August 26, 2025 · Form 4 insider transaction
HEFFES BRETT D sold 600 shares of Winmark Corporation at $458.65 per share, a transaction worth $275.2K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
600 shares sold at an average price of $458.65, with a range of $458.34 to $459.23, to cover payment of exercise price of and taxes due on option exercises included on this Form 4