| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $26.75 | 8,480 | $226,829.82 | 100 | 2012-04-30 | Filing | |
| $126.04 | 24,420 | $3,077,782.03 | 8,580 | 2012-04-30 | Filing | |
| $126.99 | 700 | $88,892.02 | 0 | 2012-04-30 | Filing | |
| $126.01 | 1,800 | $226,816.92 | 700 | 2012-04-30 | Filing | |
| $126.82 | 837 | $106,152.19 | 0 | 2012-04-30 | Filing | |
| $126.02 | 2,363 | $297,794.00 | 837 | 2012-04-30 | Filing | |
| $117.50 | 100 | $11,750.00 | 60,069 | 2012-04-16 | Filing | |
| $116.97 | 1,900 | $222,249.08 | 60,169 | 2012-04-16 | Filing | |
| $115.87 | 2,000 | $231,733.00 | 62,069 | 2012-04-16 | Filing | |
| $114.83 | 6,982 | $801,729.10 | 0 | 2012-04-09 | Filing | |
| $116.60 | 100 | $11,660.00 | 0 | 2012-04-05 | Filing | |
| $115.99 | 8,560 | $992,861.56 | 100 | 2012-04-05 | Filing | |
| $116.39 | 200 | $23,278.00 | 0 | 2012-03-28 | Filing | |
| $115.55 | 2,300 | $265,769.60 | 200 | 2012-03-28 | Filing | |
| $116.11 | 8,207 | $952,929.54 | 0 | 2012-03-28 | Filing | |
| $115.44 | 24,793 | $2,862,056.81 | 8,207 | 2012-03-28 | Filing | |
| $116.30 | 425 | $49,428.73 | 0 | 2012-03-28 | Filing | |
| $115.51 | 2,775 | $320,543.86 | 425 | 2012-03-28 | Filing | |
| $115.12 | 2,100 | $241,752.00 | 60,069 | 2012-03-15 | Filing | |
| $114.14 | 1,900 | $216,866.00 | 62,169 | 2012-03-15 | Filing |