| 2019-06-28 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,088 0.0291% | $174.43 | $189,780 | -0.09% | |
| 2019-06-27 | Sale | Winmark Corporation WINA | President, Winmark Capital | 474 0.0126% | $175.26 | $83,073 | -0.82% | |
| 2019-06-26 | Sale | Winmark Corporation WINA | President, Winmark Capital | 405 0.0109% | $177.08 | $71,717 | -1.28% | |
| 2019-06-25 | Sale | Winmark Corporation WINA | President, Winmark Capital | 52 0.0014% | $178.19 | $9,266 | -2.24% | |
| 2019-06-24 | Sale | Winmark Corporation WINA | President, Winmark Capital | 785 0.021% | $179.99 | $141,292 | -2.83% | |
| 2019-06-07 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,362 0.036% | $170.31 | $231,962 | +2.64% | |
| 2019-05-30 | Sale | Winmark Corporation WINA | President, Winmark Capital | 618 0.0166% | $171.33 | $105,882 | +3.56% | |
| 2019-05-28 | Sale | Winmark Corporation WINA | President, Winmark Capital | 100 0.0027% | $176.64 | $17,664 | -0.44% | |
| 2019-05-07 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,992 0.0534% | $173.41 | $345,429 | +2.8% | |
| 2019-05-06 | Sale | Winmark Corporation WINA | President, Winmark Capital | 385 0.0103% | $177.37 | $68,287 | +0.14% | |
| 2019-05-03 | Sale | Winmark Corporation WINA | President, Winmark Capital | 2,324 0.0617% | $177.44 | $412,364 | -0.22% | |
| 2019-05-02 | Sale | Winmark Corporation WINA | President, Winmark Capital | 171 0.0046% | $181.00 | $30,951 | -1.26% | |
| 2019-05-01 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,576 0.0424% | $182.63 | $287,822 | -1.86% | |
| 2019-04-30 | Sale | Winmark Corporation WINA | President, Winmark Capital | 705 0.0188% | $185.15 | $130,531 | -4.22% | |
| 2018-08-17 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,230 0.0316% | $148.47 | $182,618 | +11.86% | |
| 2018-08-16 | Sale | Winmark Corporation WINA | President, Winmark Capital | 3,500 0.0901% | $148.48 | $519,680 | +12.08% | |
| 2018-08-15 | Sale | Winmark Corporation WINA | President, Winmark Capital | 2,524 0.065% | $147.50 | $372,290 | +12.8% | |
| 2018-05-09 | Sale | Winmark Corporation WINA | President, Winmark Capital | 2,077 0.0538% | $134.02 | $278,360 | +15.27% | |
| 2018-04-24 | Sale | Winmark Corporation WINA | President, Winmark Capital | 3,101 0.08% | $132.90 | $412,109 | +14.67% | |
| 2018-04-23 | Sale | Winmark Corporation WINA | President, Winmark Capital | 1,352 0.0351% | $131.91 | $178,342 | +15.98% |