| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.53 | 3,750 | $200,737.50 | 12,836 | 2011-12-30 | Filing | |
| $52.48 | 3,750 | $196,800.00 | 12,836 | 2011-12-29 | Filing | |
| $70.79 | 3,545 | $250,950.55 | 12,836 | 2011-06-15 | Filing | |
| $76.56 | 6,900 | $528,264.00 | 2,333 | 2011-05-31 | Filing | |
| $74.96 | 2,333 | $174,881.68 | 0 | 2011-05-17 | Filing | |
| $75.90 | 3,545 | $269,065.50 | 12,836 | 2011-05-16 | Filing | |
| $78.01 | 3,545 | $276,545.45 | 12,836 | 2011-04-25 | Filing | |
| $71.88 | 710 | $51,034.80 | 9,834 | 2011-03-28 | Filing | |
| $74.61 | 2,056 | $153,398.16 | 750 | 2011-02-28 | Filing | |
| $74.90 | 1,694 | $126,880.60 | 2,806 | 2011-02-28 | Filing | |
| $74.61 | 4,065 | $303,289.65 | 4,500 | 2011-02-28 | Filing | |
| $74.92 | 1,935 | $144,970.20 | 8,565 | 2011-02-28 | Filing | |
| $74.61 | 5,083 | $379,242.63 | 10,500 | 2011-02-28 | Filing | |
| $74.84 | 2,237 | $167,417.08 | 15,583 | 2011-02-28 | Filing | |
| $75.10 | 450 | $33,795.00 | 1,834 | 2011-02-28 | Filing | |
| $75.04 | 1,000 | $75,040.00 | 2,284 | 2011-02-28 | Filing | |
| $75.17 | 1,000 | $75,170.00 | 3,284 | 2011-02-28 | Filing | |
| $74.64 | 2,000 | $149,280.00 | 4,284 | 2011-02-28 | Filing | |
| $74.90 | 1,000 | $74,900.00 | 1,940 | 2011-02-28 | Filing | |
| $75.00 | 1,000 | $75,000.00 | 2,940 | 2011-02-28 | Filing |