| 2025-09-17 | | Chairman of the Board & CEO | Sell | 10,850 | $51.98 | $563,969.60 | -0.6% | → |
| 2025-05-06 | | Chairman of the Board & CEO | Sell | 33,941 | $65.23 | $2,213,805.38 | -3.6% | → |
| 2020-11-04 | | Chairman of the Board & CEO | Sell | 66,075 | $82.39 | $5,444,100.75 | -3.8% | → |
| 2020-08-06 | | Chairman of the Board & CEO | Sell | 79,623 | $69.06 | $5,498,671.07 | -2.2% | → |
| 2020-02-18 | | Chairman of the Board & CEO | Sale+OE | 50,000 | $72.29 | $3,614,500.00 | -4.4% | → |
| 2019-11-01 | | Chairman of the Board & CEO | Sell | 2,900 | $107.30 | $311,170.00 | -0.3% | → |
| 2019-10-23 | | Chairman of the Board & CEO | Sell | 2,600 | $104.91 | $272,766.00 | -0.1% | → |
| 2019-10-16 | | Chairman of the Board & CEO | Sell | 2,300 | $102.51 | $235,776.00 | -0.1% | → |
| 2019-10-11 | | Chairman of the Board & CEO | Sell | 2,000 | $100.14 | $200,280.00 | -0.2% | → |
| 2019-05-24 | | Chairman of the Board & CEO | Sell | 10,000 | $114.03 | $1,140,300.00 | -0.9% | → |
| 2019-05-01 | | Chairman of the Board & CEO | Sell | 40,000 | $120.32 | $4,812,600.00 | -1.7% | → |
| 2019-02-14 | | Chairman of the Board & CEO | Sell | 30,000 | $125.19 | $3,755,700.00 | -2.4% | → |
| 2018-11-07 | | Chairman of the Board & CEO | Sell | 30,000 | $116.61 | $3,498,300.00 | -2.3% | → |
| 2018-08-10 | | Chairman of the Board & CEO | Sell | 30,000 | $110.31 | $3,309,370.31 | -0.7% | → |
| 2018-08-06 | | Chairman of the Board & CEO | Sell | 45,000 | $104.97 | $4,723,605.45 | -1.1% | → |
| 2018-05-18 | | Chairman of the Board & CEO | Sell | 40,000 | $90.59 | $3,623,600.00 | -1.9% | → |
| 2018-05-02 | | Chairman of the Board & CEO | Sell | 90,000 | $81.65 | $7,348,500.00 | -4.1% | → |
| 2018-02-13 | | Chairman of the Board & CEO | Sell | 45,000 | $61.58 | $2,771,100.00 | -2.0% | → |
| 2017-11-21 | | Chairman of the Board & CEO | Sell | 30,000 | $114.13 | $3,423,981.68 | -1.3% | → |
| 2017-11-02 | | Chairman of the Board & CEO | Sell | 30,000 | $103.26 | $3,097,800.00 | -2.5% | → |
| 2017-08-22 | | Chairman of the Board & CEO | Sell | 14,793 | $80.02 | $1,183,723.96 | -0.6% | → |
| 2017-08-16 | | Chairman of the Board & CEO | Sell | 3,828 | $84.05 | $321,743.40 | -0.5% | → |