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SANUWAVE Health, Inc.

For the period ended Dec 31, 2025. Filed Mar 26, 2026.

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A company's yearly report to the SEC, with audited financial statements. It is the fullest account a company gives of its business, its finances and the risks it sees.

FY2025 · Filed Mar 26, 2026

SNWV$1.88+1.6%Stored close · as of Nov 10, 2026

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Contents

Item 15. Exhibits and Financial Statement Schedules

  1. All financial statements

The following financial statements are included in this Annual Report on Form 10-K in Item 8 of Part II:

Page
Consolidated financial statements
Report of Independent Registered Public Accounting Firm (PCAOB ID: 23)F-1
Report of Independent Registered Public Accounting Firm (PCAOB ID: 688)F-2
Consolidated Balance Sheets as of December 31, 2025 and 2024F-3
Consolidated Statements of Comprehensive Income (Loss) for the years ended December 31, 2025 and 2024F-4
Consolidated Statements of Stockholders’ Equity (Deficit) for the years ended December 31, 2025 and 2024F-5
Consolidated Statements of Cash Flows for the years ended December 31, 2025 and 2024F-6
Notes to Consolidated Financial StatementsF-7
  1. Financial statement schedules

No schedules are required because either the required information is not present or is not present in amounts sufficient to require submission of the schedule, or because the information required is included in the consolidated financial statements or the notes thereto.

The exhibits below are furnished or filed and, as applicable, are incorporated by reference herein as part of this Annual Report on Form 10-K.

Exhibit No.Description
2.1Agreement and Plan of Merger, dated as of August 23, 2023, by and among SEP Acquisition Corp., SEP Acquisition Holdings Inc., and SANUWAVE Health, Inc. (Incorporated by reference to Exhibit 2.1 to the Form 8-K filed with the SEC on August 23, 2023).
2.2Amendment Number One to Agreement and Plan of Merger, dated as of February 27, 2024, by and between SEP Acquisition Corp. and SANUWAVE Health, Inc. (Incorporated by reference to Exhibit 2.1 to the Form 8-K filed with the SEC on February 28, 2024).
2.3Amendment Number Two to Agreement and Plan of Merger, dated as of April 25, 2024, by and between SEP Acquisition Corp. and SANUWAVE Health, Inc. (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on April 26, 2024).
2.4Amended Number Three to Agreement and Plan of Merger, dated as of May 28, 2024, by and between SEP Acquisition Corp. and SANUWAVE Health, Inc. (Incorporated by reference to Exhibit 2.1 to the Form 8-K filed with the SEC on June 3, 2024).
3.1Articles of Incorporation (Incorporated by reference to Exhibit 3.1 to the Form 10-SB filed with the SEC on December 18, 2007).
3.2Certificate of Amendment to the Articles of Incorporation (Incorporated by reference to Appendix A to the Definitive Schedule 14C filed with the SEC on October 16, 2009).
3.3Certificate of Amendment to the Articles of Incorporation (Incorporated by reference to Exhibit A to the Definitive Schedule 14C filed with the SEC on April 16, 2012).
3.4Amended and Restated Bylaws (Incorporated by reference to Exhibit 3.01 to the Form 8-K filed with the SEC on March 7, 2025).
3.5Certificate of Designation of Preferences, Rights and Limitations of Series A Convertible Preferred Stock of the Company dated March 14, 2014 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on March 18, 2014).
3.6Certificate of Amendment to the Articles of Incorporation, dated September 8, 2015 (Incorporated by reference to Exhibit 3.6 to the Form 10-K filed with the SEC on March 30, 2016).
3.7Preferred Stock of the Company dated January 12, 2016 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on January 19, 2016).
3.8Preferred Stock of the Company dated January 31, 2020 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on February 6, 2020).
3.9Certificate of Designation of Preferences, Rights and Limitations of Series B Convertible Preferred Stock of the Company dated January 12, 2016 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on January 19, 2016).
3.10Certificate of Designation of Preferences, Rights and Limitations of Series C Convertible Preferred Stock of the Company dated January 31, 2020 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on February 6, 2020).
3.11Certificate of Designation of Series D Convertible Preferred Stock (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on May 20, 2020).
3.12Certificate of Amendment of the Articles of Incorporation (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on January 5, 2021).
3.13Certificate of Amendment of the Articles of Incorporation, dated January 31, 2023 (Incorporated by reference to Exhibit 3.12 to the Form S-1/A filed with the SEC on January 31, 2023).
3.14Certificate of Amendment of the Articles of Incorporation, effective as of October 18, 2024 (Incorporated by reference to Exhibit 3.1 to the Form 8-K filed with the SEC on October 18, 2024).
10.1∞Amended and Restated 2006 Stock Option Incentive Plan of SANUWAVE Health, Inc. (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on November 3, 2010).
10.2Master Equipment Lease, dated January 26, 2018, by and among the Company and NFS Leasing, Inc. (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on February 15, 2018).
10.3Form of Registration Rights Agreement, dated August 5, 2022, by and among the Company and certain lenders (Incorporated by reference to Exhibit 10.4 to the Form 8-K filed with the SEC on August 8, 2022).
10.4Registration Rights Agreement, dated November 14, 2022, by and among the Company and certain lenders (Incorporated by reference to Exhibit 10.70 to the Form S-1/A filed with the SEC on January 31, 2023).
10.5Registration Rights Agreement, dated May 9, 2023, by and among the Company and certain lenders.
10.6∞Executive Employment Agreement, effective May 23, 2023, by and between the Company and Morgan Frank (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on May 30, 2023).
10.7Registration Rights Agreement, dated December 30, 2023, by and among the Company and certain lenders (Incorporated by reference to Exhibit 10.4 to the Form 8-K filed with the SEC on January 3, 2024).
10.8Registration Rights Agreement, dated January 21, 2024, by and among the Company and certain lenders (Incorporated by reference to Exhibit 10.4 to the Form 8-K filed with the SEC on January 21, 2024).
10.9∞Offer Letter of Peter Sorensen, dated March 26, 2024 (Incorporated by reference to Exhibit 10.2 to the Form 8-K filed with the SEC on April 1, 2024).
10.10Registration Rights Agreement, dated June 18, 2024, by and among the Company and certain lenders (Incorporated by reference to Exhibit 10.4 to the Form 8-K filed with the SEC on June 21, 2024).
10.21∞SANUWAVE Health, Inc. 2024 Equity Incentive Plan (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on August 9, 2024).
10.12Registration Rights Agreement, dated October 16, 2024, by and among the Company and the purchasers identified on the signature pages thereto (Incorporated by reference to Exhibit 10.3 to the Form 8-K filed with the SEC on October 18, 2024).
10.13∞Form of Stock Option Award Agreement under the SANUWAVE Health, Inc. 2024 Equity Incentive Plan (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on October 25, 2024).
10.14Lease, effective as of March 27, 2025, between Sanuwave, Inc. and Henry Kumagai, Trustee of the Kumagai Family Trust U/A Dated May 11, 2010 (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on March 31, 2025).
10.15Credit Agreement, dated as of September 25, 2025, by and among Sanuwave Health, Inc., as a guarantor, Sanuwave, Inc., as a borrower, SanuWave Services, LLC, as a guarantor, the lenders from time to time party thereto and JPMorgan Chase Bank, N.A., as administrative agent (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on September 26, 2025).
10.16∞Separation and Release Agreement, dated October 24, 2025, between Andrew Walko and the Company (Incorporated by reference to Exhibit 10.1 to the Form 8-K filed with the SEC on October 30, 2025).
19.1*SANUWAVE Health, Inc. Insider Trading Policy. (Incorporated by reference to Exhibit 19.1 to the Form 10-K filed with the SEC on March 20, 2025)
23.1*Consent of Baker Tilly US, LLP, independent registered public accounting firm
23.2*Consent of Marcum LLP, independent registered public accounting firm
24.1*Power of Attorney (included on signatures page).
31.1*Rule 13a-14(a)/15d-14(a) Certification of the Chief Executive Officer.
31.2*Rule 13a-14(a)/15d-14(a) Certification of the Chief Financial Officer.
32.1*Section 1350 Certification of the Chief Executive Officer.
32.2*Section 1350 Certification of the Chief Financial Officer.
97.1*SANUWAVE Health, Inc. Compensation Recovery Policy (Incorporated by reference to Exhibit 97.1 to the Form 10-K filed with the SEC on March 20, 2025).
101.INSXBRL Instance
101.SCHXBRL Taxonomy Extension Schema
101.CALXBRL Taxonomy Extension Calculation
101.DEFXBRL Taxonomy Extension Definition
101.LABXBRL Taxonomy Extension Labels
101.PREXBRL Taxonomy Extension Presentation
104Cover Page with Interactive Data File

∞ Indicates management contract or compensatory plan or arrangement.

*Filed herewith

Confidential treatment has been requested as to certain portions of this exhibit, which portions have been omitted and submitted separately to the Securities and Exchange Commission.

β Confidential portions of this exhibit have been omitted as permitted by applicable regulations.

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