| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.06 | 200 | $15,612.00 | 17,432 | 2012-08-08 | Filing | |
| $78.07 | 100 | $7,807.00 | 17,632 | 2012-08-08 | Filing | |
| $78.17 | 100 | $7,817.00 | 17,732 | 2012-08-08 | Filing | |
| $78.21 | 50 | $3,910.50 | 17,832 | 2012-08-08 | Filing | |
| $82.11 | 2,064 | $169,483.30 | 900 | 2012-05-01 | Filing | |
| $82.11 | 100 | $8,211.00 | 2,964 | 2012-05-01 | Filing | |
| $83.58 | 400 | $33,432.80 | 0 | 2012-02-15 | Filing | |
| $83.97 | 374 | $31,404.78 | 0 | 2012-02-24 | Filing | |
| $83.81 | 10,000 | $838,140.00 | 17,678 | 2012-02-22 | Filing | |
| $84.00 | 1,778 | $149,353.78 | 17,882 | 2012-02-22 | Filing | |
| $84.01 | 638 | $53,598.38 | 19,660 | 2012-02-22 | Filing | |
| $84.02 | 384 | $32,263.68 | 20,298 | 2012-02-22 | Filing | |
| $84.01 | 100 | $8,401.11 | 20,682 | 2012-02-22 | Filing | |
| $84.03 | 100 | $8,402.50 | 20,782 | 2012-02-22 | Filing | |
| $84.50 | 18,000 | $1,521,000.00 | 4,657 | 2012-02-14 | Filing | |
| $84.25 | 2,900 | $244,336.60 | 26,054 | 2012-02-13 | Filing | |
| $84.25 | 2,874 | $242,137.37 | 28,954 | 2012-02-13 | Filing | |
| $84.25 | 100 | $8,425.18 | 31,828 | 2012-02-13 | Filing | |
| $84.25 | 100 | $8,425.19 | 31,928 | 2012-02-13 | Filing | |
| $84.26 | 100 | $8,426.10 | 32,028 | 2012-02-13 | Filing |