| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.50 | 22,549 | $1,837,743.50 | 11,750 | 2013-04-19 | Filing | |
| $85.00 | 54,367 | $4,621,195.00 | 24,168 | 2013-04-19 | Filing | |
| $81.50 | 691,318 | $56,342,417.00 | 78,535 | 2013-04-19 | Filing | |
| $45.83 | 33,345 | $1,528,201.35 | 192,371 | 2013-02-06 | Filing | |
| $43.09 | 2,951 | $127,158.59 | 632,895 | 2013-01-02 | Filing | |
| $41.86 | 4,000 | $167,440.00 | 632,895 | 2012-12-26 | Filing | |
| $44.11 | 300 | $13,233.00 | 632,895 | 2012-12-19 | Filing | |
| $43.39 | 3,700 | $160,543.00 | 633,195 | 2012-12-19 | Filing | |
| $42.07 | 4,000 | $168,280.00 | 632,895 | 2012-12-12 | Filing | |
| $39.35 | 4,000 | $157,400.00 | 632,895 | 2012-12-05 | Filing | |
| $39.34 | 4,000 | $157,360.00 | 632,895 | 2012-11-28 | Filing | |
| $41.26 | 2,000 | $82,520.00 | 632,895 | 2012-11-21 | Filing | |
| $41.07 | 2,000 | $82,140.00 | 634,895 | 2012-11-21 | Filing | |
| $41.26 | 6,042 | $249,292.92 | 18,126 | 2012-11-16 | Filing | |
| $41.76 | 10,850 | $453,096.00 | 200,873 | 2012-11-16 | Filing | |
| $41.29 | 2,287 | $94,430.23 | 18,821 | 2012-11-16 | Filing | |
| $41.28 | 2,033 | $83,922.24 | 15,216 | 2012-11-16 | Filing | |
| $40.59 | 355 | $14,409.45 | 17,249 | 2012-11-15 | Filing | |
| $43.37 | 1,500 | $65,055.00 | 632,895 | 2012-11-14 | Filing | |
| $42.57 | 2,500 | $106,425.00 | 634,395 | 2012-11-14 | Filing |