| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $59.81 | 3,806 | $227,636.86 | 24,805 | 2012-08-28 | Filing | |
| $60.52 | 329 | $19,911.08 | 26,160 | 2012-08-23 | Filing | |
| $59.77 | 28,900 | $1,727,353.00 | 26,489 | 2012-08-23 | Filing | |
| $60.27 | 5,000 | $301,350.00 | 1,518 | 2012-08-23 | Filing | |
| $54.71 | 3,693 | $202,044.03 | 16,746 | 2012-03-12 | Filing | |
| $49.89 | 2,870 | $143,184.30 | 2,943,724 | 2011-05-24 | Filing | |
| $110.00 | 19,665 | $2,163,150.00 | 10,955 | 2011-03-03 | Filing | |
| $107.59 | 10,000 | $1,075,900.00 | 1,473,757 | 2011-03-02 | Filing | |
| $94.05 | 7,335 | $689,856.75 | 3,282 | 2011-01-13 | Filing | |
| $95.00 | 585 | $55,575.00 | 10,955 | 2011-01-12 | Filing | |
| $93.60 | 3,400 | $318,240.00 | 6,284 | 2011-01-05 | Filing | |
| $94.81 | 3,000 | $284,430.00 | 2,801 | 2011-01-03 | Filing | |
| $95.02 | 20,680 | $1,965,013.60 | 16,784 | 2011-01-03 | Filing | |
| $93.49 | 8,000 | $747,920.00 | 9,623 | 2010-12-23 | Filing | |
| $93.85 | 3,808 | $357,380.80 | 9,574 | 2010-12-22 | Filing | |
| $92.42 | 7,525 | $695,460.50 | 2,801 | 2010-12-20 | Filing | |
| $92.36 | 12,300 | $1,136,028.00 | 2,651 | 2010-12-20 | Filing | |
| $92.25 | 2,500 | $230,625.00 | 3,259 | 2010-12-20 | Filing | |
| $70.01 | 3,261 | $228,302.61 | 45,218 | 2010-09-15 | Filing | |
| $69.02 | 10,000 | $690,200.00 | 1,484,483 | 2010-09-03 | Filing |