| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $28.09 | 4,000 | $112,360.00 | 36,331 | 2010-03-02 | Filing | |
| $34.00 | 3,500 | $119,000.00 | 284,274 | 2009-10-12 | Filing | |
| $30.00 | 18,000 | $540,000.00 | 287,774 | 2009-09-16 | Filing | |
| $30.19 | 8,500 | $256,615.00 | 38,632 | 2009-09-16 | Filing | |
| $30.00 | 5,000 | $150,000.00 | 24,883 | 2009-09-16 | Filing | |
| $27.04 | 1,250 | $33,800.00 | 7,250 | 2009-08-20 | Filing | |
| $27.60 | 238 | $6,568.80 | 29,883 | 2009-06-01 | Filing | |
| $24.97 | 4,000 | $99,880.00 | 42,179 | 2009-05-28 | Filing | |
| $24.50 | 800 | $19,600.00 | 8,500 | 2009-05-22 | Filing |