OMER — OMEROS CORP
Price · 2024-08-26 → 2026-08-21
499 daily closes shownAnonymous view is capped at two years of history. A free account extends it to five, and Pro opens the whole archive back to 2016-01-04.
Performance
Technicals
Others in Healthcare
Measured signals that fired on OMER
| date | signal | measured base rate |
|---|---|---|
| 2026-08-13 | Breakout to a 52-week high price | -1.00% over 21 days · t = -8.58 · n = 24,386 statistically distinguishable from its control group |
| 2026-08-04 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-30 | Fair value gap, bullish structure | -0.67% over 21 days · t = -6.43 · n = 111,973 statistically distinguishable from its control group |
| 2026-06-15 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
| 2026-06-05 | Equal lows taken out structure | -0.64% over 21 days · t = -4.75 · n = 55,661 statistically distinguishable from its control group |
| 2026-05-15 | Fair value gap, bearish structure | -0.45% over 21 days · t = -3.29 · n = 108,591 statistically distinguishable from its control group |
Excess return against a matched control group, on a point-in-time universe that includes delisted companies. Most families do not survive that. How the measurement works →
Insider transactions (Form 4)
| date | insider | what | shares | price | value |
|---|---|---|---|---|---|
| 2026-08-20 | Cable Thomas J. Director | Open-market sale | 15.0K | 18.45 | 276.8K |
| 2026-08-20 | Cable Thomas J. Director | Option exercise | 7.5K | 3.93 | 29.5K |
| 2026-08-20 | Cable Thomas J. Director | Option exercise | 7.5K | 2.00 | 15.0K |
| 2026-08-13 | Borges David J. VP, Finance & CAO | Open-market sale 10b5-1 plan | 5.0K | 16.95 | 84.8K |
| 2026-08-13 | Borges David J. VP, Finance & CAO | Option exercise 10b5-1 plan | 5.0K | 3.93 | 19.6K |
| 2026-05-22 | Cable Thomas J. Director | Open-market sale 10b5-1 plan | 7.5K | 11.61 | 87.0K |
| 2026-05-22 | Cable Thomas J. Director | Option exercise 10b5-1 plan | 7.5K | 10.84 | 81.3K |
| 2026-02-18 | Demopulos Gregory A MD Chairman, CEO & President | Shares withheld for tax | 357.7K | 11.93 | 4.3M |
| 2026-02-18 | Demopulos Gregory A MD Chairman, CEO & President | Option exercise | 400.0K | 10.27 | 4.1M |
| 2026-01-13 | Borges David J. VP, Finance & CAO | Open-market sale | 30.0K | 12.31 | 369.3K |
Open-market purchases (code P) are the informative ones. Grants, option exercises and tax withholding are compensation mechanics, not decisions. How to read a Form 4 →
Largest institutional holders
| manager | value | shares |
|---|---|---|
| BlackRock, Inc. | 56.1M | 5.3M |
| VANGUARD CAPITAL MANAGEMENT LLC | 31.5M | 3.0M |
| UBS Group AG | 24.7M | 2.3M |
| STATE STREET CORP | 20.3M | 1.9M |
| STIFEL FINANCIAL CORP | 19.3M | 1.8M |
| GEODE CAPITAL MANAGEMENT, LLC | 18.5M | 1.8M |
| Corient Private Wealth LLC | 8.5M | 801.4K |
| VANGUARD PORTFOLIO MANAGEMENT LLC | 7.6M | 718.7K |
| CHARLES SCHWAB INVESTMENT MANAGEMENT INC | 6.2M | 582.5K |
| BANK OF MONTREAL /CAN/ | 6.0M | 568.4K |
13F positions as of 2026-03-31, filed up to 45 days after quarter end. Long-only US equity — shorts and derivatives never appear. What 13F does and does not show →
Short selling
This is off-exchange short volume, not short interest: it is flow, not position, and 40–50% is normal because market makers short to fill your buy. Why that number misleads →
Recent headlines
- Omeros (OMER) Q2 2026 Earnings Call Transcript · 2026-08-20
- Omeros surges on Q2 beats · 2026-08-13
- Why is Omeros stock surging today? · 2026-08-13
- Omeros outlines Q3 2026 interest expense of about $6.5M while advancing $287,000 NTAP for YARTEMLEA · 2026-08-13
- Omeros Corp (OMER) filed form 8-K · 2026-08-12 · SEC EDGAR
Ask the AI about OMER
The assistant reads every block on this page — price history, filings, insider transactions, institutional positions, short volume, macro and the measured base rates — and says what it implies, quoting the number behind each claim and declaring what it does not have.
Everything on this page is live in the terminal.
Charts, filings, insider flow and the AI — open without an account.
Free plan for good. Pro is $69.99/mo, or $4.99 for a 7-day trial. See the plans →