Ronald G. Olson is 10% Owner at WINMARK CORP (WINA). They have made 74 open-market trades across 1 company since 2006, most recently 2024-11-25.
CIK 0000938447
Unrated. We grade insiders only on stock they chose to buy on the open market. Grants, option exercises and vesting say nothing about timing, so they don't count — which is why someone can file often and still have no grade. It isn't a bad sign: unrated buys beat every graded tier below A.
0 open-market purchases, against 74 sales. Too few scored purchases to measure a record yet.
| Ticker | Shares | Value |
|---|---|---|
| WINA | 149,994 | $47.1M |
Shares reported on the most recent Form 4, priced at the 2024-11-26 close.
| 7d | 30d | 90d | |
|---|---|---|---|
| Accuracy | 88% | 9% | 11% |
| Avg Move | -0.4% | +2.2% | +0.9% |
| Scored | 74 | 74 | 74 |
| Ticker | Type | Traded | Filed | Price | Value | 7d Stock | 30d Stock | 90d Stock |
|---|---|---|---|---|---|---|---|---|
| WINA | SELL | 2024-11-22 | 2024-11-26 | $417.51 | $4.1M | -0.8% | -2.2% | -20.1% |
| WINA | SELL | 2021-05-06 | 2021-05-10 | $196.50 | $786K | -2.3% | +0.9% | +3.4% |
| WINA | SELL | 2020-03-27 | 2020-03-31 | $131.07 | $1.4M | +16.4% | +23.6% | +38.8% |
| WINA | SELL | 2020-03-24 | 2020-03-26 | $132.83 | $3.0M | -7.8% | +10.4% | +23.4% |
| WINA | SELL | 2020-01-06 | 2020-01-08 | $198.32 | $992K | -3.6% | -0.9% | -40.0% |
| WINA | SELL | 2019-03-20 | 2019-03-22 | $170.47 | $324K | +19.6% | +15.2% | +10.6% |
| WINA | SELL | 2019-03-12 | 2019-03-14 | $171.00 | $154K | -0.6% | +8.8% | +2.9% |
| WINA | SELL | 2019-03-01 | 2019-03-05 | $173.94 | $731K | -0.1% | +14.1% | -3.4% |
| WINA | SELL | 2018-08-13 | 2018-08-15 | $147.50 | $668K | +0.4% | +15.0% | +3.1% |
| WINA | SELL | 2018-08-07 | 2018-08-09 | $147.54 | $1.3M | +3.7% | +11.6% | +6.1% |
| WINA | SELL | 2018-08-02 | 2018-08-06 | $147.50 | $295K | -1.1% | +4.6% | -31.1% |
| WINA | SELL | 2017-08-29 | 2017-08-31 | $132.24 | $1.9M | -0.0% | +1.0% | -0.3% |
| WINA | SELL | 2017-04-19 | 2017-04-21 | $125.13 | $1.0M | +4.7% | +2.2% | +7.5% |
| WINA | SELL | 2017-04-05 | 2017-04-07 | $116.12 | $1.5M | +3.7% | +7.9% | +7.5% |
| WINA | SELL | 2017-03-01 | 2017-03-03 | $113.78 | $623K | +1.7% | +3.7% | +12.2% |
| WINA | SELL | 2017-01-17 | 2017-01-19 | $115.34 | $794K | -2.7% | -1.0% | +8.7% |
| WINA | SELL | 2016-12-08 | 2016-12-12 | $125.33 | $265K | +2.8% | -2.8% | -9.9% |
| WINA | SELL | 2016-07-28 | 2016-08-01 | $99.87 | $699K | +2.1% | +6.0% | +9.4% |
| WINA | SELL | 2016-06-17 | 2016-06-21 | $100.70 | $1K | -1.8% | -2.0% | +5.4% |
| WINA | SELL | 2016-04-26 | 2016-04-28 | $100.42 | $132K | -4.6% | -0.3% | +3.0% |
| WINA | SELL | 2016-04-21 | 2016-04-25 | $100.49 | $269K | -7.0% | -2.9% | -0.2% |
| WINA | SELL | 2015-06-03 | 2020-01-15 | $93.44 | $195K | -1.1% | +4.6% | -31.1% |
| WINA | SELL | 2015-06-01 | 2015-06-03 | $92.97 | $933K | -1.0% | +0.9% | +0.9% |
| WINA | SELL | 2015-05-20 | 2015-05-22 | $93.39 | $233K | -1.0% | +0.9% | +0.9% |
| WINA | SELL | 2015-05-14 | 2015-05-18 | $91.06 | $133K | -1.0% | +0.9% | +0.9% |
Grouped by shared companies and similar filing behaviour. This is a similarity measure, not a ranking or a performance signal.