Glancy Prongay & Murray LLP (“GPM”), a leading national shareholder rights law firm, announces that a class action lawsuit has been filed on behalf of investors who purchased or otherwise acquired Amylyx Pharmaceuticals, Inc. (“Amylyx” or the “Company”) (NASDAQ: AMLX) securities between November 11, 2022 and November 8, 2023, inclusive (the “Class Period”). Amylyx investors have until April 9, 2024 to file a lead plaintiff motion.

If you suffered a loss on your Amylyx investments or would like to inquire about potentially pursuing claims to recover your loss under the federal securities laws, you can submit your contact information at www.glancylaw.com/cases/Amylyx-Pharmaceuticals-Inc/. You can also contact Charles H. Linehan, of GPM at 310-201-9150, Toll-Free at 888-773-9224, or via email at shareholders@glancylaw.com to learn more about your rights.

On November 9, 2023, Amylyx released its third quarter 2023 financial results, missing GAAP earnings per share consensus estimates by approximately 29%. The Company stated that results were impacted by a “slowdown in net adds” for its ALS treatment, RELYVRIO, which “was primarily driven by increased discontinuations for a variety of reasons” with only “60% of people taking RELYVRIO remain[ing] on therapy six months after initiation in the U.S.”

That same day, Investor’s Business Daily published an article alleging, among other things, that Amylyx had blocked analysts from viewing RELYVRIO’s prescription data in the summer of 2023.

On this news, Amylyx’s stock price fell $5.74, or 31.9%, to close at $12.26 per share on November 9, 2023, thereby injuring investors.

The complaint filed in this class action alleges that throughout the Class Period, Defendants made materially false and/or misleading statements, as well as failed to disclose material adverse facts about the Company’s business, operations, and prospects. Specifically, Defendants failed to disclose to investors that: (1) Defendants had overstated RELYVRIO’s commercial prospects; (2) patients were discontinuing treatment with RELYVRIO after six months; (3) the rate at which new patients were starting treatment with RELYVRIO was decreasing; (4) accordingly, Defendants had also overstated RELYVRIO’s prescription rate; (5) Defendants attempted to hide the foregoing negative trends from investors and the market by blocking analysts from viewing RELYVRIO’s prescription data; and (6) as a result, Defendants’ positive statements about the Company’s business, operations, and prospects were materially misleading and/or lacked a reasonable basis at all relevant times.

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If you purchased or otherwise acquired Amylyx securities during the Class Period, you may move the Court no later than April 9, 2024 to ask the Court to appoint you as lead plaintiff. 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 member of the Class. If you wish to learn more about this action, or if you have any questions concerning this announcement or your rights or interests with respect to these matters, please contact Charles Linehan, Esquire, of GPM, 1925 Century Park East, Suite 2100, Los Angeles California 90067 at 310-201-9150, Toll-Free at 888-773-9224, by email to shareholders@glancylaw.com, or visit our website at www.glancylaw.com. If you inquire by email please include your mailing address, telephone number and number of shares purchased.

This press release may be considered Attorney Advertising in some jurisdictions under the applicable law and ethical rules.

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