| 2012-01-31 | Sale | Winmark Corporation WINA | VP of Marketing | 1,800 0.0358% | $68.94 | $124,092 | -12.91% | |
| 2010-11-23 | Sale | Winmark Corporation WINA | VP of Marketing | 1,502 0.03% | $33.50 | $50,311 | +24.06% | |
| 2010-11-22 | Sale | Winmark Corporation WINA | VP of Marketing | 1,298 0.0258% | $33.50 | $43,483 | +23.09% | |
| 2008-10-20 | Winmark Corporation WINA | VP of Marketing | 1,000 0.0183% | $14.23 | $14,230 | +0.67% |