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AFTER HRS · 18:25 ET
Market ClerkRecap
Wed Oct 21 · after hours2 signals today106 insider buys this week · $305.5MCIRO short report next: Oct 31The week ahead

OMER

OMEROS CORP
NASDAQ · HEALTH CARE · PHARMACEUTICAL PREPARATIONS
16.26
−0.29 −1.75%
USD · close Oct 21

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Short interest

FINRA · TWICE MONTHLY
Report dateShares shortChange% of shares outAvg daily volumeDays to cover
2026-08-3112.8M−1.9M17.62%1.7M7.3
2026-08-1414.6M−781K20.22%3M4.9
2026-07-3115.4M+328K21.30%1.6M9.9
2026-07-1515.1M−44K20.85%1.3M11.8

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