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Lantheus Holdings, Inc. Class Action: Levi & Korsinsky Reminds Lantheus Investors of the Pending Class Action Lawsuit with a Lead Plaintiff Deadline of November 10, 2025 – LNTH

Key Takeaway: Levi & Korsinsky, LLP has announced a class action securities lawsuit against Lantheus Holdings, Inc. covering the period from February 26, 2025, to August 5, 2025. The lawsuit alleges that Lantheus made false statements and concealed crucial information about its revenue projections and market dynamics, particularly regarding its product Pylarify. Investors impacted by these alleged misrepresentations can seek to become lead plaintiffs until the deadline of November 10, 2025. No costs are required for class members to participate in the lawsuit.

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CONCERNS & RISKS

  • Lantheus is facing a class action lawsuit due to alleged securities fraud.
  • The lawsuit claims that Lantheus misled investors about its revenue outlook and market understanding.
  • There are significant risks associated with the ongoing legal proceedings and potential financial repercussions.

Full Press Release Details

NEW YORK, Nov. 06, 2025 (GLOBE NEWSWIRE) -- Levi & Korsinsky, LLP notifies investors in Lantheus Holdings, Inc. ("Lantheus" or the "Company") (NASDAQ: LNTH) of a class action securities lawsuit.
CLASS DEFINITION: The lawsuit seeks to recover losses on behalf of Lantheus investors who were adversely affected by alleged securities fraud between February 26, 2025 and August 5, 2025. Follow the link below to get more information and be contacted by a member of our team:
LNTH investors may also contact Joseph E. Levi, Esq. via email at jlevi@levikorsinsky.com or by telephone at (212) 363-7500.
CASE DETAILS: According to the filed complaint, defendants made false statements and/or concealed that: defendants created the false impression that they possessed reliable information pertaining to the Company’s projected revenue outlook and anticipated growth while also minimizing risk from competition and pricing dynamics, seasonality, and macroeconomic fluctuations. In truth, Lantheus’ optimistic reports of Pylarify’s sales growth potential and pricing normalization fell short of reality; Lantheus, despite defendants claims, did not have an accurate understanding of the pricing and competitive dynamics of Pylarify’s market.
WHAT'S NEXT? If you suffered a loss in Lantheus during the relevant time frame, you have until November 10, 2025 to request that the Court appoint you as lead plaintiff. Your ability to share in any recovery doesn't require that you serve as a lead plaintiff.
NO COST TO YOU: If you are a class member, you may be entitled to compensation without payment of any out-of-pocket costs or fees. There is no cost or obligation to participate.
WHY LEVI & KORSINSKY: Over the past 20 years, the team at Levi & Korsinsky has secured hundreds of millions of dollars for aggrieved shareholders and built a track record of winning high-stakes cases. Our firm has extensive expertise representing investors in complex securities litigation and a team of over 70 employees to serve our clients. For seven years in a row, Levi & Korsinsky has ranked in ISS Securities Class Action Services’ Top 50 Report as one of the top securities litigation firms in the United States.
Levi & Korsinsky, LLP
Joseph E. Levi, Esq.
33 Whitehall Street, 17th Floor

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Frequently Asked Questions

What is the lawsuit against Lantheus Holdings about?

The lawsuit involves alleged securities fraud affecting investors from February 26 to August 5, 2025.

How can Lantheus investors join the class action?

Investors must request lead plaintiff status by November 10, 2025, to join.

Are there any costs to participate in the class action?

There are no out-of-pocket costs or fees for class members to participate.

What claims are made in the Lantheus complaint?

The complaint alleges that Lantheus misrepresented revenue forecasts and market dynamics.

Who can I contact for more information about the lawsuit?

Investors can contact Joseph E. Levi via email at jlevi@levikorsinsky.com.

Last updated: Nov 6, 2025