8-K

CELSIUS HOLDINGS, INC.

Date: June 20, 2025

/s/ Richard Mattessich

Richard Mattessich, Chief Legal Officer

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): June 20, 2025

CELSIUS HOLDINGS, INC.

(Exact name of registrant as specified in its charter)

Nevada

001-34611

20-2745790

(State or other jurisdiction
of incorporation)

(Commission

File Number)

(IRS Employer
Identification No.)

2381 NW Executive Center Drive, Boca Raton, Florida 33431

(Address of principal executive offices and zip code)

(561) 276-2239

(Registrant’s telephone number, including area code)

N/A

(Former name or former address, if changed since last report)

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 (see General Instruction A.2. below):

☐

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(s)

Name of Each Exchange

on Which Registered

Common Stock, $0.001 par value per share

CELH

Nasdaq Capital 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. ☐

This Current Report on Form 8-K (the “Form 8-K”) is being filed by Celsius Holdings, Inc., a Nevada corporation, solely for the purpose of filing Exhibit 5.1 and Exhibit 23.1 (included in Exhibit 5.1) to the Form 8-K.

Item 9.01

Financial Statements and Exhibits.

(d) Exhibits


Exhibit No.		Description of Exhibit

5.1		Opinion of Greenberg Traurig, LLP

23.1		Consent of Greenberg Traurig, LLP (contained in Exhibit 5.1)

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.

SEC Form 8-K filed by Celsius Holdings Inc.