| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.13 | 13,177 | $660,505.03 | 0 | 2013-03-07 | Filing | |
| $50.00 | 900 | $45,002.79 | 5,000 | 2013-03-06 | Filing | |
| $50.00 | 100 | $5,000.46 | 5,900 | 2013-03-06 | Filing | |
| $49.27 | 67,966 | $3,348,487.72 | 28,978 | 2013-03-04 | Filing | |
| $49.87 | 19,371 | $966,089.88 | 0 | 2013-03-05 | Filing | |
| $44.59 | 36,988 | $1,649,416.98 | 7,808 | 2012-12-28 | Filing | |
| $45.49 | 5,698 | $259,202.02 | 0 | 2012-12-24 | Filing | |
| $44.79 | 538 | $24,098.58 | 0 | 2012-08-07 | Filing | |
| $44.40 | 1,000 | $44,400.00 | 26,146 | 2012-05-11 | Filing | |
| $43.99 | 43,951 | $1,933,611.06 | 26,146 | 2012-05-10 | Filing | |
| $43.48 | 2,209 | $96,050.63 | 0 | 2012-05-08 | Filing | |
| $42.51 | 690 | $29,331.90 | 0 | 2012-03-30 | Filing | |
| $42.52 | 310 | $13,181.20 | 690 | 2012-03-30 | Filing | |
| $42.42 | 690 | $29,269.80 | 0 | 2012-03-30 | Filing | |
| $42.43 | 310 | $13,153.30 | 690 | 2012-03-30 | Filing | |
| $42.51 | 690 | $29,331.90 | 5,000 | 2012-03-30 | Filing | |
| $42.72 | 20,331 | $868,438.67 | 7,808 | 2012-03-26 | Filing | |
| $42.94 | 3,000 | $128,820.00 | 18,494 | 2012-03-06 | Filing | |
| $43.03 | 1,862 | $80,125.58 | 535 | 2012-03-05 | Filing | |
| $42.86 | 26,543 | $1,137,632.98 | 2,397 | 2012-03-02 | Filing |