InsidersTradesSigma
Total declarations
Company
▲ Purchases (0 ops.)
▼ Sales (0 ops.)
Discover the complete record of transactions filed by HEFFES BRETT D, Chief Executive Officer. Officer active across 1 companies, notably WINMARK CORP. Cumulatively, 6 filings have been published. The latest transaction was filed on 26 August 2025 (Levée d'options). Regulator: SEC (Form 4). All data is accessible without signup.
Declarations6 total
US$236,7051,915 shares@ US$123.60590.019% mcap35.0% of flow
Common Stock
SEC:0001415889-25-023218·
€236,7051,915 shares@ €123.60590.019% mcap17.5% of flow
Common Stock
SEC:0001415889-25-023218:0·
€80,0751,131 shares@ €70.800.0064% mcap11.8% of flow
Common Stock
SEC:0001179110-21-009708·
€80,0751,131 shares@ €70.800.0064% mcap5.9% of flow
Common Stock
SEC:0001179110-21-009708:0·
€360,0305,211 shares@ €69.09050.029% mcap53.2% of flow
Common Stock
SEC:0001179110-21-009612·
€360,0305,211 shares@ €69.09050.029% mcap26.6% of flow
Common Stock
SEC:0001179110-21-009612:0·
6 of 6 declarations
About HEFFES BRETT D
Brett D. Heffes is the Chair and CEO of Winmark Corp. He leads the company by overseeing its operations and defining its growth strategy. His role is essential in ensuring the company's profitability and sustainability. Brett leverages his experience to guide strategic decisions and strengthen Winmark's market position.
