OMEROS CORPORATION

NASDAQ: OMER (Omeros Corporation)

Last update: 22 minutes ago

18.58

-0.81 (-4.18%)

Previous Close 19.39
Volume 529,967
Price / Earnings (Forward) 79.37
Price / Sales 39.46
Price / Book 8.44
52 Weeks Range
3.94 (-78%) — 19.65 (5%)
Diluted EPS (TTM) -3.04
Current Ratio (MRQ) 1.16
Operating Cash Flow (TTM) -142.86 M
Levered Free Cash Flow (TTM) -102.50 M
Return on Assets (TTM) -30.70%

Market Trend

Short Term Medium Term
Industry Biotechnology (US) Mixed Bullish
Biotechnology (Global) Mixed Bullish
Stock Omeros Corporation Mixed Bullish

AIStockmoo Score

-0.3
Analyst Consensus NA
Insider Activity -3.5
Price Volatility -4.0
Technical Moving Averages 2.5
Technical Oscillators 4.0
Average -0.25

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Omeros Corp is an inventive, commercial-stage biotechnology company that discovers and develops first-in-class protein and small-molecule therapeutics for large-market and orphan indications, with particular emphasis on complement-mediated diseases, cancers, and addictive or compulsive disorders. The company's clinical-stage development programs include: narsoplimab, its antibody targeting mannan-binding lectin-associated serine protease 2 (MASP-2), the effector enzyme of the lectin pathway of complement; OMS1029, its long-acting antibody targeting MASP-2; and OMS527, its phosphodiesterase 7 (PDE7) inhibitor program.

Sector Healthcare
Industry Biotechnology
Investment Style Small Value
% Held by Insiders 4.40%
% Held by Institutions 47.30%

Ownership

Name Date Shares Held
Ingalls & Snyder Llc 30 Jun 2026 3,659,523
Kotler Kevin 31 Dec 2025 905,635
Rock Springs Capital Management Lp 30 Jun 2026 718,499

No data within this time range.

Name Avg. Buy ($) Avg. Sell ($) Net Quantity Net Value ($)
CANCELMO PETER B - 18.70 -50,000 -935,000
HANISH ARNOLD C - 19.25 -10,000 -192,500
Aggregate Net Quantity -60,000
Aggregate Net Value ($) -1,127,500
Aggregate Avg. Buy ($) -
Aggregate Avg. Sell ($) 18.88
Name Holder Date Type Quantity Price Value ($)
CANCELMO PETER B Officer 31 Aug 2026 Sell (-) 25,000 18.79 469,750
CANCELMO PETER B Officer 31 Aug 2026 Option execute 25,000 - -
CANCELMO PETER B Officer 28 Aug 2026 Sell (-) 25,000 18.61 465,250
CANCELMO PETER B Officer 28 Aug 2026 Option execute 25,000 - -
HANISH ARNOLD C Director 27 Aug 2026 Sell (-) 10,000 19.25 192,500
HANISH ARNOLD C Director 27 Aug 2026 Option execute 10,000 - -

The support, resistance and trendline levels presented has been generated by an artificial intelligence (AI) model and should be interpreted with caution.

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