| 2015-05-14 | Sale | Winmark Corporation WINA | Chairman & CEO | 788,224 16.0703% | $84.72 | $66.78M | +9.43% | |
| 2014-06-16 | Winmark Corporation WINA | Chairman & CEO | 4,000 0.0785% | $65.80 | $263,200 | +23.53% | ||
| 2014-06-10 | Winmark Corporation WINA | Chairman & CEO | 9,000 0.1761% | $66.33 | $596,970 | +22.01% | ||
| 2014-04-21 | Winmark Corporation WINA | Chairman & CEO | 3,000 0.0589% | $77.46 | $232,380 | +0.7% | ||
| 2013-07-29 | Winmark Corporation WINA | Chairman & CEO | 4,000 0.0746% | $68.55 | $274,200 | +4.16% | ||
| 2013-06-04 | Winmark Corporation WINA | Chairman & CEO | 2,200 0.0434% | $60.00 | $132,000 | +22.79% | ||
| 2013-05-16 | Winmark Corporation WINA | Chairman & CEO | 4,000 0.0789% | $60.89 | $243,560 | +20.98% | ||
| 2013-04-22 | Winmark Corporation WINA | Chairman & CEO | 8,200 0.1603% | $59.70 | $489,540 | +21.93% | ||
| 2012-12-13 | Winmark Corporation WINA | Chairman & CEO | 2,000 0.0402% | $55.72 | $111,440 | +15.83% | ||
| 2012-10-10 | Winmark Corporation WINA | Chairman & CEO | 4,000 0.0793% | $50.00 | $200,000 | +23.25% | ||
| 2012-08-29 | Winmark Corporation WINA | Chairman & CEO | 4,000 0.0798% | $50.92 | $203,680 | +20.79% | ||
| 2012-07-20 | Winmark Corporation WINA | Chairman & CEO | 7,000 0.1396% | $51.99 | $363,930 | +15.34% | ||
| 2012-07-19 | Winmark Corporation WINA | Chairman & CEO | 2,000 0.042% | $54.52 | $109,040 | +15.79% | ||
| 2012-04-18 | Winmark Corporation WINA | Chairman & CEO | 20,000 0.4093% | $52.43 | $1.05M | +10.22% | ||
| 2012-04-11 | Winmark Corporation WINA | Chairman & CEO | 1,414 0.0279% | $53.00 | $74,942 | +4.87% | ||
| 2012-04-10 | Winmark Corporation WINA | Chairman & CEO | 6,586 0.1303% | $53.00 | $349,058 | +5.01% | ||
| 2012-04-09 | Winmark Corporation WINA | Chairman & CEO | 12,000 0.2387% | $54.85 | $658,200 | +1.91% | ||
| 2012-03-01 | Winmark Corporation WINA | Chairman & CEO | 10,000 0.1958% | $57.00 | $570,000 | -3.58% | ||
| 2012-01-11 | Winmark Corporation WINA | Chairman & CEO | 5,604 0.1107% | $57.08 | $319,876 | +4% | ||
| 2011-12-16 | Winmark Corporation WINA | Chairman & CEO | 2,000 0.0386% | $55.76 | $111,520 | +2.59% |