Jenele C Grassle sold $1.0M of WINA
director at WINMARK CORP. 2,400 shares at an average of $420.87, traded Nov 21, 2025, filed Nov 21, 2025.
Score components
- +15RoleDirector
- +25Trade size$1.0M at market
- +10Share of holdings soldSold 49% of holdings
- 0ClusterNo other insider selling within 14 days
- -15Exercise and sellShares came from an option exercise in the same filing
What happened after comparable sells
Same side and tier, against the S&P 500, at 1, 3 and 6 months. Shown to Pro users; the whole table is on the backtest page.
This signal so far: 1m -2.5%, 3m +10.9%, 6m -12.2%.
Price around the trade, and since
From a quarter before the trade to today. The arrow is the trade, the circle the day the filing reached EDGAR, which is the first day anyone outside could act; the dotted line is the S&P 500 rebased to that day's close.
Daily candles, adjusted for splits and dividends. Green arrows are insider buys, red are sells, sized by value; the dashed line is the close on the filing day, the dotted line SPY rebased to it.Charts by TradingView Lightweight Charts™
Rows in this filing
Every transaction in Form 4 0001218668-25-000004, as filed. Open on EDGAR
| Date | Transaction | Shares | Price | Value | Holdings after | Filed |
|---|---|---|---|---|---|---|
| Nov 19, 2025 | MOption exercise Common Stock | +800 | $98.25 | $79k | 3,300 | Nov 21, 2025 |
| Nov 19, 2025 | MOption exercise Common Stock | +800 | $125.50 | $100k | 4,100 | Nov 21, 2025 |
| Nov 19, 2025 | MOption exercise Common Stock | +800 | $122.50 | $98k | 4,900 | Nov 21, 2025 |
| Nov 21, 2025 | SOpen-market sale Common Stock | -2,400 | $420.87 | $1.0M | 2,500 | Nov 21, 2025 |
| Nov 19, 2025 | MOption exercise Non-Employee Stock Option (right to buy)derivative | -800 | $98.25 | $79k | 0 | Nov 21, 2025 |
| Nov 19, 2025 | MOption exercise Non-Employee Stock Option (right to buy)derivative | -800 | $125.50 | $100k | 0 | Nov 21, 2025 |
| Nov 19, 2025 | MOption exercise Non-Employee Stock Option (right to buy)derivative | -800 | $122.50 | $98k | 0 | Nov 21, 2025 |
Related signals
Other insiders at WINMARK CORP and this insider’s other filings.
| Score | Company | Insider | Value | Holdings | Filed |
|---|---|---|---|---|---|
| 68Notable | WINMARK CORP | Jenele C Grassle director | $1.9M 3,900 shares | -61% | |
| 65Notable | WINMARK CORP | Percy C Tomlinson Jr director | $764k 1,660 shares | -67% | |
| 23Weak | WINAsell WINMARK CORP | Renae M. Gaudette CHIEF OPERATING OFFICER | $501k 1,200 shares | -6% | |
| 52Moderate | WINAsell WINMARK CORP | Lawrence A Barbetta director | $430k 852 shares | -57% | |
| 35Weak | WINAsell WINMARK CORP | Brett D Heffes CHAIR AND CEO | $3.4M 7,412 shares | -6% | |
| 33Weak | WINAbuy WINMARK CORP | Gina Decaro Sprenger director | $103k 250 shares | - | |
| 40Moderate | WINMARK CORP | Anthony D Ishaug CHIEF FINANCIAL OFFICER | $1.7M 4,000 shares | -7% | |
| 54Moderate | WINMARK CORP | Jenele C Grassle director | $685k 1,600 shares | -39% | |
| 34Weak | WINMARK CORP | Anthony D Ishaug CHIEF FINANCIAL OFFICER | $587k 1,600 shares | -3% | |
| 68Notable | WINMARK CORP | Lawrence A Barbetta director | $1.3M 3,021 shares | -67% |
Not investment advice. Scores and forward returns are decision support built from public SEC filings and past prices; they describe what happened after comparable filings, not what will happen after this one. Do your own research and size your risk.