| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $85.52 | 9,375 | $801,735.94 | 28,125 | 2011-05-16 | Filing | |
| $85.71 | 7,695 | $659,570.77 | 184,432 | 2011-05-16 | Filing | |
| $85.62 | 29,871 | $2,557,659.57 | 48,831 | 2011-05-13 | Filing | |
| $85.58 | 20,910 | $1,789,377.43 | 48,831 | 2011-05-13 | Filing | |
| $84.07 | 5,238 | $440,361.80 | 3,368 | 2011-05-09 | Filing | |
| $84.17 | 75 | $6,312.75 | 15,525 | 2011-05-06 | Filing | |
| $83.97 | 11,143 | $935,720.05 | 43,613 | 2011-05-06 | Filing | |
| $84.25 | 93,853 | $7,906,721.07 | 192,127 | 2011-05-06 | Filing | |
| $85.09 | 114,655 | $9,756,383.78 | 192,127 | 2011-05-05 | Filing | |
| $84.96 | 27,648 | $2,348,888.37 | 37,500 | 2011-05-06 | Filing | |
| $85.01 | 17,818 | $1,514,788.36 | 37,500 | 2011-05-05 | Filing | |
| $84.99 | 6,836 | $580,964.98 | 37,500 | 2011-05-05 | Filing | |
| $84.51 | 4,871 | $411,639.44 | 37,500 | 2011-05-05 | Filing | |
| $84.50 | 1,623 | $137,143.50 | 37,500 | 2011-05-05 | Filing | |
| $86.48 | 382 | $33,035.36 | 3,368 | 2011-04-05 | Filing | |
| $81.24 | 2,669 | $216,829.56 | 15,000 | 2011-03-23 | Filing | |
| $81.50 | 2,698 | $219,887.00 | 3,750 | 2011-03-14 | Filing | |
| $81.50 | 1,680 | $136,920.00 | 3,750 | 2011-03-14 | Filing | |
| $81.43 | 724 | $58,954.02 | 6,925 | 2011-03-14 | Filing | |
| $81.31 | 332 | $26,996.51 | 6,925 | 2011-03-14 | Filing |