Rosen Law Firm, a global investor rights law firm, announces that a shareholder filed a class action lawsuit on behalf of purchasers and acquirers of DexCom, Inc. (NASDAQ: DXCM) securities between July 26, 2024 and September 17, 2025, both dates inclusive (the “Class Period”). DexCom is a medical device company.

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 DexCom, Inc. (NASDAQ: DXCM) Misled Investors Regarding its Business Operations.

According to the lawsuit, throughout the Class Period, defendants made false and/or misleading statements and/or failed to disclose that: (1) DexCom had made material design changes to the G6 and G7 continuous glucose monitoring (“CGM”) systems that were unauthorized by the U.S. Food and Drug Administration (the “FDA”); (2) the foregoing design changes rendered the G6 and G7 less reliable than their prior iterations, presenting a material health risk to users relying on those devices for accurate glucose readings; (3) accordingly, defendants’ purported enhancements to the G7, as well as the device’s reliability, accuracy, and functionality, were overstated; (4) Defendants downplayed the true scope and severity of the issues and health risks posed by adulterated G7 devices; (5) all the foregoing subjected DexCom to an increased risk of heightened regulatory scrutiny and enforcement action, as well as significant legal, reputational, and financial harm; and (6) as a result, defendants’ public statements were materially false and/or misleading at all relevant times. When the true details entered the market, the lawsuit claims that investors suffered damages.

What Now: You may be eligible to participate in the class action against DexCom, Inc. Shareholders who want to serve as lead plaintiff for the class must file their motions with the court by December 29, 2025. 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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