Omeros Corporation (OMER)

NASDAQ: OMER · Real-Time Price · USD
7.79
-0.17 (-2.14%)
Oct 29, 2025, 10:09 AM EDT - Market open
-2.14%
Market Cap530.15M
Revenue (ttm)n/a
Net Income (ttm)-122.47M
Shares Out 68.06M
EPS (ttm)-2.11
PE Ration/a
Forward PEn/a
Dividendn/a
Ex-Dividend Daten/a
Volume99,904
Open8.00
Previous Close7.96
Day's Range7.70 - 8.02
52-Week Range2.95 - 13.60
Beta2.32
AnalystsStrong Buy
Price Target27.50 (+253.02%)
Earnings DateNov 12, 2025

About OMER

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-bind... [Read more]

Industry Biotechnology
Sector Healthcare
IPO Date Oct 8, 2009
Employees 202
Stock Exchange NASDAQ
Ticker Symbol OMER
Full Company Profile

Financial Performance

Financial Statements

Analyst Summary

According to 6 analysts, the average rating for OMER stock is "Strong Buy." The 12-month stock price target is $27.5, which is an increase of 253.02% from the latest price.

Price Target
$27.5
(253.02% upside)
Analyst Consensus: Strong Buy
Stock Forecasts

News

Omeros: Novo Nordisk Deal Highlights MASP-3 Alternative Pathway Targeting

Omeros Corporation maintaining a Strong Buy rating after securing a $2.1 billion partnership with Novo Nordisk for MASP-3 inhibitor zaltenibart. OMER's zaltenibart targets Paroxysmal Nocturnal Hemoglo...

11 days ago - Seeking Alpha

Omeros: Novo Nordisk's Licensing Deal Sends Shares Soaring, Makes Bull Case

Omeros Corporation's stock surged over 150% after licensing zaltenibart to Novo Nordisk for $340M upfront, plus milestones and royalties. The deal provides OMER with critical funding, alleviating bank...

Other symbols: NVO
13 days ago - Seeking Alpha

Omeros Announces Publication Highlighting Survival Benefits in TA-TMA Patients Treated with Narsoplimab Versus a Well-Matched External Control Group

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced the publication of a peer-reviewed manuscript in Blood Advances, a journal of the American Society of Hematology, detailing ...

13 days ago - Business Wire

Omeros Stock Skyrockets After Novo Nordisk Strikes $2.1B Rare Disease Drug Deal

Biotech breakthroughs are reshaping the pharmaceutical landscape, sparking lucrative deals and redefining the future of rare disease treatment. Omeros Corporation (NASDAQ:OMER) stock is rallying on We...

Other symbols: NVO
13 days ago - Benzinga

Can OMER stock retain Novo Nordisk driven gains over the long-term?

Omeros Corporation (NASDAQ: OMER) opened over 150% up this morning after announcing a new licensing agreement worth up to $2.1 billion with the Bagsværd-headquartered Novo Nordisk. According to OMER's...

13 days ago - Invezz

Novo Nordisk to Pay Omeros Up to $2.1 Billion For Blood Disease Drug

Under the agreement, Novo Nordisk will be granted exclusive global rights to develop and commercialize zaltenibart.

Other symbols: NVO
14 days ago - WSJ

Novo Nordisk signs up to $2.1 billion licensing deal with Omeros in rare disease push

Danish drugmaker Novo Nordisk and Omeros have signed a licensing deal worth up to $2.1 billion for the U.S.-based company's experimental drug, which is being developed for rare blood and kidney disord...

Other symbols: NVO
14 days ago - Reuters

Novo Nordisk and Omeros announce asset purchase and license agreement for Omeros' clinical-stage MASP-3 inhibitor zaltenibart (OMS906)

Bagsværd, Denmark and Seattle, US, 15 October 2025 – Novo Nordisk and Omeros Corporation (Nasdaq: OMER) today announced that they have entered into a definitive asset purchase and license agreement fo...

14 days ago - GlobeNewsWire

Omeros Announces Publication Highlighting Survival Outcomes in TA-TMA Patients Treated with Narsoplimab Under Its Global Expanded Access Program

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced the publication of a peer-reviewed manuscript in the American Journal of Hematology detailing survival outcomes in adult and...

2 months ago - Business Wire

Omeros Corporation (OMER) Q2 2025 Earnings Call Transcript

Omeros Corporation (NASDAQ:OMER) Q2 2025 Earnings Conference Call August 14, 2025 4:30 PM ET Company Participants Catherine A. Melfi - Chief Regulatory Officer & VP of Regulatory Affairs and Quality ...

2 months ago - Seeking Alpha

Omeros Corporation Reports Second Quarter 2025 Financial Results

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced recent highlights and developments as well as financial results for the second quarter ended June 30, 2025, which include: N...

2 months ago - Business Wire

Omeros Corporation to Announce Second Quarter Financial Results on August 14, 2025

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (NASDAQ: OMER), today announced that the company will issue its financial results for the quarter ended June 30, 2025, on Thursday, August 14, 2025, after ...

2 months ago - Business Wire

Omeros Corporation Announces Pricing of $22 Million Registered Direct Offering

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) (“Omeros” or the “Company”) announced that on July 24, 2025 it entered into a securities purchase agreement with Polar Asset Management Part...

3 months ago - Business Wire

Omeros Submits Narsoplimab Marketing Authorization Application to the European Medicines Agency for the Treatment of TA-TMA

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced the recent submission of a Marketing Authorization Application (MAA) to the European Medicines Agency (EMA) for narsoplimab ...

4 months ago - Business Wire

Omeros Announces Webcast Details for Annual Meeting of Shareholders

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced that the company will host a live webcast of its Annual Meeting of Shareholders, which will be held virtually on Friday, Jun...

4 months ago - Business Wire

Omeros Analyst Sees $1 Billion Potential For Narsoplimab Before FDA Decision

H.C. Wainwright analyst Brandon Folkes initiated coverage on Omeros Corporation OMER with a Buy rating and a price forecast of $9.

5 months ago - Benzinga

Omeros: On The Brink As It Awaits Its Fall PDUFA For A Potential Blockbuster

Omeros' recent convertible note exchange highlights severe liquidity issues and questionable creditworthiness, leading to a sharp stock decline. Despite reducing near-term debt obligations, Omeros fac...

5 months ago - Seeking Alpha

Top 3 Health Care Stocks That Could Lead To Your Biggest Gains This Quarter

The most oversold stocks in the health care sector presents an opportunity to buy into undervalued companies.

Other symbols: AGLANIP
5 months ago - Benzinga

Omeros Corporation (OMER) Q1 2025 Earnings Conference Call Transcript

Omeros Corporation (OMER) Q1 2025 Earnings Conference Call Transcript

5 months ago - Seeking Alpha

Omeros Corporation Reports First Quarter 2025 Financial Results

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced recent highlights and developments as well as financial results for the first quarter ended March 31, 2025, which include: N...

5 months ago - Business Wire

Omeros Corporation to Announce First Quarter Financial Results on May 15, 2025

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (NASDAQ: OMER), today announced that the company will issue its financial results for the quarter ended March 31, 2025, on Thursday, May 15, 2025, after th...

6 months ago - Business Wire

Omeros Corporation Announces Agreements to Acquire $80.5 Million of its Convertible Senior Notes Due 2026

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) (“Omeros” or the “Company”) today announced that it has entered into exchange agreements (the “Exchange Agreements”) with a limited number o...

6 months ago - Business Wire

FDA Accepts Resubmission of BLA for Narsoplimab for Hematopoietic Stem Cell Transplant-Associated Thrombotic Microangiopathy (TA-TMA) and Assigns Late September PDUFA Date

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced that the U.S. Food and Drug Administration (FDA) has accepted for review the resubmission of the Biologics License Applicati...

6 months ago - Business Wire

Omeros' New Leukemia Drug Team Ignites Hope For Cancer Fight

Omeros Corporation OMER on Thursday established the Omeros Oncology Clinical Steering Committee to advance Omeros' OncotoX biologics program focused on acute myeloid leukemia (AML).

7 months ago - Benzinga

Omeros Announces the Omeros Oncology Clinical Steering Committee for AML to Help Guide Omeros' Proprietary OncotoX-AML Clinical Program

SEATTLE--(BUSINESS WIRE)--Omeros Corporation (Nasdaq: OMER) today announced the establishment of the Omeros Oncology Clinical Steering Committee to advance Omeros' OncotoX biologics program focused on...

7 months ago - Business Wire