# EDGAR Filing Document

**Accession Number:** 0001723089
**File Stem:** 0001193125-25-165855
**Filing Date:** 2025-7
**Character Count:** 3201
**Document Hash:** e78c66a0933e345616df07271347bf12
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-165855.hdr.sgml**: 20250728

**ACCESSION NUMBER**: 0001193125-25-165855

**CONFORMED SUBMISSION TYPE**: 15-12G

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20250728

**DATE AS OF CHANGE**: 20250728

**EFFECTIVENESS DATE**: 20250728

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** ChampionX Corp
- **CENTRAL INDEX KEY:** 0001723089
- **STANDARD INDUSTRIAL CLASSIFICATION:** CONSTRUCTION, MINING & MATERIALS HANDLING MACHINERY & EQUIP [3530]
- **ORGANIZATION NAME:** 06 Technology
- **EIN:** 823066826
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 15-12G
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-38441
- **FILM NUMBER:** 251152908

**BUSINESS ADDRESS:**
- **STREET 1:** 2445 TECHNOLOGY FOREST BLVD
- **STREET 2:** BUILDING 4, FLOOR 12
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77381
- **BUSINESS PHONE:** (281) 403-5772

**MAIL ADDRESS:**
- **STREET 1:** 2445 TECHNOLOGY FOREST BLVD
- **STREET 2:** BUILDING 4, FLOOR 12
- **CITY:** THE WOODLANDS
- **STATE:** TX
- **ZIP:** 77381

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Apergy Corp
- **DATE OF NAME CHANGE:** 20180202

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** Wellsite Corp
- **DATE OF NAME CHANGE:** 20171116

**UNITED STATES** 

**SECURITIES AND EXCHANGE COMMISSION** 

**Washington, D.C. 20549** 

**FORM 15** 

**CERTIFICATION AND NOTICE OF TERMINATION OF REGISTRATION** 

**UNDER SECTION 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934** 

**OR SUSPENSION OF DUTY TO FILE REPORTS UNDER SECTIONS 13 AND 15(d)** 

**OF THE SECURITIES EXCHANGE ACT OF 1934** 

**Commission File Number: 001-38441** 

## ChampionX Corporation
**(Exact name of registrant as specified in its charter)** 

**42 rue Saint-Dominique, Paris, France 75007** 

**5599 San Felipe, Houston, Texas, U.S.A. 77056** 

**62 Buckingham Gate, London, United Kingdom SW1E 6AJ** 

**Parkstraat 83, The Hague, The Netherlands 2514 JG** 

**(713) 513-2000** 

**(Address, including zip code, and telephone number, including area code, of registrant's principal executive offices)** 

**Common Stock, par value $0.01 per share** 

**(Title of each class of securities covered by this Form)** 

**None** 

**(Titles of all other classes of securities for which a duty to file reports under section 13(a) or 15(d) remains)** 

Please place an X in the box(es) to designate the appropriate rule provision(s) relied upon to terminate or suspend the duty to file reports:

---

| | |
|:---|:---|
|  Rule 12g-4(a)(1) | ☒ |
|  Rule 12g-4(a)(2) | ☐ |
|  Rule 12h-3(b)(1)(i) | ☒ |
|  Rule 12h-3(b)(1)(ii) | ☐ |
|  Rule 15d-6 | ☐ |
|  Rule 15d-22(b) | ☐ |

---

Approximate number of holders of record as of the certification or notice date: 1.

Pursuant to the requirements of the Securities Exchange Act of 1934, ChampionX Corporation has caused this certification/notice to be signed on its behalf by the undersigned duly authorized person.

---

| | | |
|:---|:---|:---|
|  | **CHAMPIONX CORPORATION** | **CHAMPIONX CORPORATION** |
| Date: July 28, 2025 | By: | /s/ Samantha Blons |
|  |  | Name: Samantha Blons |
|  |  | Title: Secretary |

---