WINMARK CORP (0000908315) (Filer)

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Early report Major update Updated Mar 16, 2026, 4:03 PM UTC

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What changed

Early report surfaced from SEC XBRL All Filings 1h ago.

First seen Mar 16, 2026, 4:03 PM UTC Latest source Mar 16, 2026, 4:03 PM UTC

Update 1 1h ago

SEC XBRL All Filings •published Mar 16, 2026, 4:03 PM UTC •fetched Mar 16, 2026, 4:13 PM UTC