# EDGAR Filing Document

**Accession Number:** 0000846475
**File Stem:** 0001104659-26-027762
**Filing Date:** 2026-3
**Character Count:** 4275
**Document Hash:** 4ad80a6856018f20fd5b74439a4daea9
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001104659-26-027762.hdr.sgml**: 20260313

**ACCESSION NUMBER**: 0001104659-26-027762

**CONFORMED SUBMISSION TYPE**: RW

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260313

**DATE AS OF CHANGE**: 20260313

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ZYNEX INC
- **CENTRAL INDEX KEY:** 0000846475
- **STANDARD INDUSTRIAL CLASSIFICATION:** ELECTROMEDICAL & ELECTROTHERAPEUTIC APPARATUS [3845]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 870403828
- **STATE OF INCORPORATION:** NV
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** RW

**SEC ACT:**
- **SEC FILE NUMBER:** 333-286780
- **FILM NUMBER:** 26753590

**BUSINESS ADDRESS:**
- **STREET 1:** 9655 MAROON CIRCLE
- **CITY:** ENGLEWOOD
- **STATE:** CO
- **ZIP:** 80112
- **BUSINESS PHONE:** (800)-495-6670

**MAIL ADDRESS:**
- **STREET 1:** 9655 MAROON CIRCLE
- **CITY:** ENGLEWOOD
- **STATE:** CO
- **ZIP:** 80112

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ZYNEX MEDICAL HOLDINGS INC
- **DATE OF NAME CHANGE:** 20050812

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** ZYNEX MEDICAL HOLDINGS   INC
- **DATE OF NAME CHANGE:** 20040120

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** FOX RIVER HOLDINGS  INC
- **DATE OF NAME CHANGE:** 20031126

March 13, 2026

<u>Via EDGAR</u>

Securities and Exchange Commission

Division of Corporation Finance

100 F Street, N.E.

Washington, D.C. 20549

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| | |
|:---|:---|
| **Re:** | **Zynex, Inc.** |
|  | **Application for Withdrawal of Registration Statement on Form S-3 (File No. 333-286780)** |

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Ladies and Gentlemen:

Reference is made to the Registration Statement on Form S-3 initially filed with the Securities and Exchange Commission (the "<u>Commission</u>") by Zynex, Inc. (the "<u>Registrant</u>") on April 25, 2025 (File No. 333-286780) (the "<u>Registration Statement</u>"). Pursuant to Rule 477 promulgated under the Securities Act of 1933, as amended (the "<u>Securities Act</u>"), the Registrant hereby applies for the withdrawal of the Registration Statement, together with all exhibits thereto, effective as of the date of this application or as soon as practicable thereafter.

As previously disclosed, on December 15, 2025, the Registrant and certain of its subsidiaries filed voluntary petitions (the "Chapter 11 Cases") under chapter 11 of title 11 of the United States Code in the United States Bankruptcy Court for the Southern District of Texas (the "Court"). The Chapter 11 Cases are being jointly administered under the caption *In re Zynex, Inc., et al.*, Case No. 25-90810. As a result of the Chapter 11 Cases, he Registrant has determined not to proceed with the proposed offering of the securities contemplated by the Registration Statement. Because the proposed offering will not occur, the Registrant believes that the withdrawal of the Registration Statement is consistent with the public interest and the protection of investors, as contemplated by Rule 477(a) of the Securities Act.

The Registration Statement has not been declared effective by the Commission and the Registrant confirms that it has not sold any securities pursuant to the Registration Statement.

The Registrant acknowledges that no refund will be made for fees paid to the Commission in connection with filing of the Registration Statement.

It is the Registrant's understanding that this application for withdrawal of the Registration Statement will be deemed granted as of the date that it is filed with the Commission unless, within fifteen calendar days after such date, the Registrant receives notice from the Commission that this application will not be granted.

Should you have any questions regarding the foregoing application for withdrawal of the Registration Statement or if withdrawal will not be granted, please contact Kenneth Wallach, Sunny Cheong or Catherine Ciriello of Simpson Thacher & Bartlett LLP at (212) 455-3352, (212) 455-2485 or (212) 455-3471, respectively.

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| | | |
|:---|:---|:---|
|  |  | Sincerely,<br>Zynex, Inc.<br>/s/ John Bibb |
|  |  | John Bibb |
|  |  | Chief Legal Officer |
| cc: | Simpson Thacher & Bartlett LLP |  |
|  | Kenneth Wallach |  |
|  | Sunny Cheong |  |
|  | Catherine Ciriello |  |

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