---
schema_version: "secwatch.filing_event.v1"
accession: "0000908315-25-000030"
form_type: "8-K"
ticker: "WINA"
cik: "0000908315"
company_name: "WINMARK CORP"
filed_at: "2025-08-08T23:59:59+00:00"
generated_at: "2026-05-17T16:56:09.941596+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Winmark board director Jenele Grassle not seeking re-election; Keith Credendino appointed

## Summary
- Jenele Grassle will not stand for re-election at April 2026 annual meeting; serving since 2001.
- Board increased from 7 to 8 directors; Keith Credendino elected effective August 7, 2025.
- Credendino received an option to purchase 3,000 shares of Winmark common stock.
- Credendino is Chief Information and Technology Officer at Macy's (NYSE: M).
- Grassle continues as director until the 2026 annual meeting.

## SEC filing metadata
- accession: 0000908315-25-000030
- form_type: 8-K
- ticker: WINA
- cik: 0000908315
- company_name: WINMARK CORP
- filed_at: 2025-08-08T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/908315/000090831525000030/0000908315-25-000030-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/908315/000090831525000030/wina-20250806x8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000908315-25-000030
- JSON: https://secwatch.observer/filing/0000908315-25-000030.json
- Plain text: https://secwatch.observer/filing/0000908315-25-000030.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.