Executive record

Brett D. Heffes

Director at WINMARK CORP

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Alpha ID: alpha:person:brett-d-heffesVersion: public-0As of: 2026-09-29

Not yet claimed9 published Claims5 sources
  • Director

Key Claims

Biography

Brett D. Heffes has served as Chair of the Board since March 2020 and as Chief Executive Officer since February 2016. Previously, he served as President of Winmark Corporation from 2011 to 2016 and held roles including President of Finance and Administration, CFO, and Treasurer from 2002 to 2011.

Alpha editorial summary written from the cited sources below. It does not change any Claim on this record.

Board service

Boards

Claims

Executive career

  1. 2026 to end not publishedExecutive title: Director, Chair and Chief Executive Officer · Organization not publishedWINA DEF 14A executive officers

Claims

Conflicts and accountability

Alpha has not published independence, related-party, proceedings or disciplinary Claims for this record. This is not a finding that none exist.

Only disclosed facts and public registers appear here. Executive records carry no credit, personal litigation, background screening or underwriting views. None observed is not a clearance.

Evidence, history and coverage

Additional published Claims

Published evidence records

5 evidence records, matching Agent View. Records may refer to different locations or observations in the same document. This count is not a count of independent corroborating sources.

  1. WINA DEF 14A executive officers

    sec filing · Source published: Mar 4, 2026 · Retrieved: May 5, 2026

    Supports 5 claims
    • AI and ML experience: AI and ML experience: not identified in the cited filing · Claim reviewed: May 5, 2026
    • Cybersecurity experience: Cybersecurity experience: not identified in the cited filing · Claim reviewed: May 5, 2026
    • Executive company: Executive at WINMARK CORP · Claim reviewed: May 5, 2026
    • Executive title: Executive title: Director, Chair and Chief Executive Officer · Claim reviewed: May 5, 2026
    • Technology background: Technology background: not identified in the cited filing · Claim reviewed: May 5, 2026

  2. Open source

    sec def 14a · Source published: Mar 4, 2026 · Retrieved: Sep 14, 2026

    Supports 3 claims
    • Professional Role: Chief Executive Officer and Chair of the Board of Directors at WINMARK CORP · Claim reviewed: Sep 14, 2026
    • Professional Role: Director, Chair and Chief Executive Officer at WINMARK CORP · Claim reviewed: Sep 14, 2026
    • Board membership: Serves on the board of WINMARK CORP · Claim reviewed: Sep 14, 2026

  3. Open source

    sec proxy · Source published: Mar 10, 2023 · Retrieved: Sep 2, 2026

    Supports 1 claim
    • Professional Role: Director at WINMARK CORP · Claim reviewed: Sep 14, 2026

  4. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of WINMARK CORP · Claim reviewed: Sep 14, 2026

  5. Open source

    public source · Source published: Date unavailable · Retrieved: Date unavailable

    Supports 1 claim
    • Board membership: Serves on the board of WINMARK CORP · Claim reviewed: Sep 14, 2026