| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.27 | 600 | $19,960.98 | 59,302 | 2011-10-28 | Filing | |
| $33.27 | 300 | $9,979.50 | 59,902 | 2011-10-28 | Filing | |
| $33.26 | 200 | $6,651.00 | 60,202 | 2011-10-28 | Filing | |
| $33.25 | 200 | $6,649.50 | 60,402 | 2011-10-28 | Filing | |
| $34.06 | 750 | $25,543.95 | 32,132 | 2011-10-28 | Filing | |
| $35.71 | 100 | $3,571.00 | 9,163 | 2011-05-27 | Filing | |
| $35.70 | 100 | $3,570.00 | 9,263 | 2011-05-27 | Filing | |
| $35.68 | 200 | $7,136.00 | 9,363 | 2011-05-27 | Filing | |
| $35.67 | 200 | $7,134.00 | 9,563 | 2011-05-27 | Filing | |
| $35.66 | 200 | $7,132.00 | 9,763 | 2011-05-27 | Filing | |
| $35.65 | 500 | $17,825.00 | 9,963 | 2011-05-27 | Filing | |
| $35.65 | 200 | $7,129.00 | 10,463 | 2011-05-27 | Filing | |
| $35.64 | 500 | $17,820.00 | 10,663 | 2011-05-27 | Filing | |
| $35.63 | 2,900 | $103,327.00 | 11,163 | 2011-05-27 | Filing | |
| $35.62 | 100 | $3,562.00 | 14,063 | 2011-05-27 | Filing | |
| $36.00 | 8,678 | $312,408.00 | 9,163 | 2011-05-26 | Filing | |
| $39.14 | 186 | $7,280.04 | 46,314 | 2011-05-02 | Filing | |
| $39.13 | 100 | $3,913.40 | 46,500 | 2011-05-02 | Filing | |
| $39.13 | 300 | $11,739.30 | 46,600 | 2011-05-02 | Filing | |
| $39.13 | 287 | $11,229.16 | 46,900 | 2011-05-02 | Filing |