| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $76.32 | 15,663 | $1,195,400.16 | 61,244 | 2012-01-11 | Filing | |
| $75.72 | 2,885 | $218,452.20 | 76,907 | 2012-01-11 | Filing | |
| $74.39 | 3,400 | $252,926.00 | 79,792 | 2012-01-11 | Filing | |
| $73.99 | 100 | $7,399.00 | 83,192 | 2012-01-11 | Filing | |
| $74.35 | 4,562 | $339,184.70 | 61,144 | 2012-01-10 | Filing | |
| $74.35 | 4,966 | $369,222.10 | 61,144 | 2012-01-10 | Filing | |
| $75.00 | 10,000 | $750,000.00 | 10,000 | 2012-01-10 | Filing | |
| $74.35 | 5,000 | $371,750.00 | 10,000 | 2012-01-10 | Filing | |
| $74.35 | 5,000 | $371,750.00 | 10,000 | 2012-01-10 | Filing | |
| $58.00 | 27,713 | $1,607,354.00 | 833,041 | 2012-01-05 | Filing | |
| $59.45 | 24,413 | $1,451,352.85 | 899,270 | 2011-12-01 | Filing | |
| $58.86 | 3,300 | $194,238.00 | 923,683 | 2011-12-01 | Filing | |
| $65.00 | 10,000 | $650,000.00 | 10,000 | 2011-10-14 | Filing | |
| $65.34 | 6,812 | $445,096.08 | 9,372 | 2011-10-11 | Filing | |
| $64.98 | 402 | $26,121.96 | 16,184 | 2011-10-11 | Filing | |
| $78.00 | 5,000 | $390,000.00 | 14,662 | 2011-09-21 | Filing | |
| $67.00 | 4,200 | $281,400.00 | 77,734 | 2011-09-21 | Filing | |
| $69.08 | 200 | $13,816.00 | 81,934 | 2011-09-09 | Filing | |
| $68.45 | 3,400 | $232,730.00 | 82,134 | 2011-09-09 | Filing | |
| $67.19 | 3,942 | $264,862.98 | 85,534 | 2011-09-09 | Filing |