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Lantheus Holdings, Inc. Sued for Securities Law Violations - Contact the DJS Law Group to Discuss Your Rights – LNTH

Key Takeaway: Lantheus Holdings, Inc. is currently involved in a class action lawsuit alleging violations of the Securities Exchange Act due to misleading statements about its product Pylarify. The lawsuit claims that Lantheus overstated the market leadership of Pylarify, despite significant declines in its sales throughout 2025. Shareholders who purchased shares during the specified class period are being invited to participate in the legal action to recover potential losses from the misleading information.

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CONCERNS & RISKS

  • Lantheus Holdings is facing a class action lawsuit for securities law violations.
  • The company allegedly made false and misleading statements regarding the market position of Pylarify.
  • Sales of Pylarify showed significant declines, contradicting Lantheus' claims.
  • Shareholders are encouraged to join the lawsuit, indicating potential financial losses.

Full Press Release Details

LOS ANGELES, Oct. 28, 2025 (GLOBE NEWSWIRE) -- The DJS Law Group reminds investors of a class action lawsuit against Lantheus Holdings, Inc. (“Lantheus” or “the Company”) (NASDAQ: LNTH) for violations of §§10(b) and 20(a) of the Securities Exchange Act of 1934 and Rule 10b-5 promulgated thereunder by the U.S. Securities and Exchange Commission.
Shareholders who purchased shares of LNTH during the class period listed are encouraged to contact the firm regarding possible lead plaintiff appointments. Appointment as lead plaintiff is not required to partake in any recovery.
CLASS PERIOD: February 26, 2025 to August 5, 2025
DEADLINE: November 10, 2025
CASE DETAILS: According to the Complaint, the Company made false and misleading statements to the market. Lantheus overstated the market leadership of Pylarify while competitors were eroding its market position. The weakness of Pylarify was made apparent by significant declines in sales throughout 2025. Based on these facts, Lantheus’ public statements were false and materially misleading throughout the class period.
If you are a shareholder who suffered a loss, contact us to participate.
NEXT STEPS FOR SHAREHOLDERS: Once you register as a shareholder who purchased shares during the timeframe listed above, you will be enrolled in a portfolio monitoring software to provide you with status updates throughout the lifecycle of the case. There is no cost or obligation to you to participate in this case.
WHY DJS LAW GROUP? DJS Law Group’s primary focus is to enhance investor return through balanced counseling and aggressive advocacy. We specialize in securities class actions, corporate governance litigation, and domestic/international M&A appraisals. Our clients are some of the largest and most sophisticated hedge funds and alternative asset managers in the world. The litigation claims of our clients are extraordinarily valuable assets that demand respect, focus, and results.
Join the case to recover your losses.
This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and rules of ethics.
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Eastchester, NY 10709

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Frequently Asked Questions

What company is involved in the class action lawsuit?

The class action lawsuit involves Lantheus Holdings, Inc.

What is the class period for the lawsuit?

The class period is from February 26, 2025, to August 5, 2025.

What allegations are made against Lantheus?

Lantheus is accused of making false statements and overstating market leadership.

When is the deadline to participate in the lawsuit?

The deadline to participate is November 10, 2025.

Is there a cost to participate in the case?

There is no cost or obligation to participate in this class action lawsuit.

Last updated: Oct 28, 2025