WINMARK CORP — Director's Dealing 2026

Feb 27, 2026

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: WINMARK CORP (WINA)
CIK: 0000908315
Period of Report: 2026-02-25

Reporting Person: GRASSLE JENELE C (N/A)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2026-02-25	Common Stock	M	800	$134.25	Acquired	3300	Direct
2026-02-25	Common Stock	M	800	$143.20	Acquired	4100	Direct
2026-02-25	Common Stock	M	800	$156	Acquired	4900	Direct
2026-02-25	Common Stock	M	750	$164.84	Acquired	5650	Direct
2026-02-25	Common Stock	M	750	$176.20	Acquired	6400	Direct

Derivative Transactions

Date	Security	Exercise Price	Code	Shares	A/D	Expiration	Underlying	Ownership
2026-02-25	Non-Employee Stock Option (right to buy)	$134.25	M	800	Disposed	2027-12-11	Common Stock (800)	Direct
2026-02-25	Non-Employee Stock Option (right to buy)	$143.20	M	800	Disposed	2028-06-01	Common Stock (800)	Direct
2026-02-25	Non-Employee Stock Option (right to buy)	$156	M	800	Disposed	2028-12-11	Common Stock (800)	Direct
2026-02-25	Non-Employee Stock Option (right to buy)	$164.84	M	750	Disposed	2029-06-01	Common Stock (750)	Direct
2026-02-25	Non-Employee Stock Option (right to buy)	$176.20	M	750	Disposed	2029-12-16	Common Stock (750)	Direct

Holdings (Derivative)

Security	Exercise Price	Expiration	Underlying	Shares	Ownership
Non-Employee Stock Option (right to buy)	$143.87	2030-06-01	Common Stock (750)	750	Direct
Non-Employee Stock Option (right to buy)	$183.87	2030-12-14	Common Stock (750)	750	Direct
Non-Employee Stock Option (right to buy)	$195.82	2031-06-01	Common Stock (750)	750	Direct
Non-Employee Stock Option (right to buy)	$261.32	2031-12-13	Common Stock (750)	750	Direct
Non-Employee Stock Option (right to buy)	$197.80	2032-06-01	Common Stock (880)	880	Direct
Non-Employee Stock Option (right to buy)	$238.60	2032-12-12	Common Stock (620)	620	Direct
Non-Employee Stock Option (right to buy)	$325.99	2033-06-01	Common Stock (380)	380	Direct
Non-Employee Stock Option (right to buy)	$446.68	2033-12-01	Common Stock (240)	240	Direct
Non-Employee Stock Option (right to buy)	$355.90	2034-06-01	Common Stock (300)	300	Direct
Non-Employee Stock Option (right to buy)	$400.97	2034-12-09	Common Stock (300)	300	Direct
Non-Employee Stock Option (right to buy)	$424.82	2035-06-01	Common Stock (280)	280	Direct
Non-Employee Stock Option (right to buy)	$444.54	2035-12-15	Common Stock (256)	256	Direct

Footnotes

F1: 25% per year for four years.