| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
|---|---|---|---|---|---|---|
| $102.49 | 1,784 | $182,840.73 | 2,056 | 2012-08-20 | Filing | |
| $104.30 | 4,500 | $469,338.30 | 37,107 | 2012-08-21 | Filing | |
| $103.05 | 4,090 | $421,458.55 | 37,107 | 2012-08-16 | Filing | |
| $100.68 | 4,000 | $402,735.60 | 17,104 | 2012-08-10 | Filing | |
| $100.00 | 500 | $50,000.00 | 6,800 | 2012-08-03 | Filing | |
| $99.07 | 1,000 | $99,070.00 | 7,300 | 2012-05-30 | Filing | |
| $101.00 | 778 | $78,578.00 | 8,300 | 2012-05-29 | Filing | |
| $100.80 | 10,000 | $1,007,984.00 | 30,064 | 2012-05-24 | Filing | |
| $101.10 | 1,700 | $171,870.00 | 9,078 | 2012-05-22 | Filing | |
| $106.70 | 12,000 | $1,280,340.00 | 22,396 | 2012-05-11 | Filing | |
| $108.65 | 1,000 | $108,650.00 | 10,778 | 2012-05-10 | Filing | |
| $105.37 | 3,000 | $316,107.60 | 17,104 | 2012-05-07 | Filing | |
| $107.15 | 500 | $53,575.00 | 11,778 | 2012-05-04 | Filing | |
| $122.84 | 5,380 | $660,881.89 | 12,476 | 2012-02-21 | Filing | |
| $122.87 | 4,300 | $528,351.75 | 16,575 | 2012-02-21 | Filing | |
| $122.33 | 10,000 | $1,223,315.00 | 37,944 | 2012-02-21 | Filing | |
| $121.36 | 984 | $119,418.24 | 12,513 | 2012-02-17 | Filing | |
| $122.03 | 19,449 | $2,373,412.04 | 3,976 | 2012-02-15 | Filing | |
| $121.61 | 6,259 | $761,154.49 | 12,476 | 2012-02-15 | Filing | |
| $119.55 | 14 | $1,673.70 | 919 | 2012-02-09 | Filing |