| 2018-09-04 | | Director, Chairman of the Board | Sell | 10,000 | $63.07 | $630,688.00 | -3.4% | → |
| 2018-08-30 | | Director, Chairman of the Board | Sell | 9,409 | $63.00 | $592,770.76 | -3.1% | → |
| 2018-08-29 | | Director, Chairman of the Board | Sale+OE | 30,591 | $62.62 | $1,915,687.17 | -2.5% | → |
| 2018-08-09 | | Director, Chairman of the Board | Sale+OE | 2,000 | $61.82 | $123,640.00 | -0.7% | → |
| 2018-08-08 | | Director, Chairman of the Board | Sale+OE | 34,900 | $61.47 | $2,145,368.40 | -3.7% | → |
| 2017-11-28 | | Director, Chairman of the Board | Sale+OE | 12,300 | $63.41 | $779,997.92 | -2.1% | → |
| 2017-11-22 | | Director, Chairman of the Board | Sale+OE | 23,950 | $63.08 | $1,510,739.07 | -4.0% | → |
| 2017-11-17 | | Director, Chairman of the Board | Sale+OE | 16,925 | $61.22 | $1,036,111.93 | -2.9% | → |
| 2017-11-13 | | Director, Chairman of the Board | Sale+OE | 150 | $61.41 | $9,211.50 | - | → |
| 2017-11-06 | | Director, Chairman of the Board | Sale+OE | 15,000 | $60.72 | $910,830.20 | -2.5% | → |
| 2017-11-01 | | Director, Chairman of the Board | Sale+OE | 48,650 | $61.31 | $2,982,865.10 | -5.3% | → |
| 2017-07-25 | | Director, Chairman of the Board | Sale+OE | 13,500 | $54.94 | $741,633.25 | -2.7% | → |
| 2017-06-05 | | Director, Chairman of the Board | Sale+OE | 5,000 | $53.33 | $266,625.00 | -2.0% | → |
| 2017-02-10 | | Director, Chairman of the Board | Sale+OE | 20,500 | $56.15 | $1,151,149.94 | -4.2% | → |
| 2017-02-08 | | Director, Chairman of the Board | Sale+OE | 70,500 | $54.84 | $3,866,085.90 | -9.2% | → |
| 2017-01-30 | | Director, Chairman of the Board | Sale+OE | 3,500 | $54.00 | $189,000.00 | -1.5% | → |
| 2017-01-24 | | Director, Chairman of the Board | Sale+OE | 1,500 | $54.00 | $81,000.00 | -0.6% | → |
| 2016-11-23 | | Director, Chairman of the Board | Sale+OE | 41,000 | $51.10 | $2,095,018.60 | -8.1% | → |
| 2016-11-17 | | Director, Chairman of the Board | Sale+OE | 14,952 | $50.19 | $750,501.23 | -3.1% | → |
| 2016-11-14 | | Director, Chairman of the Board | Sale+OE | 31,548 | $49.08 | $1,548,255.42 | -4.3% | → |
| 2016-11-09 | | Director, Chairman of the Board | Sale+OE | 47,331 | $47.18 | $2,232,998.12 | -6.4% | → |