| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $65.59 | 7,000 | $459,159.40 | 12,470,682 | 2013-04-25 | Filing | |
| $65.09 | 7,000 | $455,659.40 | 12,477,682 | 2013-04-24 | Filing | |
| $64.86 | 7,000 | $453,999.00 | 12,484,682 | 2013-04-23 | Filing | |
| $63.96 | 7,000 | $447,739.60 | 12,491,682 | 2013-04-22 | Filing | |
| $63.97 | 7,000 | $447,783.00 | 12,498,682 | 2013-04-19 | Filing | |
| $63.58 | 7,000 | $445,057.20 | 12,505,682 | 2013-04-18 | Filing | |
| $64.42 | 7,000 | $450,967.30 | 12,512,682 | 2013-04-17 | Filing | |
| $64.86 | 7,000 | $453,987.10 | 12,519,682 | 2013-04-16 | Filing | |
| $65.82 | 7,000 | $460,712.70 | 12,526,682 | 2013-04-15 | Filing | |
| $66.38 | 7,000 | $464,679.60 | 12,533,682 | 2013-04-12 | Filing | |
| $66.81 | 7,000 | $467,688.90 | 12,540,682 | 2013-04-11 | Filing | |
| $66.73 | 7,000 | $467,086.90 | 12,547,682 | 2013-04-10 | Filing | |
| $65.76 | 7,000 | $460,349.40 | 12,554,682 | 2013-04-09 | Filing | |
| $65.02 | 7,000 | $455,117.60 | 12,561,682 | 2013-04-08 | Filing | |
| $65.01 | 7,000 | $455,053.20 | 12,568,682 | 2013-04-05 | Filing | |
| $65.71 | 7,000 | $459,980.50 | 12,575,682 | 2013-04-04 | Filing | |
| $65.06 | 7,000 | $455,394.10 | 12,582,682 | 2013-04-03 | Filing | |
| $62.79 | 1,200 | $75,348.00 | 26,206 | 2013-02-05 | Filing | |
| $54.16 | 9,000 | $487,466.10 | 12,589,682 | 2012-12-31 | Filing | |
| $54.97 | 9,000 | $494,764.20 | 12,598,682 | 2012-12-28 | Filing |