| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $567.81 | 500 | $283,907.00 | 178,162 | 2012-05-08 | Filing | |
| $566.75 | 800 | $453,400.00 | 178,662 | 2012-05-08 | Filing | |
| $565.61 | 400 | $226,243.00 | 179,462 | 2012-05-08 | Filing | |
| $564.65 | 800 | $451,718.00 | 179,862 | 2012-05-08 | Filing | |
| $563.52 | 950 | $535,344.00 | 180,662 | 2012-05-08 | Filing | |
| $562.33 | 800 | $449,860.00 | 181,612 | 2012-05-08 | Filing | |
| $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 |