| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $58.94 | 300 | $17,682.00 | 88,176 | 2011-08-10 | Filing | |
| $58.92 | 400 | $23,568.00 | 88,476 | 2011-08-10 | Filing | |
| $59.50 | 1,000 | $59,500.00 | 6,738 | 2011-05-17 | Filing | |
| $59.65 | 1,000 | $59,652.20 | 7,738 | 2011-05-16 | Filing | |
| $59.66 | 1,000 | $59,659.40 | 8,738 | 2011-05-16 | Filing | |
| $59.72 | 1,000 | $59,720.10 | 163 | 2011-05-16 | Filing | |
| $58.21 | 9,818 | $571,466.51 | 986,954 | 2010-05-03 | Filing | |
| $54.78 | 1,800 | $98,604.00 | 6,915 | 2010-03-03 | Filing | |
| $50.30 | 2,492 | $125,347.60 | 0 | 2010-02-09 | Filing | |
| $43.40 | 9,031 | $391,945.40 | 830,763 | 2009-03-10 | Filing |