GRASSLE JENELE C bought WINA

December 15, 2025 · Form 4 insider transaction

GRASSLE JENELE C bought 256 shares of Winmark Corporation at $444.54 per share, a transaction worth $113.8K. The trade was recorded as grant or award and disclosed on an SEC Form 4, filed 0 days after the transaction.

Direction

Acquired (buy-side)

256

Price

$444.54

Total value

$113.8K

InsiderGRASSLE JENELE C

RoleDirector

CompanyWinmark Corporation (WINA)

SecurityNon-Employee Stock Option (right to buy)

Transaction codeA — Grant or award

Transaction dateDecember 15, 2025

Filing dateDecember 15, 2025

Shares owned after256

OwnershipDirect

10b5-1 planNo

AmendedNo

Footnotes

25% per year for four years.

View the original Form 4 on SEC EDGAR