| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $70.00 | 9,156 | $640,920.00 | 994 | 2012-05-25 | Filing | |
| $70.00 | 25,000 | $1,750,000.00 | 10,150 | 2012-05-25 | Filing | |
| $61.84 | 7,500 | $463,800.00 | 13,275 | 2012-03-08 | Filing | |
| $61.00 | 2,000 | $122,000.00 | 11,726 | 2012-03-07 | Filing | |
| $60.25 | 500 | $30,125.00 | 0 | 2012-02-28 | Filing | |
| $59.30 | 1,000 | $59,300.00 | 500 | 2012-02-28 | Filing | |
| $59.98 | 25,000 | $1,499,500.00 | 49,290 | 2012-02-28 | Filing | |
| $58.23 | 40,529 | $2,360,003.67 | 2,185 | 2012-02-24 | Filing | |
| $58.76 | 50,000 | $2,938,000.00 | 59,952 | 2011-07-13 | Filing | |
| $53.16 | 40,477 | $2,151,757.32 | 42,463 | 2011-06-06 | Filing | |
| $55.90 | 20,000 | $1,118,000.00 | 13,394 | 2011-05-26 | Filing | |
| $55.37 | 40,000 | $2,214,800.00 | 20,651 | 2011-05-26 | Filing | |
| $54.27 | 1,400 | $75,978.00 | 1,500 | 2011-05-19 | Filing | |
| $53.66 | 50,000 | $2,683,000.00 | 59,757 | 2011-05-18 | Filing | |
| $54.94 | 25,000 | $1,373,500.00 | 49,074 | 2011-05-16 | Filing | |
| $45.96 | 35,000 | $1,608,600.00 | 20,647 | 2011-04-21 | Filing | |
| $20.00 | 700 | $14,000.00 | 0 | 2010-03-01 | Filing | |
| $46.00 | 18,387 | $845,802.00 | 8,733 | 2011-04-15 | Filing | |
| $43.26 | 20,561 | $889,468.86 | 19,567 | 2011-04-12 | Filing | |
| $43.00 | 7,244 | $311,492.00 | 19,567 | 2011-04-11 | Filing |