Brett D. Heffes
CHAIR AND CEO · WINMARK CORP
- 2024
- Jun 1, 2026
- 6
Other insiders active in the same stocks
Insiders who reported open-market trades in the last 12 months at the companies Brett D. Heffes files at. Multiple unrelated insiders buying the same stock within a short window, cluster buying, has historically been one of the strongest Form 4 signals.
- Jenele C. Grassle - $2.87M in WINA purchases and sales in the last 12 months
- Percy C. Tomlinson Jr. - $764K in WINA purchases and sales in the last 12 months
- Renae M. Gaudette - $501K in WINA purchases and sales in the last 12 months
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Frequently asked questions
Who is Brett D. Heffes?
Brett D. Heffes is a corporate insider, tracked as CHAIR AND CEO of WINMARK CORP (WINA). InsiderAlpha holds 6 primary Form 4 filings for them, the earliest from 2024, updated as new SEC EDGAR filings are processed.
When did Brett D. Heffes last file a Form 4?
The most recent primary Form 4 on record is dated 1 June 2026, one of 6 filings going back to 2024.
Has Brett D. Heffes been buying or selling stock?
Recorded transactions: 0 open-market purchases and 17 open-market sales ($6.93M) across all tracked filings.
