| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $73.67 | 5,006 | $368,778.50 | 29,455 | 2011-05-10 | Filing | |
| $75.51 | 771 | $58,220.99 | 29,455 | 2011-05-10 | Filing | |
| $74.64 | 900 | $67,174.02 | 29,455 | 2011-05-10 | Filing | |
| $73.66 | 3,329 | $245,203.15 | 29,455 | 2011-05-10 | Filing | |
| $71.76 | 948 | $68,033.13 | 342,853 | 2011-04-28 | Filing | |
| $71.04 | 24,052 | $1,708,687.75 | 342,853 | 2011-04-28 | Filing | |
| $71.89 | 400 | $28,757.72 | 994,886 | 2011-04-27 | Filing | |
| $70.86 | 4,100 | $290,521.90 | 995,286 | 2011-04-27 | Filing | |
| $69.80 | 500 | $34,899.00 | 999,386 | 2011-04-27 | Filing | |
| $68.82 | 1,500 | $103,227.45 | 30,315 | 2011-04-20 | Filing | |
| $68.59 | 3,500 | $240,069.90 | 30,315 | 2011-04-20 | Filing | |
| $66.60 | 1,200 | $79,920.00 | 3,800 | 2011-04-18 | Filing | |
| $65.98 | 2,800 | $184,730.84 | 3,800 | 2011-04-18 | Filing | |
| $67.28 | 25,000 | $1,681,895.00 | 342,853 | 2011-04-14 | Filing | |
| $68.86 | 300 | $20,658.00 | 999,886 | 2011-04-13 | Filing | |
| $68.24 | 4,700 | $320,704.97 | 1,000,186 | 2011-04-13 | Filing | |
| $67.27 | 7,000 | $470,869.00 | 30,315 | 2011-04-14 | Filing | |
| $68.82 | 1,200 | $82,589.52 | 30,315 | 2011-04-13 | Filing | |
| $68.18 | 8,800 | $600,002.48 | 30,315 | 2011-04-13 | Filing | |
| $67.85 | 434 | $29,448.25 | 29,455 | 2011-04-12 | Filing |