August 26, 2025 · Form 4 insider transaction
HEFFES BRETT D sold 400 shares of Winmark Corporation at $456.97 per share, a transaction worth $182.8K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 2 days after the transaction.
400 shares sold at an average price of $456.97, with a range of $456.94 to $457.00, to cover payment of exercise price of and taxes due on option exercises included on this Form 4