Form 8-K

8-K — Planet Fitness, Inc.

Accession: 0001637207-26-000033

Filed: 2026-05-11

Period: 2026-05-05

CIK: 0001637207

SIC: 7997 (SERVICES-MEMBERSHIP SPORTS & RECREATION CLUBS)

Item: Submission of Matters to a Vote of Security Holders

Documents

8-K — plnt-20260505.htm (Primary)

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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

May 5, 2026

Date of Report (Date of earliest event reported)

Planet Fitness, Inc.

(Exact name of registrant as specified in its charter)

Delaware 001-37534 38-3942097

(State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.)

4 Liberty Lane West

Hampton, NH 03842

(Address of principal executive offices)

(Zip Code)

Registrant’s telephone number, including area code: (603) 750-0001

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 Exchange Act:

Title of each class Trading Symbol(s) Name of each exchange on which registered

Class A common stock, $0.0001 Par Value PLNT New York Stock Exchange

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

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 5.07 Submission of Matters to a Vote of Security Holders.

The annual meeting of stockholders of Planet Fitness, Inc. (the “Company”) was held on May 5, 2026 (the “Annual Meeting”). A total of 73,996,496 shares were present or represented by proxy at the meeting, representing approximately 93.19% of all shares entitled to vote at the Annual Meeting. The stockholders voted on the matters presented at the Annual Meeting, and the shares present, in person or by proxy, were voted as follows:

1 Election of Directors

Proposal No. 1 was the election of four nominees to serve as directors of the Company, each for a term of three years. The results of the vote were as follows:

Nominee Votes For Votes Withheld Broker Non-Votes

Stephen Spinelli, Jr. 53,137,536 19,182,325 1,676,635

Colleen Keating 70,826,011 1,493,850 1,676,635

Enshalla Anderson 66,673,987 5,645,874 1,676,635

Steve Beard 72,115,474 204,387 1,676,635

Pursuant to the foregoing votes, the four nominees listed above were elected to serve on the Company's Board of Directors. There were no additional director nominations brought before the meeting.

2 Ratification of Independent Registered Public Accounting Firm

Proposal No. 2 was the ratification of the appointment of KPMG LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026. The results of the vote were as follows:

For Against Abstain Broker Non-Vote

72,365,638 1,584,784 46,074 —

Pursuant to the foregoing vote, the ratification of KPMG LLP as the Company’s independent registered public accounting firm for the year ending December 31, 2026 was approved.

3 Advisory Vote on Named Executive Officer Compensation

Proposal No. 3 was the approval, on an advisory basis, of the compensation of the Company’s named executive officer. The results of the vote were as follows:

For Against Abstain Broker Non-Vote

69,386,339 2,814,178 119,344 1,676,635

Pursuant to the foregoing vote, the stockholders adopted a non-binding resolution indicating their approval of the Company’s named executive officer compensation.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits.

Exhibit No. Exhibit Description

104 Cover Page Interactive Data File (embedded within the Inline XBRL document)

SIGNATURE

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.

PLANET FITNESS, INC.

By: /s/ Thomas Fitzgerald

Name:

Title: Thomas Fitzgerald

Interim Chief Financial Officer

Dated: May 11, 2026

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Entity Incorporation, State or Country Code

Entity File Number

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Entity Tax Identification Number

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Entity Address, Address Line One

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Hampton

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