| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $170.56 | 1,300 | $221,729.04 | 2,882 | 2013-03-01 | Filing | |
| $169.24 | 700 | $118,468.98 | 4,182 | 2013-03-01 | Filing | |
| $168.28 | 1,210 | $203,619.53 | 4,882 | 2013-03-01 | Filing | |
| $167.24 | 1,600 | $267,591.04 | 6,092 | 2013-03-01 | Filing | |
| $166.05 | 600 | $99,631.02 | 7,692 | 2013-03-01 | Filing | |
| $169.15 | 263 | $44,486.27 | 18,190 | 2013-02-28 | Filing | |
| $168.28 | 1,137 | $191,338.79 | 18,453 | 2013-02-28 | Filing | |
| $167.20 | 600 | $100,318.02 | 19,590 | 2013-02-28 | Filing | |
| $169.01 | 1,135 | $191,825.44 | 18,190 | 2013-02-27 | Filing | |
| $167.85 | 500 | $83,924.00 | 19,325 | 2013-02-27 | Filing | |
| $163.28 | 200 | $32,656.00 | 19,825 | 2013-02-27 | Filing | |
| $160.60 | 165 | $26,499.45 | 20,025 | 2013-02-27 | Filing | |
| $169.02 | 158 | $26,704.81 | 458 | 2013-02-27 | Filing | |
| $166.82 | 100 | $16,682.00 | 616 | 2013-02-27 | Filing | |
| $162.84 | 100 | $16,284.00 | 716 | 2013-02-27 | Filing | |
| $160.05 | 100 | $16,005.00 | 816 | 2013-02-27 | Filing | |
| $164.34 | 1,000 | $164,335.70 | 916 | 2013-02-20 | Filing | |
| $163.32 | 1,200 | $195,981.96 | 1,916 | 2013-02-20 | Filing | |
| $162.34 | 600 | $97,406.52 | 3,116 | 2013-02-20 | Filing | |
| $161.33 | 325 | $52,430.76 | 3,716 | 2013-02-20 | Filing |