| 2023-12-26 | Sale | CarMax, Inc. KMX | President & CEO | 102,775 0.0638% | $75.09 | $7.72M | -5.41% | |
| 2023-07-03 | Sale | CarMax, Inc. KMX | President & CEO | 170,646 0.1085% | $82.57 | $14.09M | -11.64% | |
| 2022-12-30 | CarMax, Inc. KMX | President & CEO | 8,220 0.0052% | $60.98 | $501,256 | +16.06% | ||
| 2021-01-20 | Sale | CarMax, Inc. KMX | President & CEO | 100,000 0.0615% | $123.14 | $12.31M | +5.95% | |
| 2021-01-12 | Sale | CarMax, Inc. KMX | President & CEO | 58,674 0.0359% | $106.23 | $6.23M | +22.16% | |
| 2020-02-03 | Sale | CarMax, Inc. KMX | President & CEO | 318,986 0.1956% | $96.07 | $30.65M | -1.19% | |
| 2019-06-25 | Sale | CarMax, Inc. KMX | President & CEO | 173,524 0.1051% | $83.53 | $14.49M | +5.16% | |
| 2018-07-16 | Sale | CarMax, Inc. KMX | President & CEO | 148,259.47 0.0841% | $77.25 | $11.45M | -6.41% | |
| 2017-09-26 | Sale | CarMax, Inc. KMX | President & CEO | 201,044 0.1109% | $73.85 | $14.85M | -3.59% | |
| 2015-04-07 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 199,576 0.096% | $73.67 | $14.7M | -19.93% | |
| 2014-12-26 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 60,000 0.0285% | $67.41 | $4.04M | -4.94% | |
| 2014-06-24 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 155,312 0.0723% | $50.89 | $7.9M | +24.08% | |
| 2013-04-30 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 28,000 0.0087% | $31.98 | $895,380 | +3.3% | |
| 2012-12-24 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 28,110 0.0123% | $37.31 | $1.05M | +25.81% | |
| 2012-11-09 | Sale | CarMax, Inc. KMX | EVP, HR & Admin Services | 27,472 0.0122% | $34.50 | $947,784 | +35.49% |