[8-K] SANUWAVE Health, Inc. Reports Material Event

Rhea-AI Filing Summary

Sanuwave Health (SNWV) furnished an 8-K announcing it issued a press release with financial results for the third quarter ended September 30, 2025.

The company also scheduled a business update conference call for November 7, 2025 at 8:30 a.m. EST. The press release is included as Exhibit 99.1, with materials available on the investor relations website. The information under Item 2.02 is being furnished, not filed.

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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

Date of Report (Date of earliest event reported) November 7, 2025

SANUWAVE Health, Inc.

(Exact name of registrant as specified in its charter)

Nevada			000-42552			20-1176000
(State or other jurisdiction of incorporation)			(Commission File Number)			(IRS Employer Identification No.)

9600 W. 76th Street, Suite 118,			Eden Prairie,			Minnesota			55344
(Address of principal executive offices)									(Zip Code)

Registrant’s telephone number, including area code (952) 656-1029

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, par value $0.001 per share			SNWV			The Nasdaq Stock Market LLC

Indicate by check mark whether the registration 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 o

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. o

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Item 2.02              Results of Operations and Financial Condition.

On November 7, 2025, Sanuwave Health, Inc., a Nevada corporation (the “Company”), issued a press release announcing its financial results for the third quarter ended September 30, 2025. As previously announced, a business update via conference call will occur on November 7, 2025 at 8:30 am EST. Materials are provided on the Company’s website at www.sanuwave.com/investors.

The information in this Item 2.02 of this Current Report on Form 8-K and the exhibit attached hereto shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended, and shall not be deemed incorporated by reference in any filing under the Securities Act of 1933, as amended, except as shall be expressly set forth by specific reference in such filing.

Item 9.01              Financial Statements and Exhibits.

(d)Exhibits.

Exhibit No.						Description
99.1						Press Release dated November 7, 2025
104						Cover Page Interactive Data File--the cover page XBRL tags are embedded within the Inline XBRL document.

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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.

			SANUWAVE HEALTH, INC.
Dated: November 7, 2025			By:			/s/ Peter Sorensen
			Name:			Peter Sorensen
			Title:			Chief Financial Officer

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FAQ

What did Sanuwave Health (SNWV) announce in this 8-K?

The company furnished a press release containing its financial results for the quarter ended September 30, 2025.

When is Sanuwave Health’s business update call?

The call is scheduled for November 7, 2025 at 8:30 a.m. EST.

Where can investors find the Q3 2025 materials for SNWV?

Materials are available on the company’s investor relations website at www.sanuwave.com/investors.

How is the information in Item 2.02 treated?

It is being furnished, not filed, under the Exchange Act.

Which exhibit contains the press release?

Exhibit 99.1 contains the press release dated November 7, 2025.