| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $37.50 | 2,971 | $111,405.07 | 22,029 | 2011-05-04 | Filing | |
| $37.68 | 254 | $9,570.36 | 1,747 | 2011-05-04 | Filing | |
| $37.45 | 551 | $20,637.65 | 16,657 | 2011-05-04 | Filing | |
| $37.45 | 459 | $17,191.80 | 8,253 | 2011-05-04 | Filing | |
| $37.45 | 701 | $26,255.88 | 14,063 | 2011-05-04 | Filing | |
| $37.45 | 551 | $20,637.65 | 18,260 | 2011-05-04 | Filing | |
| $40.01 | 1,000 | $40,010.00 | 14,764 | 2011-05-02 | Filing | |
| $40.01 | 750 | $30,007.50 | 17,208 | 2011-05-02 | Filing | |
| $40.06 | 7,000 | $280,450.80 | 246,152 | 2011-05-02 | Filing | |
| $39.90 | 1,958 | $78,124.20 | 14,764 | 2011-04-29 | Filing | |
| $40.00 | 3,000 | $120,000.00 | 246,152 | 2011-04-29 | Filing | |
| $39.90 | 598 | $23,860.20 | 14,764 | 2011-04-28 | Filing | |
| $39.90 | 3 | $119.70 | 14,764 | 2011-04-27 | Filing | |
| $39.85 | 750 | $29,887.50 | 17,208 | 2011-04-26 | Filing | |
| $39.90 | 1,003 | $40,019.70 | 14,764 | 2011-04-26 | Filing | |
| $39.90 | 3,438 | $137,176.20 | 14,764 | 2011-04-26 | Filing | |
| $38.41 | 4,000 | $153,641.60 | 246,152 | 2011-04-25 | Filing | |
| $37.61 | 5,000 | $188,028.00 | 1,000 | 2011-04-20 | Filing | |
| $37.50 | 1,000 | $37,500.00 | 246,152 | 2011-04-20 | Filing | |
| $36.52 | 3,000 | $109,560.60 | 246,152 | 2011-04-18 | Filing |