| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $53.04 | 20,198 | $1,071,358.47 | 148,975 | 2011-05-23 | Filing | |
| $53.09 | 10,000 | $530,854.00 | 169,173 | 2011-05-23 | Filing | |
| $53.00 | 10,000 | $530,000.00 | 179,173 | 2011-05-23 | Filing | |
| $51.00 | 5,933 | $302,583.00 | 169,173 | 2011-04-11 | Filing | |
| $50.99 | 13,750 | $701,112.50 | 175,106 | 2011-04-11 | Filing | |
| $50.99 | 20,000 | $1,019,800.00 | 175,106 | 2011-04-11 | Filing | |
| $50.28 | 43,384 | $2,181,425.61 | 59,050 | 2011-03-04 | Filing | |
| $50.02 | 30,000 | $1,500,717.00 | 178,599 | 2011-03-02 | Filing | |
| $49.90 | 12,000 | $598,800.00 | 25,011 | 2011-02-28 | Filing | |
| $49.52 | 13,714 | $679,169.39 | 61,100 | 2011-02-24 | Filing | |
| $49.53 | 32,000 | $1,584,995.20 | 74,814 | 2011-02-24 | Filing | |
| $49.53 | 20,540 | $1,017,368.79 | 74,814 | 2011-02-24 | Filing | |
| $49.50 | 60,000 | $2,970,000.00 | 136,509 | 2011-02-24 | Filing | |
| $49.49 | 357 | $17,667.93 | 4,729 | 2011-02-24 | Filing | |
| $50.15 | 79,063 | $3,965,009.45 | 44,741 | 2011-02-25 | Filing | |
| $48.00 | 8,000 | $384,000.00 | 7,648 | 2011-01-25 | Filing | |
| $44.53 | 63,750 | $2,838,640.88 | 136,509 | 2010-10-14 | Filing | |
| $44.55 | 74,210 | $3,306,055.50 | 262,375 | 2010-10-13 | Filing | |
| $44.89 | 17,500 | $785,487.50 | 123,599 | 2010-10-13 | Filing | |
| $44.79 | 20,000 | $895,782.00 | 123,599 | 2010-10-12 | Filing |