| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $38.77 | 8,900 | $345,053.00 | 56,372 | 2012-02-21 | Filing | |
| $37.96 | 15,832 | $600,952.64 | 51,895 | 2012-02-21 | Filing | |
| $38.90 | 6,000 | $233,379.00 | 7,080 | 2012-02-21 | Filing | |
| $37.85 | 819 | $30,999.15 | 12,857 | 2012-02-21 | Filing | |
| $35.52 | 6,000 | $213,120.00 | 243,372 | 2011-08-01 | Filing | |
| $37.55 | 6,000 | $225,300.00 | 249,372 | 2011-07-01 | Filing | |
| $39.35 | 6,000 | $236,100.00 | 255,372 | 2011-06-01 | Filing | |
| $45.83 | 10,000 | $458,300.00 | 261,372 | 2011-05-02 | Filing | |
| $42.86 | 10,000 | $428,600.00 | 271,372 | 2011-04-01 | Filing | |
| $39.59 | 10,000 | $395,900.00 | 281,372 | 2011-03-01 | Filing | |
| $39.69 | 5,000 | $198,445.00 | 40,168 | 2011-02-23 | Filing | |
| $37.00 | 2,000 | $74,000.00 | 17,976 | 2011-01-07 | Filing | |
| $35.00 | 2,500 | $87,500.00 | 9,796 | 2010-12-17 | Filing | |
| $30.00 | 2,000 | $60,000.00 | 19,845 | 2010-12-06 | Filing | |
| $30.00 | 2,000 | $60,000.00 | 7,568 | 2010-11-19 | Filing | |
| $30.57 | 3,000 | $91,710.00 | 11,048 | 2010-11-08 | Filing | |
| $29.70 | 1,500 | $44,550.00 | 8,750 | 2010-05-19 | Filing | |
| $32.00 | 2,500 | $80,000.00 | 12,380 | 2010-05-10 | Filing | |
| $32.00 | 6,000 | $192,000.00 | 284,889 | 2010-05-10 | Filing | |
| $28.17 | 4,200 | $118,314.00 | 21,845 | 2010-03-24 | Filing |