INVESTOR ALERT: Rosen Law Firm Encourages Investors of Merck & Co., Inc. to Secure Counsel Before Important April 14 Deadline in Securities Class Action Lawsuit.

MRK Deadline Alert: Rosen Global Investor Counsel Encourages Merck Co., Inc. Investors With Losses Over $100,000 to Secure Counsel Before Important April 18, 2023 Deadline in Securities Class Action Filed by the Firm

NEW YORK, April 14, 2023 /PRNewswire/ -- The securities litigation law firm of Rosen Law Firm, a global investor rights law practice, reminds buyers of Merck Co., Inc. (NYSE: MRK) securities between October 28, 2020 and January 26, 2023, inclusive (the "Class Period"), of the important April 18, 2023 lead plaintiff deadline in the securities class action commenced by the firm.

The lawsuit alleges that Merck Co., Inc. made false and misleading statements and failed to disclose material information, including that the company's COVID-19 vaccine, Vaxzevria, was experiencing significant adverse effects, including thrombocytopenia (low platelet count) and thrombotic thrombocytopenic purpura (TTP), a life-threatening blood clot disorder.

According to the lawsuit, defendants concealed these risks from the investing public, causing Merck Co., Inc. securities to trade at artificially inflated prices during the Class Period. When the truth became known, the stock price plummeted, causing investors to suffer significant losses.

A class action has been filed by the Rosen Law Firm on behalf of all persons who purchased Merck Co., Inc. securities between October 28, 2020 and January 26, 2023, inclusive, and suffered losses as a result of defendants' alleged wrongdoing. If you purchased Merck Co., Inc. securities during the Class Period and would like to join the action, please contact the Rosen Law Firm's Chief Executive Officer, Laurence Rosen, at lrosen@rosenlegal.com or (212) 395-9704 or toll-free at 866-767-3653.

A case has not been certified and no class action has been certified. Until a case is certified and a class action is certified, the lawsuit is not a class action. If you wish to serve as the lead plaintiff, you must apply to the court by April 18, 2023. You can also contact the Rosen Law Firm's Chief Executive Officer, Laurence Rosen, at lrosen@rosenlegal.com or (212) 395-9704 or toll-free at 866-767-3653 to discuss your rights and options. Any member of the proposed class may move the court to serve as lead plaintiff through April 18, 2023. To be a member of the class, you need not take any action at this time; you may retain counsel of your choice or take no action and remain an absent class member.

Follow us for updates on this and other cases: www.rosenlegal.com. For more information, contact Laurence Rosen, 2021-22 The Rosen Law Firm, P.A. is a global investor rights law practice. The information contained herein is not legal advice and is not a solicitation for clients. Any reference to past results does not guarantee future outcomes. For more information, please visit www.rosenlegal.com.