Omeros Corporation (LON:0KBU)
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4.385
+0.080 (1.86%)
At close: Aug 27, 2025

Omeros Company Description

Omeros Corporation, a clinical-stage biopharmaceutical company, discovers, develops, and commercializes small-molecule and protein therapeutics, and orphan indications targeting immunologic diseases.

The company’s lead products candidate is the Narsoplimab (OMS721/MASP-2) for the treatment of hematopoietic stem-cell transplant-associated thrombotic microangiopathy (TA-TMA); and in Phase II clinical trial to treat COVID-19 and acute respiratory distress syndrome.

It also develops OMS1029 that has completed phase I clinical trials for mannan-binding lectin-associated serine protease 2 (MASP-2) and lectin pathway disorders; zaltenibart that is in phase 3 clinical trials for Paroxysmal nocturnal hemoglobinuria; in phase 2 clinical trial for the treatment complement 3 glomerulopathy, and other alternative pathway disorders; and OMS527 that is in phase I clinical trials for addictions and compulsive disorders, and movement disorders, as well as cocaine use disorder.

In addition, the company’s products under preclinical development comprise MASP-2, a pro-inflammatory protein target for the treatment of lectin pathway disorders; MASP-3 small-molecule inhibitors for alternative pathway disorders; and Adoptive T-Cell and Immunostimulator Combination Therapies, and Oncotoxins and Immunomodulators for the treatment of various cancers.

Omeros Corporation was incorporated in 1994 and is headquartered in Seattle, Washington.

Omeros Corporation
CountryUnited States
Founded1994
IndustryBiological Products, Except Diagnostic Substances
Employees202
CEOGregory Demopulos

Contact Details

Address:
The Omeros Building
Seattle, Washington 98119
United States
Phone206 676 5000
Websiteomeros.com

Stock Details

Ticker Symbol0KBU
ExchangeLondon Stock Exchange
Stock TypeCommon Stock
Fiscal YearJanuary - December
Reporting CurrencyUSD
SIC Code2836

Key Executives

NamePosition
Gregory DemopulosChief Executive Officer
David BorgesChief Financial Officer