| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.52 | 20,000 | $990,444.00 | 100,123 | 2012-03-26 | Filing | |
| $49.50 | 17,391 | $860,871.89 | 62,015 | 2012-03-26 | Filing | |
| $49.05 | 10,750 | $527,253.10 | 40,626 | 2012-03-23 | Filing | |
| $48.30 | 5,625 | $271,676.81 | 37,686 | 2012-03-21 | Filing | |
| $40.20 | 38,000 | $1,527,721.60 | 76,700 | 2012-01-13 | Filing | |
| $40.33 | 40,000 | $1,613,304.00 | 35,352 | 2012-01-13 | Filing | |
| $40.34 | 100,000 | $4,033,510.00 | 302,345 | 2012-01-13 | Filing | |
| $40.29 | 11,250 | $453,303.00 | 39,468 | 2012-01-13 | Filing | |
| $39.90 | 20,000 | $798,000.00 | 83,815 | 2011-12-02 | Filing | |
| $39.72 | 30,865 | $1,225,973.23 | 46,509 | 2011-12-02 | Filing | |
| $35.40 | 41,500 | $1,469,207.90 | 35,352 | 2011-09-20 | Filing | |
| $41.02 | 100,000 | $4,101,890.00 | 302,345 | 2011-04-15 | Filing | |
| $40.03 | 20,000 | $800,642.00 | 36,476 | 2011-03-15 | Filing | |
| $40.03 | 15,000 | $600,481.50 | 36,476 | 2011-03-15 | Filing | |
| $40.03 | 20,000 | $800,642.00 | 36,476 | 2011-03-15 | Filing | |
| $37.00 | 60,468 | $2,237,316.00 | 301,558 | 2010-12-17 | Filing | |
| $37.00 | 800 | $29,600.00 | 301,558 | 2010-12-15 | Filing | |
| $36.56 | 50,000 | $1,828,180.00 | 32,602 | 2010-12-15 | Filing | |
| $35.83 | 517,500 | $18,542,232.00 | 6,169,158 | 2010-12-10 | Filing | |
| $35.75 | 20,000 | $715,000.00 | 68,738 | 2010-12-03 | Filing |