| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $488.89 | 2,274 | $1,111,735.86 | 24,137 | 2011-03-28 | Filing | |
| $488.17 | 4,150 | $2,025,905.50 | 26,411 | 2011-03-28 | Filing | |
| $486.89 | 4,010 | $1,952,428.90 | 30,561 | 2011-03-28 | Filing | |
| $485.78 | 4,000 | $1,943,120.00 | 34,571 | 2011-03-28 | Filing | |
| $484.73 | 440 | $213,281.20 | 38,571 | 2011-03-28 | Filing | |
| $462.29 | 300 | $138,687.00 | 39,120 | 2011-03-23 | Filing | |
| $459.66 | 200 | $91,932.00 | 39,420 | 2011-03-23 | Filing | |
| $457.81 | 100 | $45,781.00 | 39,620 | 2011-03-23 | Filing | |
| $454.87 | 100 | $45,487.00 | 39,720 | 2011-03-23 | Filing | |
| $453.32 | 300 | $135,996.00 | 39,820 | 2011-03-23 | Filing | |
| $451.75 | 100 | $45,175.00 | 39,011 | 2011-03-21 | Filing | |
| $450.86 | 500 | $225,430.00 | 39,111 | 2011-03-21 | Filing | |
| $449.38 | 600 | $269,628.00 | 39,611 | 2011-03-21 | Filing | |
| $448.17 | 3,300 | $1,478,961.00 | 40,211 | 2011-03-21 | Filing | |
| $447.08 | 4,000 | $1,788,320.00 | 43,511 | 2011-03-21 | Filing | |
| $446.02 | 1,300 | $579,826.00 | 47,511 | 2011-03-21 | Filing | |
| $444.90 | 2,700 | $1,201,230.00 | 48,811 | 2011-03-21 | Filing | |
| $444.17 | 2,500 | $1,110,425.00 | 51,511 | 2011-03-21 | Filing | |
| $457.16 | 300 | $137,148.00 | 40,120 | 2011-03-21 | Filing | |
| $456.03 | 900 | $410,427.00 | 40,420 | 2011-03-21 | Filing |