| Insider | Price | Amount | Total Value | Remaining Holdings | Date | Form 4 |
| Officer | $85.06 | 23,334 | $1,984,790.04 | 67,680 | 2015-02-09 | Filing |
| Officer | $81.16 | 18,889 | $1,533,031.24 | 91,014 | 2015-02-06 | Filing |
| Officer | $78.05 | 2,187 | $170,695.35 | 109,903 | 2015-02-04 | Filing |
| Officer | $77.53 | 1,800 | $139,554.00 | 24,239 | 2015-02-03 | Filing |
| Officer | $75.18 | 6,562 | $493,331.16 | 112,606 | 2014-12-31 | Filing |
| Officer | $75.94 | 12,600 | $956,844.00 | 112,606 | 2014-12-03 | Filing |
| Officer | $75.92 | 6,563 | $498,262.96 | 48,995 | 2014-12-30 | Filing |
| Large Shareholder, Officer, Director | $75.92 | 400 | $30,368.00 | 12,333 | 2014-12-19 | Filing |
| Large Shareholder, Officer, Director | $75.69 | 700 | $52,983.00 | 12,333 | 2014-12-19 | Filing |
| Large Shareholder, Officer, Director | $75.39 | 4,588 | $345,889.32 | 12,333 | 2014-12-12 | Filing |
| Officer | $77.60 | 700 | $54,320.00 | 24,755 | 2014-12-05 | Filing |
| Large Shareholder, Officer, Director | $76.38 | 21,000 | $1,603,980.00 | 335,931 | 2014-12-08 | Filing |
| Large Shareholder, Officer, Director | $77.19 | 109,000 | $8,413,710.00 | 356,931 | 2014-12-05 | Filing |
| Large Shareholder | $76.49 | 3,700 | $283,013.00 | 7,064,004 | 2014-12-08 | Filing |
| Large Shareholder | $77.13 | 66,300 | $5,113,719.00 | 7,067,704 | 2014-12-05 | Filing |
| Large Shareholder | $76.20 | 21,800 | $1,661,160.00 | 7,721,999 | 2014-12-08 | Filing |
| Large Shareholder | $77.53 | 13,200 | $1,023,396.00 | 7,743,799 | 2014-12-05 | Filing |
| Officer | $75.94 | 12,600 | $956,844.00 | 112,606 | 2014-12-03 | Filing |
| Officer | $75.94 | 6,562 | $498,318.28 | 48,995 | 2014-12-03 | Filing |
| Officer | $75.92 | 2,300 | $174,616.00 | 24,755 | 2014-12-03 | Filing |