| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $29.73 | 8,600 | $255,684.88 | 41,250 | 2012-03-05 | Filing | |
| $30.00 | 3,500 | $105,011.55 | 1,687,536 | 2012-03-01 | Filing | |
| $30.11 | 27,423 | $825,635.23 | 1,691,036 | 2012-02-29 | Filing | |
| $30.04 | 38,077 | $1,143,646.50 | 1,718,459 | 2012-02-22 | Filing | |
| $30.21 | 23,997 | $724,949.37 | 28,524 | 2012-02-22 | Filing | |
| $30.10 | 50,000 | $1,505,085.00 | 1,756,536 | 2012-02-21 | Filing | |
| $30.02 | 13,029 | $391,134.49 | 28,524 | 2012-02-17 | Filing | |
| $30.20 | 11,549 | $348,776.34 | 32,991 | 2012-02-16 | Filing | |
| $27.26 | 10,000 | $272,606.00 | 52,553 | 2011-12-05 | Filing | |
| $29.62 | 900 | $26,661.96 | 52,553 | 2011-11-03 | Filing | |
| $28.68 | 9,100 | $261,000.74 | 53,453 | 2011-11-03 | Filing | |
| $29.98 | 5,000 | $149,882.00 | 32,991 | 2011-11-03 | Filing | |
| $30.15 | 3,500 | $105,521.15 | 1,806,536 | 2011-11-01 | Filing | |
| $30.68 | 3,500 | $107,363.90 | 1,810,036 | 2011-10-31 | Filing | |
| $30.08 | 3,500 | $105,296.10 | 1,813,536 | 2011-10-25 | Filing | |
| $30.63 | 31,500 | $964,734.75 | 1,817,036 | 2011-10-24 | Filing | |
| $27.51 | 10,000 | $275,100.00 | 52,553 | 2011-10-05 | Filing | |
| $30.01 | 3,500 | $105,033.95 | 1,848,536 | 2011-09-21 | Filing | |
| $31.33 | 400 | $12,532.00 | 1,852,036 | 2011-09-20 | Filing | |
| $30.85 | 3,100 | $95,635.00 | 1,852,436 | 2011-09-20 | Filing |