August 27, 2025 · Form 4 insider transaction
HEFFES BRETT D sold 1,985 shares of Winmark Corporation at $454.95 per share, a transaction worth $903.1K. The trade was recorded as open-market sale and disclosed on an SEC Form 4, filed 1 day after the transaction.
1,985 shares sold at an average price of $454.95, with a range of $454.71 and $455.58, to cover payment of exercise price of and taxes due on option exercises included on this Form 4