| 2018-11-27 | HENDERSON REBECCA M | - | Sale+OE | 3,504 | $194.92 | $682,991.97 | -15.8% | → |
| 2018-11-06 | Studer Jacqueline | CVP, Gen. Counsel & Secretary | Sell | 3,313 | $201.27 | $666,822.75 | -40.1% | → |
| 2018-08-23 | AYERS JONATHAN W | Chairman, President & CEO | Sale+OE | 30,000 | $245.50 | $7,365,144.77 | -0.7% | → |
| 2018-08-21 | TWIGGE GIOVANI | CORPORATE VICE PRESIDENT | Sale+OE | 11,372 | $242.71 | $2,760,071.96 | -44.5% | → |
| 2018-08-21 | Studer Jacqueline | CVP, Gen. Counsel & Secretary | Sale+OE | 11,619 | $244.03 | $2,835,374.86 | -26.5% | → |
| 2018-08-21 | Lane Michael | Corporate Vice President | Sale+OE | 5,912 | $243.78 | $1,441,211.13 | -46.7% | → |
| 2018-08-06 | Studer Jacqueline | CVP, Gen. Counsel & Secretary | Sale+OE | 8,598 | $242.37 | $2,083,871.02 | -36.9% | → |
| 2018-08-03 | Claflin Bruce L. | Director | Buy | 415 | $242.12 | $100,479.51 | +41.5% | → |
| 2018-08-03 | Vandebroek Sophie V. | Director | Sale+OE | 3,265 | $240.64 | $785,695.48 | -16.6% | → |
| 2018-05-30 | Studer Jacqueline | CVP, Gen. Counsel & Secretary | Sale+OE | 475 | $209.98 | $99,740.69 | -7.5% | → |
| 2018-05-29 | TWIGGE GIOVANI | CORPORATE VICE PRESIDENT | Sell | 1,626 | $204.37 | $332,305.62 | -10.3% | → |
| 2018-05-10 | END WILLIAM T | Director | Sell | 9,470 | $208.36 | $1,973,162.57 | -23.0% | → |
| 2018-02-28 | JUNIUS DANIEL M | Director | Sale+OE | 2,974 | $190.06 | $565,231.60 | -53.1% | → |
| 2018-02-22 | END WILLIAM T | Director | Sell | 4,000 | $184.48 | $737,938.80 | -8.8% | → |
| 2018-02-14 | Kingsley Lawrence D | Director | Buy | 1,000 | $178.05 | $178,045.00 | +28.1% | → |
| 2018-02-08 | AYERS JONATHAN W | Chairman, President & CEO | Sale+OE | 22,000 | $177.52 | $3,905,382.64 | -0.5% | → |
| 2018-02-07 | Claflin Bruce L. | Director | Buy | 1,000 | $179.58 | $179,580.00 | New | → |
| 2018-02-06 | AYERS JONATHAN W | Chairman, President & CEO | Sale+OE | 36,000 | $179.28 | $6,453,973.81 | -0.3% | → |
| 2018-02-05 | MCKEON BRIAN P | Executive VP & CFO | Sale+OE | 6,602 | $181.36 | $1,197,368.55 | -4.9% | → |
| 2018-01-11 | AYERS JONATHAN W | Chairman, President & CEO | Sale+OE | 54,000 | $165.98 | $8,962,773.20 | -0.7% | → |
| 2017-11-30 | TWIGGE GIOVANI | Chief Human Resources Officer | Sell | 2,000 | $156.07 | $312,137.31 | -6.4% | → |