| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Large Shareholder, Director | $87.05 | 3,668 | $319,285.09 | 400,716 | 2015-03-04 | Filing |
| Large Shareholder, Director | $88.15 | 11,432 | $1,007,697.65 | 400,716 | 2015-03-03 | Filing |
| Large Shareholder, Director | $90.14 | 1,800 | $162,246.96 | 400,716 | 2015-03-02 | Filing |
| Large Shareholder, Director | $89.15 | 13,100 | $1,167,866.31 | 402,516 | 2015-03-02 | Filing |
| Director | $88.32 | 2,978 | $263,016.96 | 16,813 | 2015-02-17 | Filing |
| Director | $88.40 | 1,022 | $90,343.98 | 19,791 | 2015-02-17 | Filing |
| Director | $88.90 | 389 | $34,580.89 | 1,840 | 2015-02-13 | Filing |
| Director | $88.28 | 9,611 | $848,486.95 | 2,229 | 2015-02-13 | Filing |
| Director | $83.53 | 1,875 | $156,618.75 | 940 | 2015-02-05 | Filing |
| Large Shareholder, Director | $84.04 | 500 | $42,021.00 | 400,716 | 2015-02-02 | Filing |
| Large Shareholder, Director | $83.38 | 25,300 | $2,109,400.15 | 401,216 | 2015-02-02 | Filing |
| Large Shareholder, Director | $82.41 | 4,200 | $346,105.62 | 426,516 | 2015-02-02 | Filing |
| Director | $85.00 | 8,500 | $722,500.00 | 67,791 | 2015-01-13 | Filing |
| Large Shareholder, Director | $81.05 | 10,300 | $834,826.33 | 398,035 | 2015-01-06 | Filing |
| Large Shareholder, Director | $80.45 | 3,300 | $265,470.15 | 408,335 | 2015-01-06 | Filing |
| Large Shareholder, Director | $80.75 | 16,400 | $1,324,331.16 | 398,035 | 2015-01-05 | Filing |
| Large Shareholder, Director | $80.97 | 1,012 | $81,941.84 | 1,086,843 | 2014-12-12 | Filing |
| Large Shareholder, Director | $82.16 | 28,609 | $2,350,555.49 | 1,087,855 | 2014-12-11 | Filing |
| Large Shareholder, Director | $83.05 | 1,728 | $143,518.69 | 1,116,464 | 2014-12-11 | Filing |
| Large Shareholder, Director | $84.07 | 600 | $50,440.50 | 1,118,192 | 2014-12-10 | Filing |