| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $50.00 | 11,849 | $592,450.00 | 78,000 | 2012-04-26 | Filing | |
| $50.00 | 15,000 | $750,000.00 | 75,344 | 2012-04-26 | Filing | |
| $49.26 | 27,250 | $1,342,198.75 | 89,481 | 2012-04-26 | Filing | |
| $44.00 | 3,500 | $154,000.00 | 12,066 | 2012-03-09 | Filing | |
| $44.00 | 3,000 | $132,000.00 | 15,566 | 2012-03-08 | Filing | |
| $44.41 | 748 | $33,218.68 | 0 | 2012-03-05 | Filing | |
| $44.00 | 32,384 | $1,424,896.00 | 100,032 | 2012-02-29 | Filing | |
| $44.00 | 18,000 | $792,000.00 | 14,495 | 2012-02-27 | Filing | |
| $43.69 | 4,553 | $198,937.87 | 32,495 | 2012-02-14 | Filing | |
| $43.62 | 21,782 | $950,050.25 | 0 | 2012-02-15 | Filing | |
| $43.59 | 12,784 | $557,226.44 | 0 | 2012-02-14 | Filing | |
| $44.08 | 85,218 | $3,756,060.05 | 0 | 2012-02-13 | Filing | |
| $43.77 | 40,000 | $1,750,800.00 | 20,426 | 2012-02-09 | Filing | |
| $40.25 | 6,254 | $251,723.50 | 6,230 | 2012-01-24 | Filing | |
| $40.00 | 15,682 | $627,280.00 | 24,425 | 2012-01-23 | Filing | |
| $36.75 | 5,035 | $185,036.25 | 60,426 | 2011-12-23 | Filing | |
| $36.63 | 5,035 | $184,432.05 | 65,461 | 2011-12-22 | Filing | |
| $36.42 | 5,035 | $183,374.70 | 70,496 | 2011-12-21 | Filing | |
| $36.25 | 5,035 | $182,518.75 | 75,531 | 2011-12-21 | Filing | |
| $36.00 | 18,785 | $676,260.00 | 67,648 | 2011-12-02 | Filing |