August 26, 2025 · Form 4 insider transaction
HEFFES BRETT D sold 641 shares of Winmark Corporation at $452.07 per share, a transaction worth $289.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
641 shares sold at an average price of $452.07, with a range of $451.75 to $452.46, to cover payment of exercise price of and taxes due on option exercises included on this Form 4