The Schall Law Firm, a national shareholder rights litigation firm, announces that it is investigating claims on behalf of investors of Omeros Corporation (“Omeros” or “the Company”) (NASDAQ: OMER) for violations of the securities laws.

The investigation focuses on whether the Company issued false and/or misleading statements and/or failed to disclose information pertinent to investors. Omeros announced on October 1, 2021, that the FDA found deficiencies with its Biologics License Application for its drug candidate narsoplimab. The FDA wrote that these deficiencies “preclude discussion of labeling and post-marketing requirements/commitments at this time.” The Company also disclosed that the “FDA did not provide specific details of the deficiencies in its notification,” and that “the company does not currently expect any resolution to occur by the October 17, 2021 target action date under the Prescription Drug User Fee Act (PDUFA).” Based on this news, shares of Omeros fell by more than 38% on the same day.

If you are a shareholder who suffered a loss, click here to participate.

We also encourage you to contact Brian Schall of the Schall Law Firm, 2049 Century Park East, Suite 2460, Los Angeles, CA 90067, at 310-301-3335, to discuss your rights free of charge. You can also reach us through the firm's website at www.schallfirm.com, or by email at brian@schallfirm.com.

The class in this case has not yet been certified, and until certification occurs, you are not represented by an attorney. If you choose to take no action, you can remain an absent class member.

The Schall Law Firm represents investors around the world and specializes in securities class action lawsuits and shareholder rights litigation.

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

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