| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $61.50 | 11,131 | $684,556.50 | 71,436 | 2012-02-09 | Filing | |
| $61.50 | 10,000 | $615,000.00 | 71,436 | 2012-02-09 | Filing | |
| $61.50 | 30,000 | $1,845,000.00 | 48,515 | 2012-02-09 | Filing | |
| $61.50 | 15,366 | $945,009.00 | 48,515 | 2012-02-09 | Filing | |
| $56.00 | 5,435 | $304,365.44 | 78,087 | 2011-11-09 | Filing | |
| $55.99 | 16,827 | $942,160.56 | 78,087 | 2011-11-09 | Filing | |
| $56.03 | 18,552 | $1,039,394.35 | 78,087 | 2011-11-09 | Filing | |
| $56.41 | 13,914 | $784,888.74 | 78,087 | 2011-11-09 | Filing | |
| $56.96 | 9,276 | $528,351.68 | 78,087 | 2011-11-09 | Filing | |
| $54.09 | 3,432 | $185,643.74 | 30,318 | 2011-05-23 | Filing | |
| $54.09 | 3,224 | $174,399.06 | 30,318 | 2011-05-23 | Filing | |
| $53.93 | 39,000 | $2,103,153.00 | 261,956 | 2011-05-23 | Filing | |
| $48.77 | 3,724 | $181,623.20 | 33,757 | 2011-03-14 | Filing | |
| $48.64 | 8,000 | $389,096.00 | 33,757 | 2011-03-14 | Filing | |
| $49.36 | 5,000 | $246,805.00 | 30,318 | 2011-03-07 | Filing | |
| $50.32 | 11,131 | $560,078.53 | 76,431 | 2011-03-08 | Filing | |
| $50.25 | 5,248 | $263,712.00 | 34,918 | 2011-03-08 | Filing | |
| $41.00 | 33,980 | $1,393,180.00 | 42,312 | 2010-11-10 | Filing | |
| $40.79 | 13,914 | $567,552.06 | 42,972 | 2010-11-08 | Filing | |
| $40.96 | 7,421 | $303,986.42 | 21,767 | 2010-11-08 | Filing |