| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.36 | 6,200 | $461,030.76 | 342,853 | 2011-05-12 | Filing | |
| $75.67 | 1,700 | $128,640.70 | 996,326 | 2011-05-11 | Filing | |
| $74.67 | 3,300 | $246,418.92 | 996,326 | 2011-05-11 | Filing | |
| $75.53 | 724 | $54,680.10 | 29,455 | 2011-05-10 | Filing | |
| $74.69 | 900 | $67,220.01 | 29,455 | 2011-05-10 | Filing | |
| $73.68 | 3,376 | $248,730.51 | 29,455 | 2011-05-10 | Filing | |
| $75.54 | 1,094 | $82,638.90 | 29,455 | 2011-05-10 | Filing | |
| $74.67 | 1,400 | $104,538.98 | 29,455 | 2011-05-10 | Filing | |
| $73.67 | 5,006 | $368,778.50 | 29,455 | 2011-05-10 | Filing | |
| $75.51 | 771 | $58,220.99 | 29,455 | 2011-05-10 | Filing | |
| $74.64 | 900 | $67,174.02 | 29,455 | 2011-05-10 | Filing | |
| $73.66 | 3,329 | $245,203.15 | 29,455 | 2011-05-10 | Filing | |
| $71.76 | 948 | $68,033.13 | 342,853 | 2011-04-28 | Filing | |
| $71.04 | 24,052 | $1,708,687.75 | 342,853 | 2011-04-28 | Filing | |
| $71.89 | 400 | $28,757.72 | 994,886 | 2011-04-27 | Filing | |
| $70.86 | 4,100 | $290,521.90 | 995,286 | 2011-04-27 | Filing | |
| $69.80 | 500 | $34,899.00 | 999,386 | 2011-04-27 | Filing | |
| $68.82 | 1,500 | $103,227.45 | 30,315 | 2011-04-20 | Filing | |
| $68.59 | 3,500 | $240,069.90 | 30,315 | 2011-04-20 | Filing | |
| $66.60 | 1,200 | $79,920.00 | 3,800 | 2011-04-18 | Filing |