Omeros Corporation Confirms Absence of Financial Exposure to Silicon Valley Bank

SEATTLE--(BUSINESS WIRE)-- Omeros Corporation (Nasdaq: OMER), in response to investor inquiries, is confirming that it has no banking or other financial relationship with Silicon Valley Bank.

Omeros previously maintained a line of credit with Silicon Valley Bank, which the company allowed to expire in August 2022. Omeros does not have any assets on deposit with Silicon Valley Bank, nor does the company maintain any other financial relationship with the bank or its affiliated entities.

About Omeros Corporation

Omeros is an innovative biopharmaceutical company committed to discovering, developing and commercializing small-molecule and protein therapeutics for large-market and orphan indications targeting immunologic disorders including complement-mediated diseases, cancers, and addictive and compulsive disorders. Omeros’ lead MASP-2 inhibitor narsoplimab targets the lectin pathway of complement and is the subject of a biologics license application pending before FDA for the treatment of hematopoietic stem cell transplant-associated thrombotic microangiopathy (TA-TMA). Narsoplimab is also in multiple late-stage clinical development programs focused on other complement-mediated disorders, including IgA nephropathy, COVID-19, and atypical hemolytic uremic syndrome. Omeros’ long-acting MASP-2 inhibitor OMS1029 is currently in a Phase 1 clinical trial. OMS906, Omeros’ inhibitor of MASP-3, the key activator of the alternative pathway of complement, is advancing in clinical programs for paroxysmal nocturnal hemoglobinuria (PNH), complement 3 (C3) glomerulopathy and one or more related indications. For more information about Omeros and its programs, visit www.omeros.com.

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Jennifer Cook Williams

Cook Williams Communications, Inc.

Investor and Media Relations

IR@omeros.com

Source: Omeros Corporation