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OMER
Omeros Corporation
stock NASDAQ

At Close

Sep 18, 2026 3:59:55 PM EDT

17.89USD-3.062%(-0.56)2,151,356

0.00Bid 0.00Ask 0.00Spread

Pre-market

Sep 18, 2026 9:28:30 AM EDT

18.60USD+0.813%(+0.15)5,617

After-hours

Sep 17, 2026 4:37:30 PM EDT

18.30USD-0.867%(-0.16)0

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Market Cap

1.29B

CEO

Gregory Demopulos

Headquarters

Seattle, Washington, USA

Industry

Biotechnology

AKRX DRRX BTX JNJ PFE GENE XLV

OMER Stats

Avg. Vol. 10 Day

1,487,384

Avg. Vol. 30 Day

2,127,445

Employees

173

Market Cap

1,291,002,183

Shares Out.

72,388,316

On/Off Exchange

61%/39%

6 Month Beta

1.86

1 Year Beta

2.00

2 Year Beta

1.34

3 Year Beta

1.54

52 Week Low

4.05

52 Week High

19.65

SMA50

14.87

SMA200

12.51

1 Week

-2.44%

1 Month

+3.75%

3 Month

+73.49%

6 Month

+62.87%

1 Year

+318.65%

2 Year

+353.80%

5 Year

+11.61%

Profile

omeros is a seattle-based biopharmaceutical company committed to discovering, developing, and commercializing small-molecule and protein therapeutics for large-market as well as orphan indications targeting inflammation, coagulopathies, and disorders of the central nervous system.

OMER Stock Summary

Omeros Corporation (NASDAQ:OMER) stock price today is $17.89, and today's volume is 2,151,356. OMER is down -3.062% today. The 30 day average volume is 2,127,445. OMER market cap is 1.29B with 72,388,316 shares outstanding.

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OMER Stock Summary

OMER
Omeros Corporation
stock NASDAQ