Rosen Law Firm Urges ChampionX Corporation (NASDAQ: CHX) Stockholders to Contact the Firm for Information About Their Rights

NEW YORK--(BUSINESS WIRE)--Rosen Law Firm, a global investor rights law firm, announces a class action lawsuit on behalf of sellers of common stock of ChampionX Corporation (NASDAQ: CHX) between February 29, 2024 and April 1, 2024 (the “Class Period”). ChampionX is a global provider of chemistry solutions, artificial lift systems, and equipment and technologies for oil and gas drilling and production.

For more information, submit a form, email attorney Phillip Kim, or give us a call at 866-767-3653.

The Allegations: Rosen Law Firm is Investigating the Allegations that ChampionX Corporation (NASDAQ: CHX) Misled Investors Regarding its Business Operations.

According to the lawsuit, defendants throughout the Class Period failed to disclose material information, which artificially deflated the price of ChampionX common stock. On February 29, 2024, ChampionX received an unsolicited non-public offer from Schlumberger Limited to purchase all the outstanding shares of ChampionX for $36.70 per share. On March 7, 2024, Schlumberger raised its offer to $37.80 per share. The lawsuit alleges that while these offers were on the table and unknown to the investing public, ChampionX was repurchasing its common stock at market prices significantly below the prices offered by Schlumberger. ChampionX had an obligation to disclose that it had received a formal acquisition offer from Schlumberger or abstain from purchasing ChampionX stock from unsuspecting investors. During the Class Period, ChampionX’s average stock price was $33.32 per share. On Tuesday, April 2, 2024, during pre-market hours, ChampionX disclosed the merger with Schlumberger. The merger eventually closed on July 16, 2025, with Schlumberger acquiring ChampionX for $40.58 per share.

What Now: You may be eligible to participate in the class action against ChampionX Corporation. Shareholders who want to serve as lead plaintiff for the class must file their motions with the court by July 14, 2026. A lead plaintiff is a representative party who acts on behalf of other class members in directing the litigation. You do not have to participate in the case to be eligible for a recovery. If you choose to take no action, you can remain an absent class member. For more information, click here.

All representation is on a contingency fee basis. Shareholders pay no fees or expenses.

About Rosen Law Firm: Some law firms issuing releases about this matter do not actually litigate securities class actions. Rosen Law Firm does. Rosen Law Firm is a recognized leader in shareholder rights litigation, dedicated to helping shareholders recover losses, improving corporate governance structures, and holding company executives accountable for their wrongdoing. Since its inception, Rosen Law Firm has obtained over $1 billion for shareholders.

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