| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $517.64 | 800 | $414,115.20 | 700 | 2013-11-20 | Filing | |
| $515.48 | 496 | $255,678.33 | 1,500 | 2013-11-20 | Filing | |
| $527.04 | 200 | $105,408.00 | 0 | 2013-11-05 | Filing | |
| $526.24 | 600 | $315,741.48 | 200 | 2013-11-05 | Filing | |
| $525.54 | 1,390 | $730,495.04 | 800 | 2013-11-05 | Filing | |
| $524.10 | 300 | $157,230.69 | 2,190 | 2013-11-05 | Filing | |
| $524.86 | 1,997 | $1,048,147.62 | 1,996 | 2013-10-31 | Filing | |
| $501.60 | 400 | $200,639.00 | 317 | 2013-10-16 | Filing | |
| $500.95 | 1,443 | $722,877.20 | 717 | 2013-10-16 | Filing | |
| $492.42 | 200 | $98,484.04 | 10 | 2013-09-23 | Filing | |
| $491.66 | 1,700 | $835,818.94 | 210 | 2013-09-23 | Filing | |
| $490.97 | 3,400 | $1,669,294.60 | 1,910 | 2013-09-23 | Filing | |
| $489.71 | 2,000 | $979,426.00 | 5,310 | 2013-09-23 | Filing | |
| $488.79 | 1,600 | $782,068.00 | 7,310 | 2013-09-23 | Filing | |
| $487.28 | 21 | $10,232.88 | 8,910 | 2013-09-23 | Filing | |
| $486.62 | 1,679 | $817,031.96 | 8,931 | 2013-09-23 | Filing | |
| $485.74 | 900 | $437,169.87 | 10,610 | 2013-09-23 | Filing | |
| $484.74 | 500 | $242,370.50 | 11,510 | 2013-09-23 | Filing | |
| $483.44 | 314 | $151,801.16 | 12,010 | 2013-09-23 | Filing | |
| $504.18 | 24,580 | $12,392,700.16 | 0 | 2013-08-26 | Filing |