| 2018-06-20 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 34,704 0.0409% | $72.53 | $2.52M | -16.8% | |
| 2018-06-18 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 1,111 0.0013% | $72.50 | $80,553 | -15.91% | |
| 2018-06-15 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 58,247 0.0689% | $72.57 | $4.23M | -16.23% | |
| 2018-06-14 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 5,238 0.0062% | $72.50 | $379,738 | -16.14% | |
| 2018-06-13 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 700 0.0008% | $72.49 | $50,745 | -14.69% | |
| 2018-06-08 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 79,884 0.0937% | $70.16 | $5.6M | -13.05% | |
| 2018-06-07 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 20,116 0.0238% | $70.09 | $1.41M | -11.96% | |
| 2017-12-22 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 26,379 0.0305% | $67.53 | $1.78M | -1.9% | |
| 2017-12-21 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 50,931 0.059% | $67.52 | $3.44M | -1.62% | |
| 2017-12-19 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 1,300 0.0015% | $67.56 | $87,827 | +0.4% | |
| 2017-12-18 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 41,390 0.0479% | $67.56 | $2.8M | -1.47% | |
| 2017-12-11 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 35,176 0.0406% | $66.30 | $2.33M | +0.43% | |
| 2017-12-08 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 1,000 0.0012% | $66.25 | $66,252 | +2.17% | |
| 2017-12-07 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 5,210 0.0061% | $66.29 | $345,371 | +2.25% | |
| 2017-12-06 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 38,523 0.0447% | $66.34 | $2.56M | +0.83% | |
| 2017-12-05 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 14,635 0.017% | $66.27 | $969,861 | +0.8% | |
| 2017-12-04 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 25,456 0.0298% | $66.31 | $1.69M | +1.58% | |
| 2017-11-09 | Sale | Six Flags Entertainment Corporation SIX | Chairman, President & CEO | 41,008 0.0474% | $65.06 | $2.67M | +3.46% | |
| 2017-04-26 | Sale | Six Flags Entertainment Corporation SIX | Exec. Chairman | 78,992 0.0898% | $65.04 | $5.14M | -2.83% | |
| 2016-04-27 | Sale | Six Flags Entertainment Corporation SIX | Exec. Chairman | 200,000 0.2119% | $61.81 | $12.36M | -3.87% |