Insider Transactions Reported by 16 Insiders of WINMARK CORP

Symbol
WINA on Nasdaq
Location
Minneapolis, MN

Insiders trading volume in the past year

WINMARK CORP executives and other stock owners filed with the SEC include:

Name Relationship Holdings Value Past Year Net Change Change % Report Date
BRETT D. HEFFES CHAIR AND CEO, Director $49.4M -$3.37M -6.38% 15 Dec 2025
RONALD G. OLSON 10%+ Owner $32.5M 28 Dec 2024
Anthony D. Ishaug Chief Financial Officer $28.7M -$2.29M -7.39% 15 Dec 2025
KIRK A. MACKENZIE Director $14.3M 25 Dec 2021
Renae M. Gaudette Chief Operating Officer $9.57M -$501K -4.97% 15 Dec 2025
MARK L. WILSON Director $7.19M 11 Dec 2023
Leah A. Goff Vp Of Human Resources $5.17M 11 Mar 2022
PAUL C. REYELTS Director $2.61M 16 Mar 2023
JENELE C. GRASSLE Director $1.16M -$1.7M -59.3% 15 Dec 2025
A. Barbetta Director $756K -$430K -36.3% 15 Dec 2025
Lisa S. Hake Chief Marketing Officer $541K 15 Dec 2025
Percy C. Tomlinson Jr Director $450K 15 Dec 2025
GINA DECARO SPRENGER Director $219K +$103K +88.4% 15 Dec 2025
Keith Credendino Director $114K 15 Dec 2025
PHILIP I. SMITH Director $114K 15 Dec 2025
Amy C. Becker Director $114K 15 Dec 2025

Recent Insider Transactions by Companies or Individuals for WINMARK CORP

Insider Symbol Class Transaction % Value $ * Price $ Shares Shares Owned Date Ownership
* An asterisk sign (*) next to the price indicates that the price is likely invalid.