Jenele C. Grassle, Director at WINMARK CORP (WINA), sold 3,900 shares at $475.80 ($1.9M) on 2026-03-04, disclosed to the SEC on 2026-03-05.
Open-market sale of $1.9M WINA by Director. Not flagged as scheduled, tax-driven, or recurring — but no specific bearish signal from our filters. Reasons for insider sales vary widely.
Nothing distinguishes this filing.
| Filing → |
| WINA | SELL | 2023-05-09 | $1.9M | — | Filing → |
| WINA | SELL | 2022-08-19 | $911K | — | Filing → |
| WINA | SELL | 2019-11-06 | $356K | — | Filing → |