ATHA CLASS ACTION NOTICE: Glancy Prongay & Murray LLP Files Securities Fraud Lawsuit Against Athira Pharma, Inc.

Glancy Prongay & Murray LLP (“GPM”) announces that it has filed a class action lawsuit in the United States District Court for the Western District of Washington captioned Jawandha v. Athira Pharma, Inc., et al., (Case No. 21-cv-862) on behalf of persons and entities that purchased or otherwise acquired Athira Pharma, Inc. (“Athira” or the “Company”) (NASDAQ: ATHA) common stock pursuant and/or traceable to the registration statement and prospectus (collectively, the “Registration Statement”) issued in connection with the Company’s September 2020 initial public offering (“IPO” or the “Offering”). Plaintiff pursues claims against the Defendants under the Securities Act of 1933 (the “Securities Act”).

Investors are hereby notified that they have 60 days from this notice to move the Court to serve as lead plaintiff in this action.

If you suffered a loss on your Athira 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 https://www.glancylaw.com/cases/athira-pharma-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 or visit our website at www.glancylaw.com to learn more about your rights.

Athira is a late-stage clinical biopharmaceutical company that is focused on developing small molecules to restore neuronal health and stop neurodegeneration.

On June 17, 2021, after the market closed, Athira announced that it had placed its president and Chief Executive Officer, Dr. Leen Kawas (“Kawas”), on leave pending a review of actions stemming from doctoral research she conducted while at Washington State University (“WSU”).

The same day, STAT published an article stating that WSU was investigating claims that Dr. Kawas “published several papers containing altered images while she was a graduate student.” These papers “are foundational to Athira’s efforts to treat Alzheimer’s” because they “established that a particular molecule affects the activity of HGF.” Though Athira is developing a different molecule than the one Kawas examined in the papers at issue, her “doctoral work laid the biological groundwork that Athira continues to use in their approach to treating Alzheimer’s.”

On this news, the Company’s share price fell $7.09, or approximately 39%, to close at $11.15 per share on June 18, 2021, on unusually heavy trading volume.

By the commencement of this action, the Company’s stock was trading as low as $10.34 per share, a nearly 40% decline from the $17 per share IPO price.

The Registration Statement was materially false and misleading and omitted to state: (1) that Kawas had published research papers containing improperly altered images while she was a graduate student; (2) that this purported research was foundational to Athira’s efforts to develop treatments for Alzheimer’s because it laid the biological groundwork that Athira was using in its approach to treating Alzheimer’s; (3) that, as a result, Athira’s intellectual property and product development for the treatment of Alzheimer’s were based on invalid research; and (4) that, as a result of the foregoing, Defendants’ positive statements about the Company’s business, operations, and prospects, were materially misleading and/or lacked a reasonable basis.

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If you purchased or otherwise acquired Athira common stock pursuant and/or traceable to the IPO, you may move the Court no later than 60 days from this notice 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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