| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $69.22 | 800 | $55,377.28 | 198,870 | 2012-05-02 | Filing | |
| $69.11 | 1,200 | $82,931.28 | 199,670 | 2012-05-01 | Filing | |
| $68.07 | 800 | $54,454.00 | 200,870 | 2012-04-27 | Filing | |
| $66.28 | 300 | $19,883.01 | 201,670 | 2012-04-26 | Filing | |
| $66.80 | 100 | $6,680.00 | 201,970 | 2012-04-05 | Filing | |
| $67.12 | 300 | $20,136.00 | 202,070 | 2012-04-03 | Filing | |
| $66.54 | 300 | $19,962.00 | 202,370 | 2012-04-02 | Filing | |
| $67.20 | 100 | $6,720.00 | 202,670 | 2012-03-27 | Filing | |
| $67.20 | 300 | $20,160.00 | 202,770 | 2012-03-15 | Filing | |
| $66.75 | 200 | $13,350.00 | 203,070 | 2012-03-14 | Filing | |
| $66.18 | 400 | $26,470.00 | 203,270 | 2012-03-13 | Filing | |
| $66.39 | 1,050 | $69,708.45 | 23,538 | 2012-03-14 | Filing | |
| $65.66 | 2,408 | $158,105.19 | 10,604 | 2012-03-13 | Filing | |
| $65.45 | 8,842 | $578,736.31 | 10,604 | 2012-03-13 | Filing | |
| $65.45 | 2,250 | $147,269.48 | 10,604 | 2012-03-13 | Filing | |
| $65.45 | 2,250 | $147,269.48 | 10,604 | 2012-03-13 | Filing | |
| $64.00 | 100 | $6,400.00 | 23,556 | 2012-02-29 | Filing | |
| $64.03 | 200 | $12,806.00 | 23,656 | 2012-02-29 | Filing | |
| $63.98 | 599 | $38,324.02 | 23,856 | 2012-02-29 | Filing | |
| $55.00 | 32,500 | $1,787,630.00 | 89,702 | 2011-12-16 | Filing |