| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $74.09 | 202 | $14,966.18 | 0 | 2012-04-02 | Filing | |
| $73.69 | 415 | $30,581.35 | 6,966 | 2012-03-30 | Filing | |
| $73.50 | 12,585 | $924,997.50 | 6,966 | 2012-03-27 | Filing | |
| $72.51 | 9,638 | $698,851.38 | 6,966 | 2012-03-20 | Filing | |
| $72.51 | 3,362 | $243,778.62 | 6,966 | 2012-03-20 | Filing | |
| $71.22 | 6,098 | $434,299.56 | 0 | 2012-03-15 | Filing | |
| $71.22 | 14,902 | $1,061,320.44 | 0 | 2012-03-15 | Filing | |
| $72.45 | 939 | $68,030.55 | 9,521 | 2012-03-08 | Filing | |
| $72.43 | 697 | $50,483.71 | 15,477 | 2012-03-07 | Filing | |
| $72.99 | 1,500 | $109,485.00 | 10,460 | 2012-03-05 | Filing | |
| $73.04 | 2,179 | $159,154.16 | 10,460 | 2012-03-05 | Filing | |
| $72.65 | 150 | $10,897.50 | 0 | 2012-03-02 | Filing | |
| $72.69 | 835 | $60,696.15 | 0 | 2012-03-02 | Filing | |
| $73.34 | 610 | $44,737.40 | 8,445 | 2012-03-02 | Filing | |
| $72.64 | 202 | $14,673.28 | 0 | 2012-03-01 | Filing | |
| $72.82 | 441 | $32,113.62 | 16,174 | 2012-03-01 | Filing | |
| $70.85 | 882 | $62,489.70 | 16,615 | 2012-02-28 | Filing | |
| $73.00 | 4,643 | $338,939.00 | 38,400 | 2012-03-01 | Filing | |
| $72.50 | 5,000 | $362,500.00 | 43,043 | 2012-02-29 | Filing | |
| $69.80 | 601 | $41,949.80 | 0 | 2012-02-27 | Filing |