GRASSLE JENELE C 4
4 · WINMARK CORP · Filed Dec 15, 2025
Insider Transaction Report
Form 4
WINMARK CORPWINA
GRASSLE JENELE C
Director
Transactions
- Award
Non-Employee Stock Option (right to buy)
2025-12-15$444.54/sh+256$113,802→ 256 totalExercise: $444.54From: 2026-12-15Exp: 2035-12-15→ Common Stock (256 underlying)
Holdings
- 2,500
Common Stock
- 800
Non-Employee Stock Option (right to buy)
Exercise: $134.25From: 2018-12-11Exp: 2027-12-11→ Common Stock (800 underlying) - 750
Non-Employee Stock Option (right to buy)
Exercise: $164.84From: 2020-06-01Exp: 2029-06-01→ Common Stock (750 underlying) - 880
Non-Employee Stock Option (right to buy)
Exercise: $197.80From: 2023-06-01Exp: 2032-06-01→ Common Stock (880 underlying) - 620
Non-Employee Stock Option (right to buy)
Exercise: $238.60From: 2023-12-12Exp: 2032-12-12→ Common Stock (620 underlying) - 380
Non-Employee Stock Option (right to buy)
Exercise: $325.99From: 2024-06-01Exp: 2033-06-01→ Common Stock (380 underlying) - 240
Non-Employee Stock Option (right to buy)
Exercise: $446.68From: 2024-12-01Exp: 2033-12-01→ Common Stock (240 underlying) - 300
Non-Employee Stock Option (right to buy)
Exercise: $355.90From: 2025-06-01Exp: 2034-06-01→ Common Stock (300 underlying) - 280
Non-Employee Stock Option (right to buy)
Exercise: $424.82From: 2026-06-01Exp: 2035-06-01→ Common Stock (280 underlying)
Footnotes (1)
- [F1]25% per year for four years.