26,866.84 | 9,980 | 2011-05-20 | Filing | |
| $40.30 | 219 | $8,825.70 | 10,184 | 2011-05-20 | Filing | |
| $39.15 | 434 | $16,991.10 | 9,368 | 2011-05-18 | Filing | |
| $40.76 | 342 | $13,939.92 | 9,802 | 2011-05-16 | Filing | |
| $41.23 | 20,275 | $835,938.25 | 4,677,957 | 2011-05-10 | Filing | |
| $40.79 | 6,000 | $244,740.00 | 6,218 | 2011-05-11 | Filing | |
| $41.39 | 4,626 | $191,470.14 | 10,184 | 2011-05-11 | Filing | |
| $40.68 | 42,596 | $1,732,805.28 | 81,754 | 2011-05-09 | Filing | |
| $40.76 | 2,121 | $86,451.96 | 124,350 | 2011-05-06 | Filing | |
| $40.44 | 49,100 | $1,985,604.00 | 60,009 | 2011-05-09 | Filing | |
| $40.74 | 2,396 | $97,613.04 | 9,710 | 2011-05-06 | Filing |