| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $72.80 | 100 | $7,280.00 | 0 | 2012-05-02 | Filing | |
| $72.78 | 200 | $14,556.00 | 0 | 2012-05-02 | Filing | |
| $72.78 | 100 | $7,277.50 | 0 | 2012-05-02 | Filing | |
| $72.77 | 854 | $62,145.58 | 0 | 2012-05-02 | Filing | |
| $72.75 | 600 | $43,650.00 | 0 | 2012-05-02 | Filing | |
| $72.74 | 530 | $38,552.20 | 0 | 2012-05-02 | Filing | |
| $72.74 | 100 | $7,273.50 | 0 | 2012-05-02 | Filing | |
| $72.71 | 834 | $60,640.14 | 0 | 2012-05-02 | Filing | |
| $72.70 | 500 | $36,350.00 | 0 | 2012-05-02 | Filing | |
| $72.69 | 100 | $7,268.50 | 0 | 2012-05-02 | Filing | |
| $72.68 | 500 | $36,340.00 | 0 | 2012-05-02 | Filing | |
| $72.67 | 700 | $50,869.00 | 0 | 2012-05-02 | Filing | |
| $72.65 | 600 | $43,590.00 | 0 | 2012-05-02 | Filing | |
| $72.64 | 500 | $36,317.50 | 0 | 2012-05-02 | Filing | |
| $72.63 | 300 | $21,789.00 | 0 | 2012-05-02 | Filing | |
| $72.55 | 500 | $36,275.00 | 0 | 2012-05-02 | Filing | |
| $72.50 | 1,400 | $101,500.00 | 32,937 | 2012-05-02 | Filing | |
| $60.66 | 104 | $6,308.64 | 0 | 2011-10-25 | Filing | |
| $60.67 | 200 | $12,134.00 | 0 | 2011-10-25 | Filing | |
| $60.68 | 348 | $21,116.64 | 0 | 2011-10-25 | Filing |