| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $36.52 | 6,950 | $253,843.19 | 3,142,535 | 2011-03-31 | Filing | |
| $36.49 | 2,900 | $105,812.59 | 3,149,485 | 2011-03-30 | Filing | |
| $36.02 | 14,491 | $521,948.43 | 3,152,385 | 2011-03-30 | Filing | |
| $35.39 | 17,750 | $628,220.43 | 3,166,876 | 2011-03-29 | Filing | |
| $35.05 | 575 | $20,153.23 | 3,184,626 | 2011-03-28 | Filing | |
| $36.49 | 2,900 | $105,812.59 | 3,812,320 | 2011-03-30 | Filing | |
| $36.02 | 14,491 | $521,948.43 | 3,815,220 | 2011-03-30 | Filing | |
| $35.39 | 17,750 | $628,220.43 | 3,829,711 | 2011-03-29 | Filing | |
| $35.05 | 575 | $20,153.23 | 3,847,461 | 2011-03-28 | Filing | |
| $35.02 | 750 | $26,261.25 | 3,185,201 | 2011-03-10 | Filing | |
| $35.20 | 12,450 | $438,274.86 | 3,185,951 | 2011-03-09 | Filing | |
| $35.12 | 14,149 | $496,852.04 | 3,198,401 | 2011-03-08 | Filing | |
| $35.02 | 750 | $26,261.25 | 3,848,036 | 2011-03-10 | Filing | |
| $35.20 | 12,450 | $438,273.62 | 3,848,786 | 2011-03-09 | Filing | |
| $35.12 | 14,149 | $496,852.04 | 3,861,236 | 2011-03-08 | Filing | |
| $35.11 | 6,250 | $219,426.88 | 3,212,550 | 2011-03-07 | Filing | |
| $35.01 | 1,700 | $59,522.10 | 3,218,800 | 2011-03-04 | Filing | |
| $35.12 | 6,000 | $210,738.00 | 3,220,500 | 2011-03-03 | Filing | |
| $35.11 | 6,250 | $219,426.88 | 3,875,385 | 2011-03-07 | Filing | |
| $35.01 | 1,700 | $59,521.93 | 3,881,635 | 2011-03-04 | Filing |