| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $81.25 | 100 | $8,125.00 | 16,238 | 2011-03-02 | Filing | |
| $81.23 | 100 | $8,123.00 | 16,338 | 2011-03-02 | Filing | |
| $81.21 | 203 | $16,485.63 | 16,438 | 2011-03-02 | Filing | |
| $81.20 | 1,040 | $84,448.00 | 16,641 | 2011-03-02 | Filing | |
| $81.19 | 500 | $40,595.00 | 17,681 | 2011-03-02 | Filing | |
| $81.18 | 200 | $16,236.00 | 18,181 | 2011-03-02 | Filing | |
| $81.17 | 300 | $24,351.00 | 18,381 | 2011-03-02 | Filing | |
| $81.16 | 100 | $8,116.00 | 18,681 | 2011-03-02 | Filing | |
| $81.15 | 500 | $40,575.00 | 18,781 | 2011-03-02 | Filing | |
| $81.14 | 500 | $40,570.00 | 19,281 | 2011-03-02 | Filing | |
| $81.13 | 800 | $64,904.00 | 19,781 | 2011-03-02 | Filing | |
| $81.12 | 300 | $24,336.00 | 20,581 | 2011-03-02 | Filing | |
| $81.11 | 500 | $40,555.00 | 20,881 | 2011-03-02 | Filing | |
| $81.10 | 200 | $16,220.00 | 21,381 | 2011-03-02 | Filing | |
| $81.09 | 300 | $24,327.00 | 21,581 | 2011-03-02 | Filing | |
| $81.08 | 900 | $72,972.00 | 21,881 | 2011-03-02 | Filing | |
| $81.07 | 200 | $16,214.00 | 22,781 | 2011-03-02 | Filing | |
| $81.06 | 300 | $24,318.00 | 22,981 | 2011-03-02 | Filing | |
| $81.05 | 100 | $8,105.00 | 23,281 | 2011-03-02 | Filing | |
| $76.12 | 100 | $7,612.00 | 31,878 | 2010-05-14 | Filing |