| 2023-05-08 | Sale | Winmark Corporation WINA | director | 3,000 0.0841% | $314.16 | $942,480 | +13.81% | |
| 2022-08-18 | Sale | Winmark Corporation WINA | 117 0.0034% | $235.54 | $27,558 | +20.51% | ||
| 2019-11-04 | Sale | Winmark Corporation WINA | director | 2,000 0.0509% | $178.00 | $356,006 | -8.12% | |
| 2018-05-08 | Sale | Winmark Corporation WINA | director | 1,272 0.0324% | $131.38 | $167,110 | +15.48% | |
| 2018-05-07 | Sale | Winmark Corporation WINA | director | 1,728 0.045% | $132.11 | $228,286 | +17.36% | |
| 2017-08-23 | Sale | Winmark Corporation WINA | director | 1,050 0.026% | $128.05 | $134,450 | +3.98% | |
| 2017-08-22 | Sale | Winmark Corporation WINA | director | 1,325 0.0332% | $129.66 | $171,795 | +3.82% | |
| 2017-08-21 | Sale | Winmark Corporation WINA | director | 625 0.0157% | $130.08 | $81,302 | +3.36% | |
| 2013-12-10 | Sale | Winmark Corporation WINA | director | 4,000 0.078% | $82.40 | $329,600 | -1.98% | |
| 2012-12-12 | Sale | Winmark Corporation WINA | director | 5,000 0.1013% | $56.30 | $281,490 | +15.59% | |
| 2011-11-08 | Sale | Winmark Corporation WINA | director | 4,000 0.0768% | $50.13 | $200,520 | +12.41% | |
| 2010-12-08 | Sale | Winmark Corporation WINA | director | 4,000 0.0785% | $33.00 | $132,000 | +25.04% | |
| 2010-06-18 | Sale | Winmark Corporation WINA | director | 4,000 0.0774% | $33.75 | $135,000 | -2.46% | |
| 2008-12-09 | Winmark Corporation WINA | director | 1,000 0.0208% | $13.00 | $13,000 | +50.48% | ||
| 2007-03-20 | Sale | Winmark Corporation WINA | director | 27,000 0.4744% | $18.21 | $491,752 | +6.12% | |
| 2006-11-29 | Sale | Winmark Corporation WINA | director | 10,000 0.1647% | $19.74 | $197,400 | -7.49% |