| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $78.80 | 247 | $19,463.85 | 41,674 | 2011-02-08 | Filing | |
| $78.84 | 619 | $48,802.70 | 41,921 | 2011-02-08 | Filing | |
| $78.78 | 150 | $11,817.15 | 42,540 | 2011-02-08 | Filing | |
| $78.74 | 154 | $12,125.31 | 52,195 | 2011-02-08 | Filing | |
| $75.95 | 2,902 | $220,406.90 | 41,399 | 2011-02-04 | Filing | |
| $76.29 | 5,201 | $396,784.29 | 44,301 | 2011-02-03 | Filing | |
| $77.11 | 1,000 | $77,110.00 | 137,230 | 2011-02-01 | Filing | |
| $76.12 | 546 | $41,561.52 | 49,502 | 2011-02-02 | Filing | |
| $76.12 | 820 | $62,418.40 | 438,527 | 2011-02-02 | Filing | |
| $78.43 | 1,000 | $78,430.00 | 140,730 | 2011-01-18 | Filing | |
| $79.78 | 1,000 | $79,780.00 | 141,730 | 2011-01-04 | Filing | |
| $80.57 | 1,000 | $80,570.00 | 142,730 | 2010-12-21 | Filing | |
| $78.10 | 1,000 | $78,100.00 | 143,730 | 2010-12-07 | Filing | |
| $78.34 | 1,000 | $78,340.00 | 145,114 | 2010-11-16 | Filing | |
| $78.51 | 5,000 | $392,540.50 | 34,794 | 2010-11-15 | Filing | |
| $78.11 | 1,204 | $94,044.44 | 16,110 | 2010-11-15 | Filing | |
| $76.55 | 224 | $17,146.28 | 17,314 | 2010-11-11 | Filing | |
| $77.45 | 1,000 | $77,450.00 | 45,408 | 2010-11-08 | Filing | |
| $77.26 | 6,272 | $484,584.13 | 97,886 | 2010-11-08 | Filing | |
| $77.30 | 12,365 | $955,765.04 | 15,316 | 2010-11-05 | Filing |