| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $25.94 | 3,700 | $95,978.37 | 43,877 | 2011-06-14 | Filing | |
| $25.04 | 800 | $20,033.76 | 47,577 | 2011-06-14 | Filing | |
| $23.65 | 4,500 | $106,414.20 | 43,877 | 2011-05-10 | Filing | |
| $24.02 | 10,000 | $240,219.00 | 57,410 | 2011-04-19 | Filing | |
| $24.01 | 4,500 | $108,047.70 | 43,877 | 2011-04-12 | Filing | |
| $23.76 | 15,752 | $374,321.08 | 12,850 | 2011-04-05 | Filing | |
| $23.07 | 450,000 | $10,381,500.00 | 5,174,951 | 2011-03-21 | Filing | |
| $23.07 | 875,000 | $20,186,250.00 | 9,167,647 | 2011-03-21 | Filing | |
| $23.07 | 875,000 | $20,186,250.00 | 9,167,647 | 2011-03-21 | Filing | |
| $21.94 | 16,000 | $351,118.40 | 12,850 | 2011-03-15 | Filing | |
| $22.32 | 4,500 | $100,428.75 | 43,877 | 2011-03-08 | Filing | |
| $21.53 | 16,000 | $344,456.00 | 13,200 | 2011-02-15 | Filing | |
| $19.50 | 2,014,733 | $39,287,293.50 | 3,297,520 | 2011-02-11 | Filing | |
| $19.50 | 2,014,733 | $39,287,293.50 | 3,297,520 | 2011-02-11 | Filing | |
| $19.59 | 4,500 | $88,168.50 | 45,100 | 2011-02-08 | Filing | |
| $20.39 | 16,000 | $326,292.80 | 13,200 | 2011-01-18 | Filing | |
| $20.27 | 4,500 | $91,208.70 | 45,100 | 2011-01-11 | Filing | |
| $18.63 | 2,165 | $40,327.89 | 0 | 2010-12-16 | Filing | |
| $18.67 | 4,500 | $84,011.40 | 0 | 2010-12-14 | Filing | |
| $18.04 | 318 | $5,735.99 | 0 | 2010-11-22 | Filing |