| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $84.89 | 2,500 | $212,225.00 | 111,382 | 2011-01-07 | Filing | |
| $84.89 | 5,000 | $424,450.00 | 111,382 | 2011-01-07 | Filing | |
| $84.89 | 4,000 | $339,560.00 | 111,382 | 2011-01-07 | Filing | |
| $84.89 | 2,500 | $212,225.00 | 111,382 | 2011-01-07 | Filing | |
| $81.65 | 17,031 | $1,390,581.15 | 72,212 | 2010-12-20 | Filing | |
| $82.00 | 4,242 | $347,844.00 | 38,650 | 2010-12-10 | Filing | |
| $77.89 | 2,500 | $194,725.00 | 114,710 | 2010-12-02 | Filing | |
| $77.89 | 5,000 | $389,450.00 | 114,710 | 2010-12-02 | Filing | |
| $77.89 | 3,000 | $233,670.00 | 114,710 | 2010-12-02 | Filing | |
| $77.89 | 2,500 | $194,725.00 | 114,710 | 2010-12-02 | Filing | |
| $77.89 | 1,000 | $77,890.00 | 114,710 | 2010-12-02 | Filing | |
| $74.48 | 7,124 | $530,559.90 | 114,710 | 2010-11-30 | Filing | |
| $74.48 | 9,920 | $738,792.00 | 114,710 | 2010-11-30 | Filing | |
| $74.48 | 4,000 | $297,900.00 | 114,710 | 2010-11-30 | Filing | |
| $74.48 | 5,000 | $372,375.00 | 114,710 | 2010-11-30 | Filing | |
| $74.48 | 3,000 | $223,425.00 | 114,710 | 2010-11-30 | Filing | |
| $77.00 | 17,547 | $1,351,119.00 | 73,232 | 2010-10-20 | Filing | |
| $75.00 | 4,846 | $363,450.00 | 42,920 | 2010-10-08 | Filing | |
| $72.00 | 21,330 | $1,535,760.00 | 148,560 | 2010-09-17 | Filing | |
| $70.00 | 15,905 | $1,113,350.00 | 148,560 | 2010-09-14 | Filing |