CHX / ChampionX Corporation - Pemfailan SEC, Laporan Tahunan, Penyata Proksi

ChampionX Corporation
US ˙ NasdaqGS ˙ US15872M1045
SIMBOL INI TIDAK AKTIF LAGI

Statistik Asas
LEI 549300EP2909K6DYYP38
CIK 1723089
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to ChampionX Corporation
SEC Filings (Chronological Order)
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July 28, 2025 15-12G

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

15-12G 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 specifie

July 16, 2025 S-8 POS

As filed with the Securities and Exchange Commission on July 16, 2025

S-8 POS As filed with the Securities and Exchange Commission on July 16, 2025 Registration No.

July 16, 2025 S-8 POS

As filed with the Securities and Exchange Commission on July 16, 2025

S-8 POS As filed with the Securities and Exchange Commission on July 16, 2025 Registration No.

July 16, 2025 EX-3.1

THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION CHAMPIONX CORPORATION

EX-3.1 Exhibit 3.1 THIRD AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF CHAMPIONX CORPORATION ChampionX Corporation (the “Corporation”), a corporation organized and existing under the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify as follows: 1. The name of the Corporation is ChampionX Corporation. The Corporation was originally incorporated under the name

July 16, 2025 EX-3.2

SECOND AMENDED AND RESTATED BY-LAWS ChampionX Corporation, a Delaware corporation (the “Corporation”) (Adopted as of July 16, 2025)

EX-3.2 Exhibit 3.2 SECOND AMENDED AND RESTATED BY-LAWS OF ChampionX Corporation, a Delaware corporation (the “Corporation”) (Adopted as of July 16, 2025) SECOND AMENDED AND RESTATED BY-LAWS OF CHAMPIONX CORPORATION ARTICLE I. OFFICES Section 1.1. Registered Office. The registered office of the Corporation within the State of Delaware shall be located at either (a) the principal place of business o

July 16, 2025 S-8 POS

As filed with the Securities and Exchange Commission on July 16, 2025

S-8 POS As filed with the Securities and Exchange Commission on July 16, 2025 Registration No.

July 16, 2025 8-K

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): July 16, 2025 ChampionX Corporati

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): July 16, 2025 ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

July 16, 2025 S-8 POS

As filed with the Securities and Exchange Commission on July 16, 2025

S-8 POS As filed with the Securities and Exchange Commission on July 16, 2025 Registration No.

July 15, 2025 425

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): July 15, 2025 SCHLUMBERGER N.V. (

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: July 15, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the Securit

June 10, 2025 8-K

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 June 10, 2025 Date of Report (Date of earliest event reported) ChampionX Corporatio

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 June 10, 2025 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

April 30, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: April 30, 2025 Update SLB Announces Progress With Norwegian Competition Authority on ChampionX Acquisition Published: 04/30/2025 SLB today announced that it exp

April 30, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2025 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporatio

April 30, 2025 EX-10.2

Sixth Amendment to Master Receivables Purchase Agreement, dated as of March 6, 2025 among ChampionX LLC and US Synthetic Corporation as Sellers, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

Exhibit 10.2 SIXTH AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This Sixth Amendment dated as of March 6, 2025 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC and US Synthetic Corporation, each as Seller and Servicer, ChampionX Corporation, as Company and Seller Representative, and JPMorgan Chase Bank, N.A., as Purchas

April 29, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 April 29, 2025 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

April 29, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ☒ Defin

April 29, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (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)) ☐ Defin

April 29, 2025 EX-99.1

ChampionX Reports First Quarter 2025 Results

Exhibit 99.1 ChampionX Reports First Quarter 2025 Results THE WOODLANDS, TX, April 29, 2025 - ChampionX Corporation (NASDAQ: CHX) (“ChampionX” or the “Company”) today announced first quarter of 2025 results. Revenue was $864.5 million, net income attributable to ChampionX was $85.8 million, and adjusted EBITDA was $190.9 million. Income before income taxes margin was 12.1% and adjusted EBITDA marg

April 28, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: April 25, 2025 REFINITIV STREETEVENTS EDITED TRANSCRIPT SLB.N - Q1 2025 Schlumberger NV Earnings Call EVENT DATE/TIME: APRIL 25, 2025 / 1:30PM GMT OVERVIEW: Com

April 25, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: April 25, 2025 SLB First-Quarter 2025 Results Prepared Remarks James R. McDonald – SVP of Investor Relations and Industry Affairs Thank you, Meghan. Good mornin

April 25, 2025 425

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): April 25, 2025 SCHLUMBERGER N.V.

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): April 25, 2025 SCHLUMBERGER N.V. (SCHLUMBERGER LIMITED) (Exact name of registrant as specified in its charter) Curaçao 1-4601 52-0684746 (State or other jurisdiction of incorporation)

April 10, 2025 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: April 10, 2025 Update on the planned acquisition of ChampionX Published: 04/10/2025 SLB today announced that the United Kingdom Competition and Markets Auth

April 1, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 (State or other jurisdiction of incorporation) (Commission file number) 2445 Technology Forest Blvd Building 4, 12th Floor The Woodlands, Texas 77381 (Address of principal executive offices) (Zi

March 27, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: March 27, 2025 News Release SLB provides update on planned acquisition of ChampionX HOUSTON, March 27, 2025 — SLB (NYSE: SLB) today announced that the United Ki

February 26, 2025 EX-99.1

ChampionX Announces Definitive Agreement to Sell US Synthetic Corporation

Exhibit 99.1 ChampionX Announces Definitive Agreement to Sell US Synthetic Corporation THE WOODLANDS, Texas, February 25, 2025 (GLOBE NEWSWIRE) — ChampionX Corporation (“ChampionX” or the “Company”) (NASDAQ: CHX), a global leader in oilfield technology, announced today that it has entered into a definitive agreement to sell all of its equity interests in US Synthetic Corporation (“US Synthetic”) t

February 26, 2025 425

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) February 25, 2025 (February 24, 20

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: February 25, 2025 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of The Sec

February 26, 2025 EX-2.1

Equity Purchase Agreement, dated February 24, 2025, by and among ChampionX, Purchaser and, solely for purposes set forth therein, SLB and Merger Sub.

Exhibit 2.1 EQUITY PURCHASE AGREEMENT BY AND AMONG CHAMPIONX CORPORATION (A DELAWARE CORPORATION), USS HARDTECH, LLC, (A DELAWARE LIMITED LIABILITY COMPANY) SOLELY FOR PURPOSES OF ARTICLE I, SECTION 6.03, SECTION 6.05, SECTION 6.06, SECTION 6.14, SECTION 6.17(d), SECTION 6.17(i), SECTION 6.20 AND ARTICLE X, SCHLUMBERGER LIMITED (A CURAÇAO CORPORATION) AND SOLELY FOR PURPOSES OF SECTION 6.17(d) AND

February 25, 2025 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: February 25, 2025 News Release SLB Provides Update on Planned Acquisition of ChampionX HOUSTON, February 25, 2025—SLB (NYSE: SLB) today announced that, in c

February 25, 2025 EX-2.1

Equity Purchase Agreement, dated February 24, 2025, by and among ChampionX Corporation, USS HardTech, LLC and, solely for purposes set forth therein, Schlumberger Limited and Sodium Merger Sub, Inc.

Exhibit 2.1 EQUITY PURCHASE AGREEMENT BY AND AMONG CHAMPIONX CORPORATION (A DELAWARE CORPORATION), USS HARDTECH, LLC, (A DELAWARE LIMITED LIABILITY COMPANY) SOLELY FOR PURPOSES OF ARTICLE I, SECTION 6.03, SECTION 6.05, SECTION 6.06, SECTION 6.14, SECTION 6.17(d), SECTION 6.17(i), SECTION 6.20 AND ARTICLE X, SCHLUMBERGER LIMITED (A CURAÇAO CORPORATION) AND SOLELY FOR PURPOSES OF SECTION 6.17(d) AND

February 25, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement

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) February 25, 2025 (February 24, 2025) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorpo

February 25, 2025 EX-99.1

ChampionX Announces Definitive Agreement to Sell US Synthetic Corporation

Exhibit 99.1 ChampionX Announces Definitive Agreement to Sell US Synthetic Corporation THE WOODLANDS, Texas, February 25, 2025 (GLOBE NEWSWIRE) — ChampionX Corporation (“ChampionX” or the “Company”) (NASDAQ: CHX), a global leader in oilfield technology, announced today that it has entered into a definitive agreement to sell all of its equity interests in US Synthetic Corporation (“US Synthetic”) t

February 5, 2025 EX-19.1

Securities Trading Policy of the Company

Exhibit 19.1 SECURITIES TRADING POLICY During the course of your service at ChampionX Corporation (together with its direct and indirect subsidiaries, “ChampionX” or the “Company”), you may become aware of “material nonpublic information.” This Policy confirms procedures that employees, officers and directors of ChampionX must follow with regard to such information and establishes requirements app

February 5, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38441 ChampionX Corporation (Ex

February 5, 2025 EX-21.1

Subsidiaries of

Exhibit 21.1 Subsidiaries of ChampionX Corporation Subsidiary Jurisdiction of Formation Apergy Artificial Lift de México, S. A. de C.V. Mexico Apergy Artificial Lift Pty. Ltd Queensland Apergy Canada ULC British Columbia Apergy Egypt LLC Egypt Apergy Energy (Kenya) Limited Kenya Apergy for Petroleum Services LLC Egypt Apergy Minority Luxembourg S.à r.l. Luxembourg Apergy Rods UK Limited England an

February 5, 2025 EX-10.24

Form of Section 280G Mitigation Agreement, dated as of December 23, 2024, by and between ChampionX Corporation and certain executive officers

Exhibit 10.24 ChampionX 2445 Technology Forest Blvd. Building 4, 12th Floor The Woodlands, TX 77381 championX.com December 23, 2024 [Name] Re: Section 280G Mitigation Agreement Dear [Name]: You currently hold certain Restricted Stock Unit awards and Performance Share Awards granted under the ChampionX Corporation Amended and Restated 2018 Equity and Cash Incentive Plan (the “2018 Plan”) identified

February 4, 2025 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 February 4, 2025 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

February 4, 2025 EX-99.1

ChampionX Reports Fourth Quarter and Full Year 2024 Results

Exhibit 99.1 ChampionX Reports Fourth Quarter and Full Year 2024 Results •Fourth-quarter revenue of $912.0 million •Fourth-quarter net income attributable to ChampionX of $82.8 million •Fourth-quarter adjusted EBITDA of $212.3 million •Fourth-quarter income before income taxes margin of 13.0% •Fourth quarter adjusted EBITDA margin of 23.3% •Fourth-quarter cash from operating activities of $207.3 m

January 21, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: January 17, 2025 REFINITIV STREETEVENTS EDITED TRANSCRIPT SLB.N-Q4 2024 Schlumberger NV Earnings Call EVENT DATE/TIME: JANUARY 17, 2025 / 2:30PM GMT OVERVIEW:

January 17, 2025 425

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): January 17, 2025 SCHLUMBERGER N.V

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): January 17, 2025 SCHLUMBERGER N.V. (SCHLUMBERGER LIMITED) (Exact name of registrant as specified in its charter) Curaçao 1-4601 52-0684746 (State or other jurisdiction of incorporatio

January 17, 2025 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: January 17, 2025 SLB Fourth-Quarter and Full-Year 2024 Results Prepared Remarks James R. McDonald – SVP of Investor Relations and Industry Affairs Thank you, K

December 27, 2024 8-K

Current Report

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) December 23, 2024 ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

October 24, 2024 EX-10.1

Master Receivables Purchase Agreement Facility Extension Request dated August 30, 2024

Exhibit 10.1 Facility Extension Request August 30, 2024 JPMorgan Chase Bank, N.A., as Purchaser 575 Washington Boulevard Jersey City, NJ, 07310 Reference is hereby made to that certain Master Receivables Purchase Agreement, dated as of June 28, 2022, by and among, inter alios, ChampionX Corporation (the “Seller Representative”), the following subsidiaries of the Seller Representative, as sellers a

October 24, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corpor

October 24, 2024 EX-10.2

, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser.

Exhibit 10.2 FIFTH AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This Fifth Amendment dated as of August 30th, 2024 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC and US Synthetic Corporation, as Seller and Servicer, ChampionX Corporation, as Company and Seller Representative, and JPMorgan Chase Bank, N.A., as Purchase

October 23, 2024 EX-99.1

ChampionX Reports Third Quarter 2024 Results

Exhibit 99.1 ChampionX Reports Third Quarter 2024 Results •Revenue of $906.5 million •Net income attributable to ChampionX of $72.0 million •Adjusted net income of $85.9 million •Adjusted EBITDA of $197.5 million •Income before income taxes margin of 11.2% •Adjusted EBITDA margin of 21.8% •Cash from operating activities of $141.3 million and free cash flow of $108.1 million THE WOODLANDS, TX, Octo

October 23, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 October 23, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

October 21, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: October 18, 2024 REFINITIV STREETEVENTS EDITED TRANSCRIPT SLB.N - Q3 2024 Schlumberger NV Earnings Call EVENT DATE/TIME: OCTOBER 18, 2024 / 1:30PM GMT OVER

October 18, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: October 18, 2024 SLB Third Quarter 2024 Results Prepared Remarks James R. McDonald—SVP of Investor Relations and Industry Affairs Thank you, Leah. Good morning

October 18, 2024 425

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): October 18, 2024 SCHLUMBERGER N.V

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): October 18, 2024 SCHLUMBERGER N.V. (SCHLUMBERGER LIMITED) (Exact name of registrant as specified in its charter) Curaçao 1-4601 52-0684746 (State or other jurisdiction of incorporatio

July 25, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporation

July 25, 2024 EX-10.1

Fourth Amendment to Master Receivables Purchase Agreement, dated as of May 16, 2024 among ChampionX LLC and US Synthetic Corporation as Sellers, Apergy USA LLC as Servicer, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

Exhibit 10.1 FOURTH AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This Fourth Amendment dated as of May 16, 2024 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC and US Synthetic Corporation, as Seller and Servicer, Apergy USA, Inc., as Servicer, ChampionX Corporation, as Company and Seller Representative, and JPMorgan C

July 24, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 July 24, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

July 24, 2024 EX-99.1

ChampionX Reports Second Quarter 2024 Results

Exhibit 99.1 ChampionX Reports Second Quarter 2024 Results •Revenue of $893.3 million •Net income attributable to ChampionX of $52.6 million •Adjusted net income of $71.2 million •Adjusted EBITDA of $183.2 million •Income before income taxes margin of 9.3% •Adjusted EBITDA margin of 20.5% •Cash from operating activities of $67.6 million and free cash flow of $38.3 million THE WOODLANDS, TX, July 2

July 22, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: July 19, 2024 REFINITIV STREETEVENTS EDITED TRANSCRIPT Q2 2024 SCHLUMBERGER NV EARNINGS CALL EVENT DATE/TIME: July 19, 2024 / 1:30PM UTC An LSEG Business J

July 19, 2024 425

Change

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: July 19, 2024 News Release SLB Announces Second-Quarter 2024 Results • Revenue of $9.14 billion increased 5% sequentially and 13% year on year • GAAP EPS o

July 19, 2024 425

1

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: July 19, 2024 SLB Second-Quarter 2024 Results Prepared Remarks James R. McDonald—SVP of Investor Relations and Industry Affairs Thank you, Leah. Good morning,

July 2, 2024 425

SLB-Private

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: July 2, 2024 News Release SLB Provides Update on Planned Acquisition of ChampionX HOUSTON, July 02, 2024—SLB (NYSE: SLB) today announced that, as expected, it

June 20, 2024 425

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): June 18, 2024 ChampionX Corporati

          Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: June 18, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15(d) of the

June 18, 2024 8-K

Current Report

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): June 18, 2024 ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

June 17, 2024 425

Filed by Schlumberger N.V.

          Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: June 17, 2024 Olivier Le Peuch J.P. Morgan Energy Conference June 17, 2024 Good afternoon, ladies, and gentlemen, it is a pleasure to be here today.

June 17, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: June 17, 2024 Enhancing Margins and Leveraging Technology across Resilient markets Olivier Le Peuch, CEO 17 June 2024 Disclaimer Forward-Looking Statements Thi

June 4, 2024 425

This email is classified as SLB Private and is for internal use only. LinkedIn | Facebook | Instagram | YouTube

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: June 3, 2024 Organizational Announcement | June 2024 From Amy Chua, ChampionX Integration Director: I am happy to officially announce the members of the Ch

May 30, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 (State or other jurisdiction of incorporation) (Commission file number) 2445 Technology Forest Blvd Building 4, 12th Floor The Woodlands, Texas 77381 (Address of principal executive offices) (Zi

May 17, 2024 8-K

Submission of Matters to a Vote of Security Holders

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 May 15, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

May 15, 2024 DEFM14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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)) ☒ Defi

April 25, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2024 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporatio

April 24, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 April 24, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

April 24, 2024 EX-99.1

ChampionX Reports First Quarter 2024 Results

Exhibit 99.1 ChampionX Reports First Quarter 2024 Results •Revenue of $922.1 million, decreased 3% year-over-year •Net income attributable to ChampionX of $112.9 million, increased 78% year-over-year •Adjusted net income of $96.4 million, increased 17% year-over-year •Adjusted EBITDA of $191.7 million, increased 4% year-over-year •Income before income taxes margin of 15.2%, increased 547 basis poi

April 23, 2024 425

SLB to Acquire ChampionX -A Conversation

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 23, 2024   A Message from our Midstream Director, Ziad Jeha SLB to Acquire ChampionX -A Conversation   Dear Midstream Team, Please join me on April 30th

April 22, 2024 425

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425 APRIL 19, 2024 / 1:30PM GMT, Q1 2024 Schlumberger NV Earnings Call Filed by Schlumberger N.

April 22, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 19, 2024 SLB First-Quarter 2024 Results Prepared Remarks James R. McDonald—SVP of Investor Relations & Industry Affairs Thank you, Leah. Good morning, an

April 19, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 19, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 19, 2024 On April 19, 2024, ChampionX Corporation shared the following materials with certain employees. Commercial Talking Points and FAQs Talking Point

April 19, 2024 425

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): April 19, 2024 SCHLUMBERGER N.V.

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): April 19, 2024 SCHLUMBERGER N.V. (SCHLUMBERGER LIMITED) (Exact name of registrant as specified in its charter) Curaçao 1-4601 52-0684746 (State or other jurisdiction of incorporation)

April 17, 2024 425

SLB to acquire ChampionX A message from Ziad Jeha, Midstream Director

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 17, 2024 SLB to acquire ChampionX A message from Ziad Jeha, Midstream Director Dear Midstream Team, I am pleased to announce that SLB has reached an agre

April 15, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 15, 2024 I am happy to announce that Amy Chua has been named the Integration Director, ChampionX. In this critical role, Amy will lead the cross-function

April 11, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 11, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filers SEC File No.: 001-38441 Date: April 10, 2024 On April 10, 2024, ChampionX Corporation (the “Company”) shared the following materials with certain employees of the Company. Transaction co

April 11, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 10, 2024 A Message from our Artificial Lift Director, Ernesto Cuadros SLB to Acquire ChampionX -A Conversation Dear Artificial Lift Team, Please join

April 8, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 5, 2024 Like many of you, I am thrilled about the announcement of our two recent acquisitions and eagerly anticipate the value we will create for our cus

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer's SEC File No.: 001-38441 Date: April 4, 2024 Forward-Looking Statements This communication contains forward-looking statements within the meaning of the Private Securities Litigation Reform

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 SLB to Acquire ChampionX in an All-Stock Transaction April 2, 2024 Disclaimer Forward-Looking Statements This communication contains forward-look

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 425

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 3, 2024 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securit

April 4, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 3, 2024 EX-99.1

SLB Announces Agreement to Acquire

EX-99.1 Exhibit 99.1 News Release SLB Announces Agreement to Acquire ChampionX in an All-Stock Transaction • Acquisition strengthens SLB as a leader in production space, with world-class production chemicals and artificial lift technologies • Combined portfolios will drive customer value through deep industry expertise and digital integration, as well as enhanced equipment life and production opti

April 3, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 3, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 REFINITIV STREETEVENTS EDITED TRANSCRIPT SLB.N - Schlumberger NV to Announce the Acquisition of ChampionX Corp Call EVENT DATE/TIME: APRIL 02

April 3, 2024 EX-2.1

Agreement and Plan of Merger, dated as of April 2, 2024, by and among ChampionX Corporation, Sodium Holdco, Inc., Schlumberger Limited and Sodium Merger Sub, Inc.

EX-2.1 Exhibit 2 Execution Version AGREEMENT AND PLAN OF MERGER by and among SCHLUMBERGER LIMITED, SODIUM HOLDCO, INC., SODIUM MERGER SUB, INC. and CHAMPIONX CORPORATION Dated as of April 2, 2024 TABLE OF CONTENTS Section Page ARTICLE I THE MERGER 2 Section 1.1 The Merger 2 Section 1.2 Closing 2 Section 1.3 Effective Time 2 Section 1.4 Effects of the Merger 2 Section 1.5 Organizational Documents o

April 3, 2024 EX-99.2

Disclaimer other business partners; the terms and timing of the proposed transaction; the occurrence of any event, change Forward-Looking Statements or other circumstance that could give rise to the termination of the proposed transaction; the antici

EX-99.2 Exhibit 99.2 SLB to Acquire ChampionX in an All-Stock Transaction April 2, 2024 Disclaimer other business partners; the terms and timing of the proposed transaction; the occurrence of any event, change Forward-Looking Statements or other circumstance that could give rise to the termination of the proposed transaction; the anticipated or This communication contains forward-looking statement

April 3, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (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)) ☐ Defin

April 3, 2024 8-K/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporat

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fi

April 3, 2024 425

April 2, 2024 SLB to Acquire ChampionX in an All-Stock Transaction Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Ch

425 April 2, 2024 SLB to Acquire ChampionX in an All-Stock Transaction Filed by Schlumberger N.

April 3, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporat

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT Pursuant to Section 13 OR 15(d) of the Securities Exchange Act of 1934 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fi

April 3, 2024 425

April 2, 2024 SLB to Acquire ChampionX Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer's

425 April 2, 2024 SLB to Acquire ChampionX Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer's SEC File No.: 001-38441 Date: April 2, 2024 Disclaimer Forward-Looking Statements This communication contains forward-looking statements within th

April 3, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ☒ Defin

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer's SEC File No.: 001-38441 Date: April 2, 2024 Forward-Looking Statements This communication contains forward-looking statements within the meaning of the Private Securities Litigation Reform

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 Employee FAQs General Questions How does this acquisition fit within SLB’s strategy? • SLB’s core oil and gas business will continue to be a key

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 Customer Communications Sales and Commercial Team: In order to support any customer inquiries following today’s announcement of our intent to acq

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 DEFA14A

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 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporatio

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 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 EX-99.2

Disclaimer other business partners; the terms and timing of the proposed transaction; the occurrence of any event, change Forward-Looking Statements or other circumstance that could give rise to the termination of the proposed transaction; the antici

Exhibit 99.2 SLB to Acquire ChampionX in an All-Stock Transaction April 2, 2024 Disclaimer other business partners; the terms and timing of the proposed transaction; the occurrence of any event, change Forward-Looking Statements or other circumstance that could give rise to the termination of the proposed transaction; the anticipated or This communication contains forward-looking statements within

April 2, 2024 EX-99.1

SLB Announces Agreement to Acquire

Exhibit 99.1 News Release SLB Announces Agreement to Acquire ChampionX in an All-Stock Transaction • Acquisition strengthens SLB as a leader in production space, with world-class production chemicals and artificial lift technologies • Combined portfolios will drive customer value through deep industry expertise and digital integration, as well as enhanced equipment life and production optimization

April 2, 2024 425

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): April 2, 2024 SCHLUMBERGER N.V. (

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): April 2, 2024 SCHLUMBERGER N.V. (SCHLUMBERGER LIMITED) (Exact name of registrant as specified in its charter) Curaçao 1-4601 52-0684746 (State or other jurisdiction of incorporation)

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 Investor Call Script James McDonald—SVP of Investor Relations & Industry Affairs, SLB Thank you, Leah. Good morning, and welcome to our conferenc

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corp Filer’s SEC File No.: 001-38441 Date: April 2, 2024 Employee Announcement I am pleased to announce that SLB has reached an agreement to purchase ChampionX Corporation. The combination of the two companies

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 425

Filed by Schlumberger N.V.

425 Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 FAQs Central FAQs General Questions How does this acquisition fit within SLB’s strategy? • SLB’s core oil and gas business will continue to b

April 2, 2024 425

Filed by Schlumberger N.V.

Filed by Schlumberger N.V. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: ChampionX Corporation Filer’s SEC File No.: 001-38441 Date: April 2, 2024 Investor FAQs General Questions How does this acquisition fit within SLB’s strategy? • SLB’s core oil and gas business will continue to be a key

April 2, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 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 State

April 2, 2024 8-K

Entry into a Material Definitive Agreement

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 April 2, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

February 21, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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) February 15, 2024 ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

February 21, 2024 EX-10.1

ChampionX Corporation Amended and Restated Senior Executive Change-in-Control Severance Plan, effective February 15, 2024

Exhibit 10.1 CHAMPIONX CORPORATION AMENDED AND RESTATED SENIOR EXECUTIVE CHANGE-IN-CONTROL SEVERANCE PLAN Introduction This ChampionX Corporation Amended and Restated Senior Executive Change-in-Control Severance Plan (the “Plan”) sets forth the policy of ChampionX Corporation, a Delaware corporation (“ChampionX”), and each of its Subsidiaries (as defined in Article 12) which employs an “Eligible E

February 13, 2024 SC 13G/A

CHX / ChampionX Corporation / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv0580-championxcorp.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 6)* Name of issuer: ChampionX Corp Title of Class of Securities: Common Stock CUSIP Number: 15872M104 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the ru

February 6, 2024 EX-10.9

Master Receivables Purchase Agreement Facility Extension Request dated July 20, 2023

Exhibit 10.9 Facility Extension Request July 20, 2023 JPMorgan Chase Bank, N.A., as Purchaser 575 Washington Boulevard Jersey City, NJ 07310 Reference is hereby made to that certain Master Receivables Purchase Agreement, dated as of June 28, 2022, by and among, inter alios, ChampionX Corporation (the “Seller Representative”), the following subsidiaries of the Seller Representative, as sellers and

February 6, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38441 ChampionX Corporation (Ex

February 6, 2024 EX-4.1

Exhibit 4.1

Exhibit 4.1 DESCRIPTION OF CHAMPIONX CORPORATION COMMON STOCK ChampionX Corporation (“ChampionX,” the “Company,” “we,” “us,” and “our”) has one class of securities registered under Section 12 of the Securities Exchange Act of 1934: our common stock, par value $1.00 per share. The following description of the material terms of the capital stock of ChampionX includes a summary of certain provisions

February 6, 2024 EX-10.8

Master Receivables Purchase Agreement Facility Extension Request dated June 26, 2023

Exhibit 10.8 Facility Extension Request June 26, 2023 JPMorgan Chase Bank, N.A., as Purchaser 575 Washington Boulevard Jersey City, NJ 07310 Reference is hereby made to that certain Master Receivables Purchase Agreement, dated as of June 28, 2022, by and among, inter alios, ChampionX Corporation (the “Seller Representative”), the following subsidiaries of the Seller Representative, as sellers and

February 6, 2024 EX-10.6

Second Amendment to Master Receivables Purchase Agreement, dated as of October 24, 2023 among ChampionX LLC, US Synthetic Corporation and Apergy ESP Systems, LLC as Sellers, Apergy USA, Inc. as Servicer, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

Exhibit 10.6 SECOND AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This Second Amendment dated as of October 24th, 2023 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC, US Synthetic Corporation and Apergy ESP Systems, LLC,, as Seller and Servicer, Apergy USA, Inc., as Servicer, ChampionX Corporation, as Company and Selle

February 6, 2024 EX-10.10

Master Receivables Purchase Agreement Facility Extension Request dated August 28, 2023

Exhibit 10.10 Facility Extension Request August 28, 2023 JPMorgan Chase Bank, N.A., as Purchaser 575 Washington Boulevard Jersey City, NJ 07310 Reference is hereby made to that certain Master Receivables Purchase Agreement, dated as of June 28, 2022, by and among, inter alios, ChampionX Corporation (the “Seller Representative”), the following subsidiaries of the Seller Representative, as sellers a

February 6, 2024 EX-21.1

Subsidiaries of

Exhibit 21.1 Subsidiaries of ChampionX Corporation Subsidiary Jurisdiction of Formation Apergy Artificial Lift de México, S. A. de C.V. Mexico Apergy Artificial Lift Pty. Ltd Queensland Apergy Canada ULC British Columbia Apergy Egypt LLC Egypt Apergy Energy (Kenya) Limited Kenya Apergy for Petroleum Services LLC Egypt Apergy Minority Luxembourg S.à r.l. Luxembourg Apergy Rods UK Limited England an

February 6, 2024 EX-10.5

First Amendment to Master Receivables Purchase Agreement, dated as of October 4, 2022 among ChampionX LLC and US Synthetic Corporation as Sellers, Apergy USA, Inc. as Servicer, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

Exhibit 10.5 FIRST AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This First Amendment dated as of October 4, 2022 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC and US Synthetic Corporation, each as Seller and Servicer, Apergy USA, Inc., as Servicer, ChampionX Corporation, as Company and Seller Representative, and JPMo

February 6, 2024 EX-97.1

Amended and Restated Executive Co

Exhibit 97.1 AMENDED AND RESTATED EXECUTIVE COMPENSATION CLAWBACK POLICY The Board of Directors of the Company (the “Board”) believes that it is in the best interests of ChampionX Corporation (the “Company”) and its shareholders to create and maintain a culture that emphasizes integrity and accountability and that reinforces the Company's pay-for-performance compensation philosophy. Accordingly, a

February 6, 2024 EX-10.7

Third Amendment to Master Receivables Purchase Agreement, dated as of December 14, 2023 among ChampionX LLC and US Synthetic Corporation as Sellers, Apergy USA, Inc. as Servicer, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

Exhibit 10.7 THIRD AMENDMENT TO MASTER RECEIVABLES PURCHASE AGREEMENT This Third Amendment dated as of December 14, 2023 (the “Amendment”) is to that certain Master Receivables Purchase Agreement dated as of June 28, 2022, among ChampionX LLC and US Synthetic Corporation, as Seller and Servicer, Apergy USA, Inc., as Servicer, ChampionX Corporation, as Company and Seller Representative, and JPMorga

February 5, 2024 EX-99.1

ChampionX Reports Fourth Quarter and Full Year 2023 Results, Increases Share Repurchase Authorization to $1.5 Billion and Raises Quarterly Dividend by 12%

Exhibit 99.1 ChampionX Reports Fourth Quarter and Full Year 2023 Results, Increases Share Repurchase Authorization to $1.5 Billion and Raises Quarterly Dividend by 12% •Fourth-quarter revenue of $943.6 million decreased 4% year-over-year, flat sequentially •Fourth-quarter net income attributable to ChampionX of $77.2 million increased 14% year-over-year, and decreased 1% sequentially •Fourth-quart

February 5, 2024 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

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 February 5, 2024 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

October 25, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corpor

October 24, 2023 EX-99.1

ChampionX Reports Third Quarter 2023 Results

Exhibit 99.1 ChampionX Reports Third Quarter 2023 Results •Revenue of $939.8 million, decreased 8% year-over-year and increased 1% sequentially •Net income attributable to ChampionX of $77.7 million, increased 237% year-over-year •Adjusted net income of $80.9 million, increased 19% year-over-year •Adjusted EBITDA of $189.5 million, increased 14% year-over-year •Income before income taxes margin of

October 24, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 October 24, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

October 3, 2023 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 September 29, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

October 3, 2023 EX-10.1

Amendment No. 1 to Amended and Restated Credit Agreement, dated September 29, 2023, by and among the Company, as borrower, the lenders party thereto and JPMorgan Chase Bank, N.A., as Administrative Agent

AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT AMENDMENT NO. 1 TO AMENDED AND RESTATED CREDIT AGREEMENT, dated as of September 29, 2023 (this “Amendment”), by and among ChampionX Corporation, a Delaware corporation (the “Borrower”), the Guarantors party hereto, the Lenders party hereto and JPMorgan Chase Bank, N.A., as the administrative agent and collateral agent (in such capacities, th

July 25, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporation

July 24, 2023 EX-99.1

ChampionX Reports Second Quarter 2023 Results

Exhibit 99.1 ChampionX Reports Second Quarter 2023 Results •Revenue of $926.6 million, decreased 1% year-over-year •Net income attributable to ChampionX of $95.8 million, increased 250% year-over-year •Adjusted net income of $99.1 million, increased 67% year-over-year •Adjusted EBITDA of $186.2 million, increased 35% year-over-year •Income before income taxes margin of 11.7%, increased 874 basis p

July 24, 2023 8-K

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 July 24, 2023 Date of Report (Date of earliest event reported) ChampionX Corporatio

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 July 24, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 (State or other jurisdiction of incorporation) (Commission file number) 2445 Technology Forest Blvd Building 4, 12th Floor The Woodlands, Texas 77381 (Address of principal executive offices) (Zi

May 11, 2023 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

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 May 10, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

May 11, 2023 EX-3.2

Amended and Restated By-Laws of the Company

AMENDED AND RESTATED BY-LAWS OF CHAMPIONX CORPORATION A Delaware Corporation Effective May 10, 2023 TABLE OF CONTENTS Page Article I OFFICES Section 1.

May 11, 2023 EX-3.1

Second Amended and Restated Certificate of Incorporation of the Company

SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF CHAMPIONX CORPORATION (Pursuant to Sections 228, 242 and 245 of the General Corporation Law of the State of Delaware) ChampionX Corporation (the “Corporation”), a corporation organized and existing under the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify as follows: (1) The name of the Corporation is ChampionX Corporation.

April 25, 2023 EX-10.1

Joinder Agreement to Master Receivable Purchase Agreement, dated as of March 28, 2023, among Apergy ESP Systems, LLC, ChampionX LLC and US Synthetic Corporation, as Sellers, Apergy USA, Inc., as Servicer, and JPMorgan Chase Bank, N.A., as Purchaser.

Exhibit 10.1 JOINDER AGREEMENT TO MASTER RECEIVABLE PURCHASE AGREEMENT THIS JOINDER AGREEMENT, dated as of March 28, 2023, (this “Joinder Agreement”) among Apergy ESP Systems, LLC, the Person to be joined hereby as a Seller and Servicer under the Purchase Agreement (as defined below) (the “New Seller”), each Seller and Servicer party to the Purchase Agreement as of the date hereof (collectively, t

April 25, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2023 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporatio

April 24, 2023 EX-99.1

ChampionX Reports First Quarter 2023 Results

Exhibit 99.1 ChampionX Reports First Quarter 2023 Results •Revenue of $948.3 million, increased 10% year-over-year •Net income attributable to ChampionX of $63.5 million, increased 73% year-over-year •Adjusted net income of $73.6 million, increased 62% year-over-year •Adjusted EBITDA of $175.6 million, increased 41% year-over-year •Cash from operating activities of $92.4 million and free cash flow

April 24, 2023 8-K

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 April 24, 2023 Date of Report (Date of earliest event reported) ChampionX Corporati

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 April 24, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

March 29, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A 1 a2023defa14a.htm DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (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 per

March 29, 2023 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ☒ Defin

March 7, 2023 EX-99.1

Tuesday, March 7, 2023 Investor Day Forward-Looking Statements This investor presentation contains statements relating to future actions and results, which are "forward-looking statements" within the meaning of the Securities Exchange Act of 1934, as

chx2023investordayslide Tuesday, March 7, 2023 Investor Day Forward-Looking Statements This investor presentation contains statements relating to future actions and results, which are "forward-looking statements" within the meaning of the Securities Exchange Act of 1934, as amended, and the Private Securities Litigation Reform Act of 1995.

March 7, 2023 8-K

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 March 7, 2023 Date of Report (Date of earliest event reported) ChampionX Corporatio

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 March 7, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

March 1, 2023 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) ¨ Defin

February 16, 2023 EX-99.2

ChampionX Increases Quarterly Dividend by 13 Percent

ChampionX Increases Quarterly Dividend by 13 Percent THE WOODLANDS, Texas, February 16, 2023 – ChampionX Corporation (Nasdaq: CHX) (“ChampionX” or the “Company”) announced today its Board of Directors has declared an increased regular quarterly dividend of $0.

February 16, 2023 EX-99.1

ChampionX Corporation Announces Appointment of Elaine Pickle and Carlos Fierro to Board of Directors; Stephen Wagner Will Retire

ChampionX Corporation Announces Appointment of Elaine Pickle and Carlos Fierro to Board of Directors; Stephen Wagner Will Retire THE WOODLANDS, Texas, February 15, 2023 – ChampionX Corporation (Nasdaq: CHX), a global leader in chemistry programs and services, artificial lift solutions, emissions technologies, automation and optimization equipment, and drilling technologies for the upstream and midstream oil and gas industry, today announced it has appointed Elaine Pickle and Carlos Fierro to the Company’s Board of Directors (the “Board”).

February 16, 2023 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Other Events

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 February 15, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

February 9, 2023 SC 13G/A

CHX / ChampionX Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 5)* Name of issuer: ChampionX Corp. Title of Class of Securities: Common Stock CUSIP Number: 15872M104 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rul

February 2, 2023 EX-21.1

Subsidiaries of

Exhibit 21.1 Subsidiaries of ChampionX Corporation Subsidiary Jurisdiction of Formation Ace Downhole, LLC Delaware Apergy (Delaware) Formation, Inc. Delaware Apergy Artificial Lift de México, S. A. de C.V. Mexico Apergy Artificial Lift International, LLC Delaware Apergy Artificial Lift Pty. Ltd Queensland Apergy Artificial Lift S.A. Argentina Apergy Artificial Lift, LLC Delaware Apergy Canada ULC

February 2, 2023 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38441 ChampionX Corporation (Ex

February 2, 2023 EX-10.13

ChampionX Mirror Savings Plan Second Amendment

Exhibit 10.13 CHAMPIONX MIRROR SAVINGS PLAN SECOND AMENDMENT This Second Amendment of the ChampionX Mirror Savings Plan is adopted by ChampionX LLC. 1.Effective as of January 1, 2023, a new subsection (4) is added to Section 3.1 as follows: Notwithstanding any provision of the Plan to the contrary, no Executive Deferrals may be made or shall be credited to the Account of any Executive after Decemb

February 1, 2023 EX-99.1

ChampionX Reports Fourth Quarter and Full Year 2022 Results

Exhibit 99.1 ChampionX Reports Fourth Quarter and Full Year 2022 Results •Revenue of $985.9 million in Q4’22, increased 20% year-over-year, and decreased 3% sequentially •Net income attributable to ChampionX of $67.9 million in Q4’22, increased 56% year-over-year, and 194% sequentially •Adjusted net income of $87.5 million in Q4’22, increased 61% year-over-year, and 29% sequentially •Adjusted EBIT

February 1, 2023 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 February 1, 2023 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

November 14, 2022 EX-3.1

Amended and Restated By-Laws of the Company.

AMENDED AND RESTATED BY-LAWS OF CHAMPIONX CORPORATION A Delaware Corporation Effective November 10, 2022 TABLE OF CONTENTS Page Article I OFFICES Section 1.

November 14, 2022 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits

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 November 10, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

November 10, 2022 SC 13G/A

CHX / ChampionX Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 4)* Name of issuer: ChampionX Corp. Title of Class of Securities: Common Stock CUSIP Number: 15872M104 Date of Event Which Requires Filing of this Statement: October 31, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule

October 26, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corpor

October 25, 2022 EX-99.1

ChampionX Reports Third Quarter 2022 Results

Exhibit 99.1 ChampionX Reports Third Quarter 2022 Results ?Revenue of $1.0 billion, increased 25% year-over-year, and 10% sequentially ?Net income attributable to ChampionX of $23.1 million, decreased 59% year-over-year, and 16% sequentially ?Adjusted net income of $67.8 million, increased 116% year-over-year, and 14% sequentially ?Adjusted EBITDA of $166.1 million, increased 34% year-over-year, a

October 25, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 October 25, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

July 27, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporation

July 26, 2022 EX-99.1

ChampionX Reports Second Quarter 2022 Results

Exhibit 99.1 ChampionX Reports Second Quarter 2022 Results ?Revenue of $932.6 million, increased 24% year-over-year, and 8% sequentially ?Net income attributable to ChampionX of $27.3 million, increased 277% year-over-year, and decreased 26% sequentially ?Adjusted net income of $59.3 million, increased 152% year-over-year, and 30% sequentially ?Adjusted EBITDA of $138.3 million, increased 31% year

July 26, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 July 26, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

July 5, 2022 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant

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 June 28, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

July 5, 2022 EX-10.1

Master Receivables Purchase Agreement, dated as of June 28, 2022, by and among ChampionX LLC and US Synthetic Corporation as Sellers, Apergy USA, Inc. as Servicer, ChampionX Corporation, and JPMorgan Chase Bank, N.A., as Purchaser

EXECUTION VERSION MASTER RECEIVABLES PURCHASE AGREEMENT This MASTER RECEIVABLES PURCHASE AGREEMENT (as it may be amended, restated, supplemented or otherwise modified from time to time, this ?Agreement?) is made as of June 28, 2022 among ChampionX LLC, a Delaware limited liability company (?ChampionX?), as a seller and a servicer hereunder, US Synthetic Corporation, a Delaware corporation (?US Syn

July 5, 2022 EX-10.2

Performance Undertaking, dated June 28, 2022, made by ChampionX Corporation in favor of JPMorgan Chase Bank, N.A.

PERFORMANCE UNDERTAKING This PERFORMANCE UNDERTAKING, dated June 28, 2022 (as it may be amended, supplemented, restated or otherwise modified from time to time, this ?Undertaking?), is made by ChampionX Corporation, a Delaware corporation (the ?Guarantor?), in favor of JPMorgan Chase Bank, N.

June 8, 2022 8-K

Entry into a Material Definitive Agreement, Termination of a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Other Events

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 June 7, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

June 8, 2022 EX-99.1

ChampionX Successfully Closes Debt Refinancing

Exhibit 99.1 ChampionX Successfully Closes Debt Refinancing THE WOODLANDS, TX, June 7, 2022 - ChampionX Corporation (NASDAQ: CHX) (?ChampionX? or the ?Company?), today announced that it has refinanced its existing credit facilities with a restated senior secured credit facility, amending and restating its 2018 senior secured credit facility. The restated agreement provides a $625 million 7-year te

June 8, 2022 EX-10.1

Restatement Agreement, dated June 7, 2022, by and among ChampionX Corporation, as Borrower, the lenders party thereto, and JPMorgan Chase Bank, N.A., as Administrative Agent

Execution Version RESTATEMENT AGREEMENT RESTATEMENT AGREEMENT, dated as of June 7, 2022 (this ?Agreement?), by and among ChampionX Corporation, a Delaware corporation (the ?Borrower?), the Guarantors party hereto, the Lenders party hereto, the Issuing Banks party hereto and JPMorgan Chase Bank, N.

May 25, 2022 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 (State or other jurisdiction of incorporation) (Commission file number) 2445 Technology Forest Blvd Building 4, 12th Floor The Woodlands, Texas 77381 (Address of principal executive offices) (Zi

May 13, 2022 8-K

Submission of Matters to a Vote of Security Holders

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 May 11, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

April 27, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 ☐ TRANSITION REPORT PURSUANT TO

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2022 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporatio

April 26, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 April 26, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

April 26, 2022 EX-99.1

ChampionX Reports First Quarter 2022 Results

Exhibit 99.1 ChampionX Reports First Quarter 2022 Results ?Revenue of $866.0 million, increased 26% year-over-year, and 5% sequentially ?Net income attributable to ChampionX of $36.7 million; adjusted net income of $45.5 million ?Adjusted EBITDA of $124.8 million, increased 32% year-over-year, and decreased 6% sequentially ?Cash from operating activities of $(43.1) million and free cash flow of $(

March 31, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (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)) ? Defin

March 30, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A 1 a2022proxystatement.htm DEF 14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x Filed by a Party other than the Registrant ¨ Check the appropriate box: ¨ Preliminary Proxy Statement ¨ Confidential, For Use of the Commission Only

March 7, 2022 EX-99.1

ChampionX Announces $250 Million Share Repurchase Authorization as Part of Comprehensive Capital Allocation Framework

Exhibit 99.1 ChampionX Announces $250 Million Share Repurchase Authorization as Part of Comprehensive Capital Allocation Framework THE WOODLANDS, TX, March 7, 2022 - ChampionX Corporation (NASDAQ: CHX) (?ChampionX? or the ?Company?) today announced that its Board of Directors has approved a new $250 million share repurchase program (?2022 Share Repurchase Program?). Under the 2022 Share Repurchase

March 7, 2022 8-K

Financial Statements and Exhibits, Other Events

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 March 7, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

February 14, 2022 SC 13G/A

CHX / ChampionX Corp / Boston Partners - ROBECO INVESTMENT MANAGEMENT INC. Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 3)* ChampionX Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 15872M104 (CUSIP Number) December 31, 2021 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

February 10, 2022 EX-FILING FEES

Filing Fee Table

CALCULATION OF REGISTRATION FEE Form S-8 (Form Type) ChampionX Corporation (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered Securities Title of securities to be registered Amount to be registered (1) Proposed maximum offering price per share Proposed maximum aggregate offering price Amount of registration fee Common Stock, par value $0.

February 10, 2022 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 ☐ TRANSITION REPORT PURSUANT TO SECTI

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38441 ChampionX Corporation (Ex

February 10, 2022 S-8

As filed with the Securities and Exchange Commission on February 10, 2022

As filed with the Securities and Exchange Commission on February 10, 2022 Registration No.

February 10, 2022 EX-10.13

ChampionX Mirror Savings Plan First Amendment

Exhibit 10.13 CHAMPIONX MIRROR SAVINGS PLAN FIRST AMENDMENT This First Amendment of the ChampionX Mirror Savings Plan is adopted by ChampionX LLC. 1.Effective as of January 1, 2022, a new subsection (3) is added to Section 3.3 as follows: Effective January 1, 2022, notwithstanding any provision of the Plan to the contrary, no Matching Contributions shall be credited to the Account of any Executive

February 10, 2022 EX-21.1

Subsidiaries of

Exhibit 21.1 Subsidiaries of ChampionX Corporation Subsidiary Jurisdiction of Formation Accelerated Production Systems Limited England and Wales Ace Downhole, LLC Delaware Apergy (Delaware) Formation, Inc. Delaware Apergy Artificial Lift de M?xico, S. A. de C.V. Mexico Apergy Artificial Lift International, LLC Delaware Apergy Artificial Lift Pty. Ltd Queensland Apergy Artificial Lift S.A. Argentin

February 9, 2022 EX-99.1

ChampionX Reports Fourth Quarter and Full Year 2021 Results

Exhibit 99.1 ChampionX Reports Fourth Quarter and Full Year 2021 Results ?Revenue of $822.1 million in Q4?21 ?Net income attributable to ChampionX of $43.4 million in Q4?21; adjusted net income of $54.2 million ?Adjusted EBITDA of $133.1 million in Q4?21; adjusted EBITDA margin expansion of 110 basis points sequentially ?Cash from operating activities of $88.4 million and free cash flow of $71.0 m

February 9, 2022 SC 13G/A

CHX / ChampionX Corp / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 3)* Name of issuer: ChampionX Corp. Title of Class of Securities: Common Stock CUSIP Number: 15872M104 Date of Event Which Requires Filing of this Statement: December 31, 2021 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rul

February 9, 2022 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition, Other Events

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 February 9, 2022 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

October 28, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 ☐ TRANSITION REPORT PURSUANT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corpor

October 27, 2021 EX-99.1

ChampionX Reports Third Quarter 2021 Results

Exhibit 99.1 ChampionX Reports Third Quarter 2021 Results ?Revenue of $818.8 million increased 9% sequentially ?Net income attributable to ChampionX of $56.8 million; adjusted net income of $31.3 million ?Adjusted EBITDA of $123.6 million ?Cash from operating activities of $88.7 million and free cash flow of $67.3 million THE WOODLANDS, TX, October 27, 2021 - ChampionX Corporation (NASDAQ: CHX) (?

October 27, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 October 27, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

July 29, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 ☐ TRANSITION REPORT PURSUANT TO S

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporation

July 28, 2021 EX-99.1

ChampionX Reports Second Quarter 2021 Results

Exhibit 99.1 ChampionX Reports Second Quarter 2021 Results ?Revenue of $749.2 million increased 9% sequentially ?Net income attributable to ChampionX of $7.3 million; adjusted net income of $23.5 million ?Adjusted EBITDA of $105.4 million ?Cash from operating activities of $60.9 million and free cash flow of $40.8 million THE WOODLANDS, TX, July 28, 2021 - ChampionX Corporation (NASDAQ: CHX) (?Cha

July 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 July 28, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

May 27, 2021 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter)

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM SD Specialized Disclosure Report ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification No.) 2445 Technology Forest Blvd Building 4, 12th Floor The Woodlands, Texas 77

May 13, 2021 EX-10.1

ChampionX Corporation Amended and Restated 2018 Equity and Cash Incentive Plan.

CHAMPIONX CORPORATION AMENDED AND RESTATED 2018 EQUITY AND CASH INCENTIVE PLAN (Effective as of February 18, 2021) A.

May 13, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

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 May 12, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission File

April 29, 2021 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended March 31, 2021 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporatio

April 28, 2021 EX-99.1

ChampionX Reports First Quarter 2021 Results

Exhibit 99.1 ChampionX Reports First Quarter 2021 Results ?Revenue of $684.9 million ?Net income attributable to ChampionX of $5.8 million; adjusted net income of $15.6 million ?Adjusted EBITDA of $94.2 million ?Cash from operating activities of $90.2 million and free cash flow of $64.6 million (9% of revenue) THE WOODLANDS, TX, April 28, 2021 - ChampionX Corporation (?ChampionX?) (NASDAQ: CHX) (?

April 28, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 April 28, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

April 27, 2021 8-K

Regulation FD Disclosure

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 April 27, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

March 30, 2021 DEFA14A

- DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (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)) ? Defin

March 30, 2021 DEF 14A

- DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant x 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)) x Defin

March 22, 2021 EX-99.1

March 22, 2021 Simmons Energy 21st Annual Energy Conference Copyright 2020 ChampionX. All rights reserved. 2 Notices & Disclaimers Forward-Looking Statements This investor presentation contains statements relating to future actions and results, which

championxinvestorpresent March 22, 2021 Simmons Energy 21st Annual Energy Conference Copyright 2020 ChampionX.

March 22, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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 March 22, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

March 1, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-K ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 or ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission file number: 001-38441 ChampionX Corporation (Ex

March 1, 2021 EX-10.13

ChampionX Mirror Savings Plan

Exhibit 10.13 CHAMPIONX MIRROR SAVINGS PLAN ARTICLE I PREFACE 3 SECTION 1.1 Effective Date 3 SECTION 1.2 Purpose of the Plan 3 SECTION 1.3 American Jobs Creation Act (AJCA) 3 SECTION 1.4 Excess Plan 4 ARTICLE II DEFINITIONS 4 SECTION 2.1 ?Account? 4 SECTION 2.2 ?Administrator? 4 SECTION 2.3 ?Base Salary? 4 SECTION 2.4 ?Bonus? 4 SECTION 2.5 ?Change in Control? 5 SECTION 2.6 ?Company? 5 SECTION 2.7

March 1, 2021 EX-4.6

Description of ChampionX Corporation Common Stock

Exhibit 4.6 ?DESCRIPTION OF CHAMPIONX CORPORATION COMMON STOCK ChampionX Corporation (?ChampionX?) has one class of securities registered under Section 12 of the Securities Exchnage Act of 1934: our common stock, par value $1.00 per share. The following description of the material terms of the capital stock of ChampionX includes a summary of certain provisions of ChampionX?s amended and restated c

March 1, 2021 EX-21.1

Subsidiaries of

Exhibit 21.1 Subsidiaries of ChampionX Corporation Subsidiary Jurisdiction of Formation Accelerated Production Systems Limited England and Wales Ace Downhole, LLC Delaware Apergy (Delaware) Formation, Inc. Delaware Apergy Artificial Lift de M?xico, S. A. de C.V. Mexico Apergy Artificial Lift International, LLC Delaware Apergy Artificial Lift Pty. Ltd Queensland Apergy Artificial Lift S.A. Argentin

February 24, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 February 23, 2021 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

February 24, 2021 EX-99.1

ChampionX Reports Fourth Quarter and Full Year 2020 Results

Exhibit 99.1 ChampionX Reports Fourth Quarter and Full Year 2020 Results •Revenue of $706.1 million in Q4’20 •Net income attributable to ChampionX of $7.4 million in Q4’20; adjusted net income of $14.3 million •Adjusted EBITDA of $108.6 million in Q4’20 •Cash from operating activities of $120.6 million and free cash flow of $107.6 million (15% of revenue) in Q4’20; free cash flow of $115.5 million

February 11, 2021 SC 13G/A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* ChampionX Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 15872M104 (CUSIP Numb

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* ChampionX Corporation (Name of Issuer) Common Stock (Title of Class of Securities) 15872M104 (CUSIP Number) December 31, 2020 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this S

February 10, 2021 SC 13G/A

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)*

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 2)* Name of issuer: ChampionX Corp. Title of Class of Securities: Common Stock CUSIP Number: 15872M104 Date of Event Which Requires Filing of this Statement: December 31, 2020 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Rul

January 21, 2021 EX-10.1

Offer Letter, dated January 15, 2021 by and between the Company and Kenneth M. Fisher

EX-10.1 Exhibit 10.1 Soma Somasundaram President & CEO Phone: 281-602-2164 (O) 630-400-2379(M) Email: [email protected] January 15, 2021 Via e-mail Mr. Kenneth M. Fisher Dear Ken, On behalf of Apergy USA, Inc., I am delighted to extend to you an offer for employment as Executive Vice President and Chief Financial Officer of ChampionX Corporation (the “Company”). In this position, you will be rep

January 21, 2021 EX-99.1

ChampionX Announces CFO Leadership Transition

EX-99.1 Exhibit 99.1 ChampionX Announces CFO Leadership Transition THE WOODLANDS, TX, January 19, 2021 - ChampionX Corporation (NASDAQ: CHX) (the “Company” or “ChampionX”) today announced that after a 35-year career in financial leadership roles, Jay A. Nutt is retiring from his position as Senior Vice President and Chief Financial Officer of the Company. Jay will transition from his role as CFO e

January 21, 2021 EX-10.2

Release and Separation Agreement, dated January 19, 2021 by and between the Company and Jay A. Nutt

EX-10.2 Exhibit 10.2 RELEASE AND SEPARATION AGREEMENT This RELEASE AND SEPARATION AGREEMENT (this “Agreement”) is entered into by and between Jay A. Nutt (“Employee”) and ChampionX Corporation (the “Company”) as of January 19, 2021, pursuant to the terms of that certain Transition Letter Agreement (the “Transition Letter”), dated January 15, 2021, by and between Employee and the Company. Capitaliz

January 21, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits - 8-K

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): January 15, 2021 ChampionX Corporation (Exact Name of Registrant as Specified in Its Charter) Delaware 001-38441 82-3066826 (State or Other Jurisdiction of Incorporation) (Commission

January 21, 2021 EX-10.3

Transition Letter, dated January 15, 2021 by and between the Company and Jay A. Nutt

EX-10.3 Exhibit 10.3 January 15, 2021 Jay A. Nutt ChampionX Corporation Re: Transition Arrangements Dear Jay, This letter agreement (this “Agreement”) confirms the understandings between you and ChampionX Corporation (the “Company”) with respect to the transition of your position with the Company and your rights and obligations under (i) the ChampionX Corporation Senior Executive Change-in-Control

December 31, 2020 25

- FORM 25

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 25 NOTIFICATION OF REMOVAL FROM LISTING AND/OR REGISTRATION UNDER SECTION 12(b) OF THE SECURITIES EXCHANGE ACT OF 1934 Commission File Number 001-38441 ChampionX Corporation New York Stock Exchange (Exact name of Issuer as specified in its charter, and name of Exchange where security is listed and/or registered) 2445 Tech

December 31, 2020 8-A12B

- 8-A12B

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-A FOR REGISTRATION OF CERTAIN CLASSES OF SECURITIES PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934 ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 82-3066826 (State or other jurisdiction of incorporation) (I.R.S. Employer Identification No.) 2445 Technolog

December 21, 2020 EX-99

ChampionX Corporation to Transfer Stock Exchange Listing to Nasdaq Ticker symbol will remain “CHX”

ChampionX Corporation to Transfer Stock Exchange Listing to Nasdaq Ticker symbol will remain “CHX” THE WOODLANDS, Texas (December 21, 2020) - ChampionX Corporation (NYSE: CHX) (the “Company” or “ChampionX”) today announced that it will voluntarily transfer its stock exchange listing to the Nasdaq Global Select Market from the New York Stock Exchange, effective December 31, 2020 after market close.

December 21, 2020 8-K

Regulation FD Disclosure, Notice of Delisting or Failure to Satisfy a Continued Listing Rule or Standard; Transfer of Listing, Financial Statements and Exhibits - 8-K

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 December 18, 2020 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission

October 30, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended September 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corpor

October 29, 2020 EX-99.1

ChampionX Reports Third Quarter 2020 Results

Exhibit 99.1 ChampionX Reports Third Quarter 2020 Results • Revenue of $633.5 million • Net loss attributable to ChampionX of $7.9 million; adjusted net income of $5.5 million • Adjusted EBITDA of $86.8 million • Cash from operating activities of $111.4 million and free cash flow of $98.6 million (16% of revenue); free cash flow of $132.0 million excluding $33.4 million of cash payments for transa

October 29, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 October 28, 2020 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission F

August 10, 2020 EX-10.2

Amendment No. 2, dated June 24, 2020, amending that certain Credit Agreement dated as of May 9, 2018, by and among the Company, as borrower, the lenders party thereto and JPMorgan Chase Bank, N.A., as administrative agent.

EX-10.2 3 a2020630exhibit102.htm EXHIBIT 10.2 EXECUTION VERSION SECOND AMENDMENT TO CREDIT AGREEMENT SECOND AMENDMENT TO CREDIT AGREEMENT, dated as of June 24, 2020 (this “Amendment”), by and among ChampionX Corporation (f/k/a Apergy Corporation), a Delaware corporation (the “Borrower”), each Revolving Lender, each Issuing Bank, the other Lenders party hereto and JPMorgan Chase Bank, N.A., as the

August 10, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 10-Q ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the quarterly period ended June 30, 2020 or ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 001-38441 ChampionX Corporation

August 10, 2020 EX-22.1

List of Issuer and Subsidiary Guarantor of Guaranteed Securities

Exhibit 22.1 List of Issuer and Guarantor Subsidiaries 6.375% Senior Notes due 2026 ChampionX Corporation is the issuer of the 6.375% senior notes due May 2026 (“Senior Notes”). The following lists the issuer and the subsidiaries of ChampionX Corporation that guarantee the Senior Notes. Entity Jurisdiction of Formation Role ChampionX Corporation Delaware Issuer Ace Downhole, LLC Delaware Guarantor

August 10, 2020 EX-4.1

Supplemental Indenture, dated as of June 18, 2020, among the Guarantors named therein and Wells Fargo Bank, National Association, as Trustee.

SUPPLEMENTAL INDENTURE DELIVERED BY SUBSEQUENT GUARANTORS SUPPLEMENTAL INDENTURE (this “Supplemental Indenture”), dated as of June 18, 2020, among ChampionX Holding Inc.

August 10, 2020 EX-10.3

ChampionX Corporation Amended and Restated 2018 Equity and Cash Incentive Plan.

CHAMPIONX CORPORATION AMENDED AND RESTATED 2018 EQUITY AND CASH INCENTIVE PLAN (Effective as of March 24, 2020) A.

August 6, 2020 EX-99.1

ChampionX Reports Second Quarter 2020 Results

Exhibit 99.1 ChampionX Reports Second Quarter 2020 Results • Revenue of $298.9 million in Q2-20 • Net loss attributable to ChampionX of $109.6 million in Q2-20 • Adjusted EBITDA of $34.5 million in Q2-20 • Cash from operating activities of $48.8 million and free cash flow of $37.0 million, or 12% of revenue in Q2-20; free cash flow of $72.0 million excluding $35.1 million of cash payments for tran

August 6, 2020 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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 August 5, 2020 Date of Report (Date of earliest event reported) ChampionX Corporation (Exact name of registrant as specified in its charter) Delaware 001-38441 82-3066826 (State or other jurisdiction of incorporation) (Commission Fil

June 15, 2020 SC 13G

CHX / ChampionX Corporation / CAPITAL VENTURES INTERNATIONAL - SC 13G Passive Investment

CUSIP No: 15872M104 SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G (Rule 13d-102) INFORMATION TO BE INCLUDED IN STATEMENTS FILED PURSUANT TO § 240.13d-1(b), (c) AND (d) AND AMENDMENTS THERETO FILED PURSUANT TO § 240.13d-2. (Amendment No. )* ChampionX Corporation (Name of Issuer) Common Stock, $0.01 par value per share (Title of Class of Securities) 15872M104 (CUSIP Number)

June 4, 2020 EX-2.5

Transition Services Agreement, dated as of June 3, 2020, by and among Ecolab Inc. and ChampionX Holding Inc.

EX-2.5 Exhibit 2.5 EXECUTION VERSION TRANSITION SERVICES AGREEMENT BY AND BETWEEN ECOLAB INC. AND CHAMPIONX HOLDING INC. DATED AS OF JUNE 3, 2020 TABLE OF CONTENTS Page Article I DEFINITIONS Section 1.01 Certain Defined Terms 1 Article II SERVICES, ACCESS TO FACILITIES AND DURATION Section 2.01 Services 3 Section 2.02 Access to Facilities 3 Section 2.03 Duration of Services and Access to Facilitie

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