| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $49.05 | 9,000 | $441,433.80 | 14,452,682 | 2011-12-22 | Filing | |
| $48.31 | 9,000 | $434,763.00 | 14,461,682 | 2011-12-21 | Filing | |
| $47.51 | 9,000 | $427,545.90 | 14,470,682 | 2011-12-20 | Filing | |
| $45.85 | 9,000 | $412,671.60 | 14,479,682 | 2011-12-19 | Filing | |
| $46.36 | 9,000 | $417,267.00 | 14,488,682 | 2011-12-16 | Filing | |
| $46.66 | 9,000 | $419,931.90 | 14,497,682 | 2011-12-15 | Filing | |
| $46.39 | 9,000 | $417,494.70 | 14,506,682 | 2011-12-14 | Filing | |
| $47.06 | 9,000 | $423,519.30 | 14,515,682 | 2011-12-13 | Filing | |
| $47.15 | 9,000 | $424,349.10 | 14,524,682 | 2011-12-12 | Filing | |
| $47.77 | 9,000 | $429,967.80 | 14,533,682 | 2011-12-09 | Filing | |
| $47.45 | 9,000 | $427,065.30 | 14,542,682 | 2011-12-08 | Filing | |
| $47.73 | 9,000 | $429,593.40 | 14,551,682 | 2011-12-07 | Filing | |
| $48.68 | 9,000 | $438,134.40 | 14,560,682 | 2011-12-06 | Filing | |
| $49.05 | 9,000 | $441,451.80 | 14,569,682 | 2011-12-05 | Filing | |
| $49.58 | 9,000 | $446,227.20 | 14,578,682 | 2011-12-02 | Filing | |
| $49.52 | 9,000 | $445,658.40 | 14,587,682 | 2011-12-01 | Filing | |
| $48.36 | 9,000 | $435,247.20 | 14,596,682 | 2011-11-30 | Filing | |
| $46.90 | 9,000 | $422,114.40 | 14,605,682 | 2011-11-29 | Filing | |
| $46.98 | 9,000 | $422,786.70 | 14,614,682 | 2011-11-28 | Filing | |
| $45.76 | 9,000 | $411,832.80 | 14,623,682 | 2011-11-25 | Filing |