| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $84.26 | 100 | $8,426.20 | 32,128 | 2012-02-13 | Filing | |
| $83.28 | 30,203 | $2,515,194.09 | 204,759 | 2012-02-10 | Filing | |
| $80.89 | 30,000 | $2,426,700.00 | 81,701 | 2012-02-03 | Filing | |
| $81.17 | 0 | $30.00 | 111,701 | 2012-02-03 | Filing | |
| $79.95 | 24,000 | $1,918,800.00 | 54,310 | 2012-02-01 | Filing | |
| $80.03 | 5,902 | $472,337.06 | 78,310 | 2012-02-01 | Filing | |
| $80.05 | 3,862 | $309,153.10 | 84,212 | 2012-02-01 | Filing | |
| $80.05 | 1,300 | $104,066.30 | 88,074 | 2012-02-01 | Filing | |
| $79.97 | 690 | $55,179.37 | 89,374 | 2012-02-01 | Filing | |
| $80.04 | 551 | $44,102.04 | 90,064 | 2012-02-01 | Filing | |
| $80.05 | 100 | $8,005.05 | 90,615 | 2012-02-01 | Filing | |
| $72.70 | 1,520 | $110,504.00 | 7,296 | 2011-12-19 | Filing | |
| $72.70 | 5,000 | $363,500.00 | 0 | 2011-12-19 | Filing | |
| $72.76 | 2,200 | $160,072.00 | 11,710 | 2011-12-19 | Filing | |
| $72.76 | 1,355 | $98,591.16 | 13,910 | 2011-12-19 | Filing | |
| $78.00 | 2,399 | $187,122.00 | 3,029 | 2011-12-05 | Filing | |
| $79.30 | 8,000 | $634,400.00 | 43,695 | 2011-10-28 | Filing | |
| $79.50 | 3,812 | $303,054.00 | 51,695 | 2011-10-28 | Filing | |
| $79.60 | 30,000 | $2,388,000.00 | 21,326 | 2011-10-27 | Filing | |
| $75.83 | 40,000 | $3,033,316.00 | 40,174 | 2011-10-25 | Filing |