| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $101.37 | 500 | $50,687.00 | 500 | 2012-04-23 | Filing | |
| $100.19 | 1,813 | $181,647.91 | 900 | 2012-04-23 | Filing | |
| $99.41 | 3,334 | $331,416.60 | 2,713 | 2012-04-23 | Filing | |
| $98.36 | 800 | $78,691.04 | 6,047 | 2012-04-23 | Filing | |
| $102.93 | 1,500 | $154,398.90 | 359 | 2012-04-23 | Filing | |
| $102.02 | 2,300 | $234,642.09 | 1,859 | 2012-04-23 | Filing | |
| $101.37 | 3,200 | $324,381.12 | 4,159 | 2012-04-23 | Filing | |
| $100.19 | 2,900 | $290,564.05 | 7,359 | 2012-04-23 | Filing | |
| $99.11 | 7,300 | $723,474.53 | 10,259 | 2012-04-23 | Filing | |
| $98.21 | 2,800 | $274,998.08 | 17,559 | 2012-04-23 | Filing | |
| $107.31 | 700 | $75,118.89 | 35,299 | 2012-04-16 | Filing | |
| $105.75 | 200 | $21,150.60 | 35,999 | 2012-04-16 | Filing | |
| $104.71 | 200 | $20,941.40 | 36,199 | 2012-04-16 | Filing | |
| $103.50 | 2,600 | $269,109.36 | 36,399 | 2012-04-16 | Filing | |
| $102.14 | 1,700 | $173,645.14 | 38,999 | 2012-04-16 | Filing | |
| $101.00 | 1,441 | $145,544.60 | 40,699 | 2012-04-16 | Filing | |
| $100.21 | 2,159 | $216,345.62 | 42,140 | 2012-04-16 | Filing | |
| $107.32 | 1,709 | $183,407.66 | 0 | 2012-04-16 | Filing | |
| $106.72 | 100 | $10,672.00 | 1,709 | 2012-04-16 | Filing | |
| $105.52 | 100 | $10,552.00 | 1,809 | 2012-04-16 | Filing |