OMEROS CORP (OMER) — research page
US · us-cm-kg/NASDAQ/OMER · as of 2026-11-08
Identity and listing
The issuer is OMEROS CORP, listed on NASDAQ under ticker OMER, with ISIN US6821431029 and LEI 549300CJWLXX2MXVVV71. Its security type is Corporate, its segment is not on the record, its sector is 2834 Pharmaceutical Preparations, and its jurisdiction is United States, Washington. Its listing status is listed, not halted.
| field | value | source · read date |
|---|---|---|
| name | OMEROS CORP | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | OMER | source · 2026-11-08 |
| ISIN | US6821431029 | source · 2026-10-14 |
| LEI | 549300CJWLXX2MXVVV71 | source · 2026-11-08 |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 2834 Pharmaceutical Preparations | source · 2026-11-08 |
| jurisdiction | United States — Washington | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 60 filings in the window 2025-11-08 to 2026-11-08, across 40 filing days. The median gap between filing days is 4 days, and the latest filing is 9 days before the record date 2026-11-08. The latest filing is dated 2026-10-30 and is of type director_change. On NASDAQ the median cadence gap is 6.0 days, the median filings are 52, and the median latency is 5.0 days. In the sector 2834 Pharmaceutical Preparations the median cadence gap is 6.0 days, the median filings are 63.0, and the median latency is 4.0 days.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 60 | 4 | 9 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 2834 Pharmaceutical Preparations (526 issuers) | 63 | 6 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-10-30 | director_change | 8-K | 8-K (items 5.02,9.01) |
| 2026-10-30 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-09-24 | directors_dealings | 4 | 4 — FORM 4 |
| 2026-09-23 | regulatory_filing | 144 | 144 |
| 2026-09-22 | regulatory_filing | 144 | 144 |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is Ernst & Young LLP, located in Seattle, Washington. The record holds no auditor changes.
Events and halts
The record holds no listing, delisting or name change lines. The domicile change is not on the record, as EDGAR states no dated change of state of incorporation on a filing line. The segment move is not on the record, as the exchanges' tier transfers are not EDGAR filings. The halt flag reads listed, not halted.
Orderability
The outcome is not determinable, because the chapter's orderability section carries no client categories and so the outcome cannot name its client category. The rule version is acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1, and the chapter is as of 2026-11-04.
rule acm-68000/us/reasonable-basis-suitability-finra-rule-2111/r1 · chapter as of 2026-11-04 · the full outcome: get_orderability
Coverage
No research houses were found on the issuer's investor-relations pages read, and the count is 0.
Open research
No openly published research notes were found, and the count is 0.
Licensed
Licensed research: none loaded. A licensed row is served only to an agent whose firm holds that licence (licensor, entitlement). No licensed row is loaded.
| licensor | entitlement | title | date | source |
|---|---|---|---|---|
| none loaded |
As-of depth
The issuer's sealed years are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04, and the live record began on 2026-09-12.
Sources
9 source pages are named on this page; every value above carries its own source page and read date in the numbers.
- 10.1
- https://www.sec.gov/files/company_tickers_exchange.json (identity.exchange)
- 10.2
- https://www.sec.gov/data-research/sec-markets-data/fails-deliver-data (identity.isin)
- 10.3
- https://data.sec.gov/submissions/CIK0001285819.json (identity.jurisdiction)
- 10.4
- https://mapping.gleif.org/api/v2/isin-lei/latest/download (identity.lei)
- 10.5
- https://mcp.us-cm-kg.ai/events/NASDAQ/OMER (the disclosure lines)
- 10.6
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.7
- https://www.sec.gov/Archives/edgar/data/1285819/000143774926010636/omer20251231_10k.htm (the auditor)
- 10.8
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.9
- https://mcp.us-cm-kg.ai/record/NASDAQ/OMER (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US6821431029"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:d56f85cd8114d900.