| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $75.86 | 7,512 | $569,890.37 | 43,744 | 2012-05-04 | Filing | |
| $70.89 | 5,000 | $354,450.00 | 44,966 | 2012-05-02 | Filing | |
| $70.75 | 129 | $9,126.75 | 13,211 | 2012-04-27 | Filing | |
| $67.80 | 5,000 | $339,000.00 | 44,966 | 2012-04-25 | Filing | |
| $68.85 | 5,000 | $344,250.00 | 44,966 | 2012-04-18 | Filing | |
| $67.01 | 5,000 | $335,050.00 | 44,966 | 2012-04-11 | Filing | |
| $68.85 | 5,000 | $344,250.00 | 44,966 | 2012-04-04 | Filing | |
| $68.42 | 5,000 | $342,100.00 | 44,966 | 2012-03-28 | Filing | |
| $66.93 | 5,000 | $334,650.00 | 44,966 | 2012-03-21 | Filing | |
| $67.12 | 5,000 | $335,600.00 | 44,966 | 2012-03-14 | Filing | |
| $67.00 | 119,763 | $8,024,156.93 | 44,966 | 2012-03-13 | Filing | |
| $63.76 | 5,000 | $318,800.00 | 56,270 | 2012-03-07 | Filing | |
| $64.34 | 129 | $8,299.86 | 9,684 | 2012-03-06 | Filing | |
| $65.91 | 5,000 | $329,550.00 | 56,270 | 2012-02-29 | Filing | |
| $65.00 | 11,498 | $747,370.00 | 80,424 | 2012-02-27 | Filing | |
| $65.00 | 22,263 | $1,447,095.00 | 80,424 | 2012-02-27 | Filing | |
| $65.72 | 2,576 | $169,286.99 | 0 | 2012-02-28 | Filing | |
| $65.93 | 10,000 | $659,320.00 | 71,194 | 2012-02-27 | Filing | |
| $65.94 | 10,000 | $659,420.00 | 71,194 | 2012-02-27 | Filing | |
| $62.00 | 5,000 | $310,000.00 | 56,270 | 2012-02-22 | Filing |