WINMARK CORP (WINA)

Latest Insider Confidence Score

2026Q1

48.8
Bearish

Company insider confidence (by quarter)

2010Q1 2026Q1

Largest shareholders

Insider Role (last 12 mo) Shares held Filed at
Nine Ten Capital Management LLC 10% Owner 462,283 May 26, 2015
Nine Ten Partners LP 10% Owner 462,283 May 26, 2015
Bares Brian Timothy 10% Owner 462,283 May 26, 2015
Bradshaw James Shel 10% Owner 462,283 May 26, 2015
Mollen Russell Chad 10% Owner 462,283 May 26, 2015

Recent buy/sell transactions

Exec date Filing date Insider Role Signal Confidence Shares % of shares Under plan? Amount (USD)
Mar 4, 2026 Mar 5, 2026 GRASSLE JENELE C Director Sell 17.5 -3,900 -60.94% $1.9M
Mar 3, 2026 Mar 3, 2026 Tomlinson Percy C Jr Director Sell 20.0 -1,660 -67.48% $764.5K
Feb 26, 2026 Mar 2, 2026 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Feb 25, 2026 Feb 27, 2026 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Becker Amy C Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Credendino Keith Director Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Hake Lisa Schurke CHIEF MARKETING OFFICER Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 Ishaug Anthony D CFO Neutral 52.5 - 0.00% -
Dec 15, 2025 Dec 15, 2025 HEFFES BRETT D CEO Neutral 52.5 - 0.00% -
Nov 19, 2025 Nov 21, 2025 GRASSLE JENELE C Director Sell 17.5 -2,400 -48.98% $1M
Nov 7, 2025 Nov 7, 2025 Ishaug Anthony D CFO Neutral 52.5 - 0.00% -
Nov 4, 2025 Nov 4, 2025 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Oct 22, 2025 Oct 24, 2025 Gaudette Renae M. COO Sell 20.0 -1,200 -5.98% $500.5K
Oct 9, 2025 Hake Lisa Schurke CHIEF MARKETING OFFICER Neutral 52.5 - 0.00% -
Sep 17, 2025 Sep 18, 2025 Barbetta Lawrence A Director Sell 20.0 -852 -56.76% $430.3K
Aug 26, 2025 Aug 28, 2025 HEFFES BRETT D CEO Sell 27.5 -7,412 -0.80% $3.4M
Aug 7, 2025 Aug 25, 2025 Credendino Keith Director Neutral 52.5 - 0.00% -
Aug 25, 2025 Credendino Keith Director Neutral 52.5 - 0.00% -
Aug 13, 2025 Aug 13, 2025 SPRENGER GINA DECARO Director Buy 95.0 +250 100.00% $102.7K
Jul 17, 2025 Jul 17, 2025 HEFFES BRETT D CEO Neutral 47.5 +53 0.05% -
Jun 1, 2025 Jun 3, 2025 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 3, 2025 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
May 30, 2025 Jun 2, 2025 Ishaug Anthony D CFO Sell 17.5 -4,000 -6.59% $1.7M
Jun 1, 2025 Jun 2, 2025 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 2, 2025 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 2, 2025 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 2, 2025 Becker Amy C Director Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 2, 2025 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Jun 1, 2025 Jun 2, 2025 HEFFES BRETT D CEO Neutral 52.5 - 0.00% -
May 16, 2025 May 19, 2025 GRASSLE JENELE C Director Sell 20.0 -1,600 -39.02% $685.2K
May 12, 2025 May 14, 2025 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
May 6, 2025 May 6, 2025 Ishaug Anthony D CFO Sell 20.0 -1,600 -2.71% $586.7K
Apr 28, 2025 Apr 28, 2025 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Feb 5, 2024 Feb 14, 2025 OLSON RONALD G 10% Owner Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 Becker Amy C Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 HEFFES BRETT D CEO Neutral 52.5 - 0.00% -
Dec 9, 2024 Dec 9, 2024 Ishaug Anthony D CFO Neutral 52.5 - 0.00% -
Nov 25, 2024 Nov 27, 2024 Barbetta Lawrence A Director Sell 17.5 -3,021 -66.81% $1.3M
Nov 22, 2024 Nov 26, 2024 OLSON RONALD G 10% Owner Sell 17.5 -6,400 -1.59% $2.7M
Nov 5, 2024 Nov 7, 2024 HEFFES BRETT D CEO Sell 27.5 -8,997 -0.87% $3.6M
Oct 24, 2024 Oct 28, 2024 Gaudette Renae M. COO Sell 20.0 -1,500 -9.06% $570.2K
Oct 18, 2024 Oct 18, 2024 Ishaug Anthony D CFO Sell 20.0 -2,400 -4.26% $918.2K
Jul 31, 2024 Aug 2, 2024 Barbetta Lawrence A Director Sell 20.0 -2,412 -34.79% $953.5K
Jul 26, 2024 Jul 30, 2024 Barbetta Lawrence A Director Sell 20.0 -707 -9.25% $286.2K
Jun 1, 2024 Jun 4, 2024 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Becker Amy C Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 Ishaug Anthony D CFO Neutral 52.5 - 0.00% -
Jun 1, 2024 Jun 3, 2024 HEFFES BRETT D CEO Neutral 52.5 - 0.00% -
Apr 22, 2024 Apr 24, 2024 Ishaug Anthony D CFO Sell 17.5 -4,000 -7.17% $1.5M
Apr 18, 2024 Apr 22, 2024 HEFFES BRETT D CEO Sell 17.5 -8,290 -6.99% $3.1M
Jan 24, 2024 Jan 24, 2024 HEFFES BRETT D CEO Neutral 60.0 +285 0.26% -
Dec 11, 2023 Dec 11, 2023 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 Becker Amy C Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 WILSON MARK L Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Dec 11, 2023 Dec 11, 2023 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Nov 22, 2023 Nov 22, 2023 WILSON MARK L Director Sell 20.0 -1,000 -5.82% $437.3K
Nov 17, 2023 Nov 17, 2023 OLSON RONALD G 10% Owner Neutral 45.0 -1,155 -0.29% -
Oct 20, 2023 Oct 23, 2023 Ishaug Anthony D CFO Sell 17.5 -4,000 -2.62% $1.7M
Oct 19, 2023 Oct 19, 2023 Gaudette Renae M. COO Sell 20.0 -665 -4.67% $266.9K
Oct 10, 2023 Oct 12, 2023 OLSON RONALD G 10% Owner Neutral 27.5 -10,000 -2.41% -
Sep 8, 2023 Sep 8, 2023 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Aug 29, 2023 Aug 29, 2023 WILSON MARK L Director Neutral 27.5 -830 -4.60% -
Aug 3, 2023 Aug 7, 2023 OLSON RONALD G 10% Owner Neutral 52.5 -744 -0.18% -
Jun 7, 2023 Jun 8, 2023 WILSON MARK L Director Sell 17.5 -3,000 -14.27% $1.1M
Jun 1, 2023 Jun 5, 2023 Barbetta Lawrence A Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 2, 2023 Becker Amy C Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 WILSON MARK L Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 Tomlinson Percy C Jr Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 SMITH PHILIP IRVING Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 SPRENGER GINA DECARO Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 Gaudette Renae M. COO Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 Ishaug Anthony D CFO Neutral 52.5 - 0.00% -
Jun 1, 2023 Jun 1, 2023 HEFFES BRETT D CEO Neutral 52.5 - 0.00% -
May 18, 2023 May 22, 2023 OLSON RONALD G 10% Owner Neutral 45.0 -1,400 -0.34% -
May 8, 2023 May 9, 2023 GRASSLE JENELE C Director Sell 20.0 -3,000 -54.55% $942.5K
May 2, 2023 May 4, 2023 GRASSLE JENELE C Director Neutral 52.5 - 0.00% -
Apr 26, 2023 Apr 27, 2023 HEFFES BRETT D CEO Sell 17.5 -7,327 -1.63% $2.2M
Apr 26, 2023 Apr 27, 2023 Ishaug Anthony D CFO Sell 17.5 -3,500 -7.19% $1.2M
Apr 21, 2023 Apr 21, 2023 WILSON MARK L Director Sell 20.0 -2,486 -10.57% $854.9K