| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $153.95 | 500 | $76,975.00 | 14,500 | 2011-05-17 | Filing | |
| $155.66 | 1,600 | $249,056.00 | 3,062,250 | 2011-05-17 | Filing | |
| $154.81 | 2,746 | $425,108.26 | 3,063,850 | 2011-05-17 | Filing | |
| $153.67 | 2,954 | $453,941.18 | 3,066,596 | 2011-05-17 | Filing | |
| $152.21 | 29,900 | $4,551,079.00 | 3,069,550 | 2011-05-17 | Filing | |
| $160.40 | 11,261 | $1,806,264.40 | 500,550 | 2011-05-02 | Filing | |
| $158.58 | 2,821 | $447,354.18 | 511,811 | 2011-05-02 | Filing | |
| $157.07 | 11,500 | $1,806,339.50 | 514,632 | 2011-05-02 | Filing | |
| $156.30 | 34,799 | $5,438,909.71 | 526,132 | 2011-05-02 | Filing | |
| $155.49 | 39,619 | $6,160,358.31 | 560,931 | 2011-05-02 | Filing | |
| $115.20 | 4,544 | $523,468.80 | 14,783 | 2011-02-07 | Filing | |
| $71.50 | 100,000 | $7,150,000.00 | 600,350 | 2010-05-03 | Filing | |
| $38.52 | 3,333 | $128,387.16 | 14,125 | 2009-06-04 | Filing |