| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $72.39 | 10,341 | $748,584.99 | 573,023 | 2012-08-14 | Filing | |
| $63.40 | 1,000 | $63,400.00 | 64,042 | 2012-06-21 | Filing | |
| $65.00 | 5,000 | $325,000.00 | 82,950 | 2012-06-08 | Filing | |
| $63.96 | 20,000 | $1,279,120.00 | 525,148 | 2012-05-23 | Filing | |
| $63.00 | 3,813 | $240,219.00 | 20,062 | 2012-04-26 | Filing | |
| $61.70 | 5,000 | $308,500.00 | 92,861 | 2012-03-23 | Filing | |
| $61.46 | 7,300 | $448,679.90 | 97,861 | 2012-03-21 | Filing | |
| $61.27 | 2,500 | $153,172.75 | 105,161 | 2012-03-15 | Filing | |
| $61.51 | 2,700 | $166,069.98 | 107,661 | 2012-03-14 | Filing | |
| $59.00 | 16,000 | $944,000.00 | 163,483 | 2012-03-06 | Filing | |
| $59.00 | 2,500 | $147,502.00 | 65,042 | 2012-03-02 | Filing | |
| $58.53 | 23,452 | $1,372,586.93 | 179,483 | 2012-03-01 | Filing | |
| $39.79 | 657 | $26,144.99 | 55,542 | 2011-06-21 | Filing | |
| $40.70 | 870 | $35,409.00 | 73,860 | 2011-06-21 | Filing | |
| $39.29 | 7,620 | $299,385.23 | 152,172 | 2011-06-08 | Filing | |
| $39.56 | 395 | $15,626.20 | 56,199 | 2011-05-11 | Filing | |
| $36.39 | 230 | $8,369.70 | 56,594 | 2011-05-03 | Filing | |
| $38.03 | 469 | $17,835.09 | 56,824 | 2011-02-09 | Filing | |
| $37.86 | 25,000 | $946,480.00 | 471,307 | 2011-02-04 | Filing | |
| $37.72 | 5,000 | $188,581.50 | 65,000 | 2011-01-31 | Filing |