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WINA · Current Report (Form 8-K) · Filed August 8, 2025

Winmark Corp — Current Report (Form 8-K)

Form
8-K
Filed
August 8, 2025
Period
Aug 6, 2025
Ticker
WINA
Accession
0000908315-25-000030
Boardroom Alpha · Filing insights

Grassle won't stand for re-election; Credendino joins board; board size expands to eight; 3,000-share option granted.

About Winmark Corp
Market cap
$1.3B
1Y TSR
−9.0%
3Y TSR
+4.6%
Board grade
B
Sector
Consumer Cyclical
CEO
Brett D Heffes
Last annual meeting: Apr 22, 2026 · View full Winmark Corp profile →
Form 8-K 2017 2nd Qtr.DOCX (00015283).DOCX

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

Washington, D.C. 20549

FORM 8-K

CURRENT REPORT

Pursuant to Section 13 or 15(d)

of the Securities Exchange Act of 1934

Date of report (Date of earliest event reported): August 6, 2025

Winmark Corporation

(Exact Name of Registrant as Specified in Its Charter)

Minnesota

(State or Other Jurisdiction of Incorporation)

000-22012

41-1622691

(Commission File Number)

(I.R.S. Employer Identification Number)

605 Highway 169 North, Suite 400, Minneapolis, Minnesota 55441

(Address of Principal Executive Offices) (Zip Code)

(763) 520-8500

(Registrant’s Telephone Number, Including Area Code)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of each class:

Trading Symbol

Name of each exchange on which registered:

Common Stock, no par value per share

WINA

Nasdaq Global Market

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).

Emerging growth company

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.

Item 5.02

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

(b) On August 6, 2025, Jenele C. Grassle, a member of the Board of Directors (the “Board”) of Winmark Corporation (the “Company”) notified the Company that she will not stand for re-election at the Company’s Annual Meeting of Shareholders to be held on or about April 22, 2026. Ms. Grassle will continue to serve as a member of the Board until such meeting.

(d) Effective August 7, 2025, the Board increased the number of authorized directors of the company from seven to eight and elected Keith Credendino to serve on the Company’s Board.

Pursuant to the Company’s 2020 Stock Option Plan, in connection with his election to the Board, Mr. Credendino received an option to purchase 3,000 shares of the Company’s Common Stock.

A copy of the press release announcing Ms. Grassle’s decision not to run for re-election to the Board and Mr. Credendino’s election to the Board is attached as Exhibit 99.1 of this Current Report on Form 8-K.

Item 9.01Financial Statements and Exhibits

(d)Exhibits

99.1

Press Release dated August 7, 2025

104

Cover Page Interactive Data File (embedded within the Inline XBRL Document and incorporated as Exhibit 101)

SIGNATURES

Pursuant to the requirements of the Securities Exchange Act of 1934, the Registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

WINMARK CORPORATION

Date: August 7, 2025

By:

/s/Anthony D. Ishaug

Anthony D. Ishaug

Chief Financial Officer and Treasurer

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More filings

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Reference

Frequently asked questions

When did Winmark Corp file this 8-K?
Winmark Corp (WINA) filed this Current Report (Form 8-K) with the SEC on August 8, 2025. The accession number assigned by EDGAR is 0000908315-25-000030.
What does an 8-K disclose?
Form 8-K is the SEC's current-report form, used to disclose material events between periodic reports (10-K / 10-Q). Triggers include CEO/CFO departures, acquisitions, bankruptcies, earnings releases, auditor changes, changes in fiscal year, and amendments to corporate governance. Each 8-K is keyed to one or more Item numbers (1.01 through 9.01).
What is the key takeaway from this filing?
Grassle won't stand for re-election; Credendino joins board; board size expands to eight; 3,000-share option granted. This is Boardroom Alpha's one-line summary of the current report; see the full filing text above for the formal disclosure.
What Item codes does an 8-K cover?
An 8-K's Item codes (1.01 through 9.01) specify what kind of event is being disclosed — e.g. Item 1.01 for entering a material agreement, Item 5.02 for departure/election of directors and executive officers, Item 8.01 for other events. The Item codes for this 8-K appear in the filing text above.
Where can I find Winmark Corp's prior current reports on EDGAR?
The SEC EDGAR browser lists every 8-K Winmark Corp has filed under CIK 908315, sortable by date. Use the "View on SEC EDGAR" link in the page header, or browse directly via https://www.sec.gov/cgi-bin/browse-edgar.
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