| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $71.42 | 54,100 | $3,863,908.56 | 2,962,805 | 2015-02-02 | Filing |
| Large Shareholder, Director | $69.40 | 250,000 | $17,351,000.00 | 3,016,905 | 2015-01-30 | Filing |
| Large Shareholder, Director | $0.00 | 291,189 | $0.00 | 3,266,905 | 2015-01-27 | Filing |
| Large Shareholder, Director | $68.21 | 539,941 | $36,830,131.53 | 3,558,094 | 2015-01-26 | Filing |
| Large Shareholder, Director | $67.84 | 194,412 | $13,189,571.08 | 4,098,035 | 2015-01-23 | Filing |
| Large Shareholder, Director | $0.00 | 291,189 | $0.00 | 3,332,447 | 2015-01-27 | Filing |
| Large Shareholder, Director | $68.21 | 539,941 | $36,830,131.53 | 3,558,094 | 2015-01-26 | Filing |
| Large Shareholder, Director | $67.84 | 194,412 | $13,189,571.08 | 4,098,035 | 2015-01-23 | Filing |
| Officer | $62.58 | 2,600 | $162,704.88 | 25,919 | 2014-12-19 | Filing |
| Officer | $62.61 | 5,000 | $313,066.50 | 19,314 | 2014-12-19 | Filing |
| Large Shareholder, Director | $60.57 | 200,000 | $12,114,780.00 | 4,292,447 | 2014-12-18 | Filing |
| Large Shareholder, Director | $0.00 | 1,340,000 | $0.00 | 4,492,447 | 2014-12-17 | Filing |
| Officer | $69.18 | 1,284 | $88,832.64 | 25,919 | 2014-11-25 | Filing |
| Officer | $68.26 | 1,116 | $76,180.39 | 27,203 | 2014-11-25 | Filing |
| Officer | $70.25 | 6,900 | $484,694.64 | 14,079 | 2014-11-21 | Filing |
| Officer | $70.06 | 7,000 | $490,448.00 | 25,919 | 2014-11-21 | Filing |
| Officer | $69.60 | 20,000 | $1,392,058.00 | 18,363 | 2014-11-21 | Filing |
| Officer | $66.35 | 12,500 | $829,330.00 | 8,845 | 2014-11-20 | Filing |
| Officer | $66.55 | 2,143 | $142,609.58 | 8,845 | 2014-11-20 | Filing |
| Officer | $64.73 | 500 | $32,367.30 | 10,988 | 2014-11-18 | Filing |