OLSON RONALD G (CIK 938447) reported 2 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2025-02-14). Recent activity: Sell WINA (76,367 shares), Buy WINA (76,367 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2025-02-14 | WINMARK CORP (WINA) | Insider | Sell | 76,367 | $0 |
| 2025-02-14 | WINMARK CORP (WINA) | Insider | Buy | 76,367 | $0 |
Source: SEC Form 4 filings · as of 2025-02-14