| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $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 | |
| $45.74 | 9,000 | $411,643.80 | 14,632,682 | 2011-11-23 | Filing | |
| $46.04 | 9,000 | $414,404.10 | 14,641,682 | 2011-11-22 | Filing | |
| $46.84 | 9,000 | $421,587.90 | 14,650,682 | 2011-11-21 | Filing | |
| $48.10 | 9,000 | $432,927.00 | 14,659,682 | 2011-11-18 | Filing | |
| $48.13 | 9,000 | $433,181.70 | 14,668,682 | 2011-11-17 | Filing | |
| $49.28 | 9,000 | $443,508.30 | 14,677,682 | 2011-11-16 | Filing | |
| $48.78 | 9,000 | $439,001.10 | 14,686,682 | 2011-11-15 | Filing | |
| $49.49 | 9,000 | $445,445.10 | 14,695,682 | 2011-11-14 | Filing | |
| $49.47 | 9,000 | $445,224.60 | 14,704,682 | 2011-11-11 | Filing | |
| $47.90 | 9,000 | $431,140.50 | 14,713,682 | 2011-11-10 | Filing | |
| $48.34 | 9,000 | $435,054.60 | 14,722,682 | 2011-11-09 | Filing |