| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $71.20 | 4 | $284.80 | 58,164 | 2011-03-31 | Filing | |
| $71.03 | 100 | $7,103.00 | 58,168 | 2011-03-31 | Filing | |
| $71.02 | 1,700 | $120,734.00 | 58,268 | 2011-03-31 | Filing | |
| $71.01 | 100 | $7,101.00 | 59,968 | 2011-03-31 | Filing | |
| $71.00 | 4,182 | $296,922.00 | 60,068 | 2011-03-31 | Filing | |
| $70.00 | 2,147 | $150,290.00 | 58,164 | 2011-03-30 | Filing | |
| $69.50 | 1,353 | $94,033.50 | 74,121 | 2011-03-29 | Filing | |
| $70.00 | 314 | $21,980.00 | 75,474 | 2011-03-28 | Filing | |
| $70.25 | 928 | $65,192.00 | 58,164 | 2011-03-25 | Filing | |
| $70.26 | 200 | $14,052.00 | 59,092 | 2011-03-25 | Filing | |
| $70.28 | 100 | $7,028.00 | 59,292 | 2011-03-25 | Filing | |
| $70.29 | 139 | $9,770.31 | 59,392 | 2011-03-25 | Filing | |
| $70.29 | 100 | $7,029.15 | 59,531 | 2011-03-25 | Filing | |
| $70.30 | 183 | $12,864.90 | 59,631 | 2011-03-25 | Filing | |
| $70.34 | 17 | $1,195.78 | 59,814 | 2011-03-25 | Filing | |
| $70.36 | 10 | $703.60 | 59,831 | 2011-03-25 | Filing | |
| $70.38 | 100 | $7,038.00 | 59,841 | 2011-03-25 | Filing | |
| $70.39 | 100 | $7,039.00 | 59,941 | 2011-03-25 | Filing | |
| $65.63 | 1,004 | $65,887.50 | 18,474 | 2011-03-11 | Filing | |
| $65.63 | 117,673 | $7,722,290.63 | 882,327 | 2011-03-11 | Filing |