 MINNEAPOLIS--BUSINESS WIRE--Winmark Corporation Nasdaq: WINA announced today net income for the quarter ended March 27, 2021 of 9,311,100 or 2.40 per share diluted compared to net income of 7,317,000 or 1.87 per share diluted in 2020. The resiliency of our business model combined with the improving execution of our franchisees led to exceptional first quarter results, commented Brett D. Heffes, Chairman and Chief Executive Officer. Winmark Corporation creates, supports and finances bu 