Stocktoria
OMEROS CORP OMER
Nasdaq · XNAS · stock · Pharmaceutical Preparations · website · IPO 2009-10-08
OMEROS CORP insider transactions (Form 4)
| Insider | Role | Date | Action | Shares | Price |
|---|---|---|---|---|---|
| Cable Thomas J. | director | 2026-05-22 | Sell | 7,500 | $11.61 |
| Cable Thomas J. | director | 2026-05-22 | Option exercise | 7,500 | $10.84 |
| Demopulos Gregory A MD | Chairman, CEO & President | 2026-02-18 | Tax withheld | 357,678 | $11.93 |
| Demopulos Gregory A MD | Chairman, CEO & President | 2026-02-18 | Option exercise | 400,000 | $10.27 |
| Borges David J. | VP, Finance & CAO | 2026-01-13 | Option exercise | 30,000 | $3.06 |
| Borges David J. | VP, Finance & CAO | 2026-01-13 | Sell | 30,000 | $12.31 |
| Borges David J. | VP, Finance & CAO | 2026-01-12 | Sell | 30,000 | $12.72 |
Source: SEC EDGAR filings · CIK 0001285819 · as of 2025-12-31. Facts from filings plus Stocktoria's own computed scores — not investment advice.