| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $561.36 | 1,200 | $673,626.96 | 182,412 | 2012-05-08 | Filing | |
| $560.11 | 700 | $392,080.01 | 183,612 | 2012-05-08 | Filing | |
| $604.84 | 31,351 | $18,962,348.25 | 2,988 | 2012-04-27 | Filing | |
| $603.65 | 10,400 | $6,277,936.08 | 34,339 | 2012-04-27 | Filing | |
| $602.73 | 16,607 | $10,009,467.36 | 44,739 | 2012-04-27 | Filing | |
| $601.24 | 5,793 | $3,482,996.64 | 61,346 | 2012-04-27 | Filing | |
| $603.52 | 40,000 | $24,140,684.00 | 584 | 2012-04-27 | Filing | |
| $610.09 | 100 | $61,009.00 | 276 | 2012-04-16 | Filing | |
| $608.60 | 100 | $60,860.00 | 376 | 2012-04-16 | Filing | |
| $601.48 | 100 | $60,148.00 | 476 | 2012-04-16 | Filing | |
| $595.39 | 100 | $59,539.00 | 576 | 2012-04-16 | Filing | |
| $592.72 | 400 | $237,089.00 | 676 | 2012-04-16 | Filing | |
| $591.39 | 385 | $227,684.46 | 1,076 | 2012-04-16 | Filing | |
| $589.17 | 408 | $240,382.99 | 1,461 | 2012-04-16 | Filing | |
| $587.65 | 1,200 | $705,177.96 | 1,869 | 2012-04-16 | Filing | |
| $586.31 | 580 | $340,059.80 | 3,069 | 2012-04-16 | Filing | |
| $584.98 | 700 | $409,482.99 | 3,649 | 2012-04-16 | Filing | |
| $606.80 | 5,934 | $3,600,737.55 | 13,817 | 2012-03-26 | Filing | |
| $606.02 | 24,505 | $14,850,426.98 | 19,751 | 2012-03-26 | Filing | |
| $605.17 | 9,000 | $5,446,511.10 | 44,256 | 2012-03-26 | Filing |