# EDGAR Filing Document

**Accession Number:** 0001417663
**File Stem:** 0001140361-26-017808
**Filing Date:** 2026-4
**Character Count:** 2169
**Document Hash:** bfdab6adb97540d14689c2c20f23780e
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001140361-26-017808.hdr.sgml**: 20260429

**ACCESSION NUMBER**: 0001140361-26-017808

**CONFORMED SUBMISSION TYPE**: DEFA14A

**PUBLIC DOCUMENT COUNT**: 3

**FILED AS OF DATE**: 20260429

**DATE AS OF CHANGE**: 20260429

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SANUWAVE Health, Inc.
- **CENTRAL INDEX KEY:** 0001417663
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 201176000
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** DEFA14A
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-42552
- **FILM NUMBER:** 26915917

**BUSINESS ADDRESS:**
- **STREET 1:** 9600 W. 6TH SSTREET
- **CITY:** EDEN PRAIRIE
- **STATE:** MN
- **ZIP:** 55344
- **BUSINESS PHONE:** 952-656-1029

**MAIL ADDRESS:**
- **STREET 1:** 9600 W. 6TH SSTREET
- **CITY:** EDEN PRAIRIE
- **STATE:** MN
- **ZIP:** 55344

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** RUB MUSIC ENTERPRISES, INC.
- **DATE OF NAME CHANGE:** 20071106

### UNITED STATES <br>

### SECURITIES AND EXCHANGE COMMISSION <br>

### Washington, D.C. 20549

### SCHEDULE 14A INFORMATION

#### Proxy Statement Pursuant to Section 14(a) of <br>

#### the Securities Exchange Act of 1934 <br>

#### (Amendment No.)
Filed by the Registrant ☑

Filed by a Party other than the Registrant ☐

Check the appropriate box:

☐ Preliminary Proxy Statement 

☐ **Confidential, for use of the Commission only (as permitted by Rule 14a-6(e)(2))** 

☐ Definitive Proxy Statement 

☒ Definitive Additional Materials 

☐ Soliciting Material Pursuant to § 240.14a-12

## SANUWAVE Health, Inc.

#### (Name of Registrant as Specified in Its Charter) <br>

#### (Name of Person(s) Filing Proxy Statement, if other than the Registrant)
Payment of Filing Fee (Check the appropriate box):

☑ No fee required <br> ☐ Fee paid previously with preliminary materials <br> ☐ Fee computed on table in exhibit required by Item 25(b) per Exchange Act Rules 14a-6(i)(1) and 0-11

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