| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $33.09 | 5,000 | $165,450.00 | 1,009,016 | 2012-05-08 | Filing | |
| $33.51 | 5,000 | $167,550.00 | 1,014,016 | 2012-05-07 | Filing | |
| $33.51 | 5,000 | $167,550.00 | 1,019,016 | 2012-05-03 | Filing | |
| $33.49 | 5,000 | $167,450.00 | 1,024,016 | 2012-05-02 | Filing | |
| $34.24 | 5,000 | $171,200.00 | 1,029,016 | 2012-04-25 | Filing | |
| $33.97 | 5,000 | $169,850.00 | 1,034,016 | 2012-04-24 | Filing | |
| $33.48 | 5,000 | $167,400.00 | 1,039,016 | 2012-04-18 | Filing | |
| $33.24 | 5,000 | $166,200.00 | 1,044,016 | 2012-04-17 | Filing | |
| $32.64 | 5,000 | $163,200.00 | 1,049,016 | 2012-04-11 | Filing | |
| $32.63 | 5,000 | $163,150.00 | 1,054,016 | 2012-04-10 | Filing | |
| $33.63 | 5,000 | $168,150.00 | 1,059,016 | 2012-04-05 | Filing | |
| $33.67 | 5,000 | $168,350.00 | 1,064,016 | 2012-04-04 | Filing | |
| $33.18 | 3,500 | $116,130.00 | 0 | 2012-03-16 | Filing | |
| $33.16 | 3,500 | $116,060.00 | 0 | 2012-03-16 | Filing | |
| $31.87 | 440,188 | $14,029,803.99 | 993,424 | 2011-10-31 | Filing | |
| $28.46 | 58 | $1,650.87 | 59,809 | 2011-08-17 | Filing | |
| $27.76 | 90,000 | $2,498,094.00 | 197,745 | 2011-06-14 | Filing | |
| $27.76 | 16,382 | $454,708.62 | 287,745 | 2011-06-14 | Filing | |
| $28.70 | 730 | $20,951.80 | 356,201 | 2011-05-18 | Filing | |
| $28.90 | 70,450 | $2,036,005.00 | 372,572 | 2011-05-16 | Filing |