| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $69.06 | 7,000 | $483,438.90 | 12,344,682 | 2013-05-21 | Filing | |
| $68.86 | 7,000 | $482,038.90 | 12,351,682 | 2013-05-20 | Filing | |
| $68.58 | 7,000 | $480,050.20 | 12,358,682 | 2013-05-17 | Filing | |
| $69.02 | 7,000 | $483,137.90 | 12,365,682 | 2013-05-16 | Filing | |
| $69.49 | 7,000 | $486,437.70 | 12,372,682 | 2013-05-15 | Filing | |
| $68.95 | 7,000 | $482,672.40 | 12,379,682 | 2013-05-14 | Filing | |
| $68.61 | 7,000 | $480,277.00 | 12,386,682 | 2013-05-13 | Filing | |
| $67.47 | 7,000 | $472,299.80 | 12,393,682 | 2013-05-10 | Filing | |
| $66.61 | 7,000 | $466,260.90 | 12,400,682 | 2013-05-09 | Filing | |
| $66.19 | 7,000 | $463,337.00 | 12,407,682 | 2013-05-08 | Filing | |
| $66.23 | 7,000 | $463,582.70 | 12,414,682 | 2013-05-07 | Filing | |
| $66.12 | 20,000 | $1,322,454.00 | 597,957 | 2013-05-08 | Filing | |
| $66.40 | 7,000 | $464,821.00 | 12,421,682 | 2013-05-06 | Filing | |
| $66.35 | 7,000 | $464,432.50 | 12,428,682 | 2013-05-03 | Filing | |
| $66.27 | 7,000 | $463,872.50 | 12,435,682 | 2013-05-02 | Filing | |
| $65.53 | 6,000 | $393,172.20 | 31,101 | 2013-05-01 | Filing | |
| $65.67 | 7,000 | $459,657.10 | 12,442,682 | 2013-05-01 | Filing | |
| $65.18 | 7,000 | $456,240.40 | 12,449,682 | 2013-04-30 | Filing | |
| $65.53 | 7,000 | $458,683.40 | 12,456,682 | 2013-04-29 | Filing | |
| $64.90 | 7,000 | $454,326.60 | 12,463,682 | 2013-04-26 | Filing |