| 2019-11-12 | | 10% Owner, Chairman Emeritus | Sell | 1,000,000 | $37.40 | $37,400,000.00 | -14.7% | → |
| 2018-08-28 | | 10% Owner, Chairman Emeritus | Sell | 1,500,000 | $30.08 | $45,120,000.00 | -18.1% | → |
| 2018-06-11 | | 10% Owner, Chairman Emeritus | Sell | 900,000 | $28.82 | $25,938,000.00 | -9.7% | → |
| 2018-06-05 | | 10% Owner, Chairman Emeritus | Sell | 100,000 | $28.53 | $2,853,350.00 | -0.5% | → |
| 2017-06-15 | | Chairman, President & CEO | Buy | 10,000 | $20.28 | $202,812.00 | +0.1% | → |
| 2017-06-07 | | Chairman, President & CEO | Buy | 30,000 | $19.39 | $581,793.00 | +0.3% | → |
| 2016-06-13 | | Chairman, President & CEO | Buy | 35,000 | $25.98 | $909,338.50 | +0.4% | → |
| 2016-06-10 | | Chairman, President & CEO | Buy | 65,500 | $26.79 | $1,754,924.50 | +0.3% | → |
| 2015-02-09 | | Chairman, President & CEO | Buy | 22,000 | $24.67 | $542,740.00 | +0.2% | → |