SeaStar Medical Holding Corp (ICU) — research page
US · us-cm-kg/NASDAQ/ICU · as of 2026-11-08
Identity and listing
The issuer is SeaStar Medical Holding Corp, listed on NASDAQ under ticker ICU, with ISIN US81256L3024. The LEI is not on the record, as there is no GLEIF record with the exact legal name in jurisdiction US-DE. The security type is Corporate, the sector is 3841 Surgical & Medical Instruments & Apparatus, and the jurisdiction is United States, Delaware. The segment is not on the record. The issuer is listed and not halted.
| field | value | source · read date |
|---|---|---|
| name | SeaStar Medical Holding Corp | source · 2026-11-08 |
| exchange | NASDAQ | source · 2026-11-08 |
| ticker | ICU | source · 2026-11-08 |
| ISIN | US81256L3024 | source · 2026-10-09 |
| LEI | not on the record | |
| security type | Corporate | source · 2026-11-08 |
| segment | not on the record | |
| sector | 3841 Surgical & Medical Instruments & Apparatus | source · 2026-11-08 |
| jurisdiction | United States — Delaware | source · 2026-11-08 |
| status | listed, not halted | source · 2026-11-08 |
The disclosure read
The record holds 56 filings across 31 filing days in the window 2025-11-08 to 2026-11-08. By type, the record holds 17 directors' dealings, 14 regulatory filings, 8 results, 5 corporate news, 5 prospectus, 4 director changes and 3 AGM/EGM filings. The median gap between filing days is 5.0 days. The latest filing is dated 2026-11-03, is of type corporate news, and is 5 days before the record date. The NASDAQ median gap is 6.0 days across 4359 issuers, with a median of 52 filings and a median latency of 5.0 days. The sector median gap is 6 days across 129 issuers, with a median of 64 filings and a median latency of 4 days. The issuer's 56 filings are above the NASDAQ median of 52 and below the sector median of 64.
| filings | median gap between filing days | days from latest filing to as-of | |
|---|---|---|---|
| this issuer | 56 | 5 | 5 |
| exchange median: NASDAQ (4359 issuers) | 52 | 6 | 5 |
| sector median: 3841 Surgical & Medical Instruments & Apparatus (129 issuers) | 64 | 6 | 4 |
| date | type | category | filing |
|---|---|---|---|
| 2026-11-03 | corporate_news | 8-K | 8-K — FORM 8-K (items 8.01,9.01) |
| 2026-10-30 | prospectus | S-3 | S-3 — REGISTRATION STATEMENT |
| 2026-10-08 | regulatory_filing | D | D (items 06b) |
| 2026-10-05 | corporate_news | 8-K | 8-K — FORM 8-K (items 1.01,3.02,8.01,9.01) |
| 2026-08-19 | directors_dealings | 4 | 4 — FORM 4 |
window 2025-11-08 to 2026-11-08 · the node's disclosure lines, as get_filings serves them
Auditor
The auditor of record is WithumSmith+Brown, PC, located in East Brunswick, New Jersey. 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 is listed, not halted.
Orderability
The outcome is not determinable, as 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. The count is 0.
Open research
No openly published research notes were found. 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 years sealed are 2021, 2022, 2023, 2024, 2025 and 2026. The market's earliest sealed date is 2021-01-04. The live record began on 2026-09-12.
Sources
8 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/CIK0001831868.json (identity.jurisdiction)
- 10.4
- https://mcp.us-cm-kg.ai/events/NASDAQ/ICU (the disclosure lines)
- 10.5
- https://www.nasdaqtrader.com/rss.aspx?feed=tradehalts (the halt flag)
- 10.6
- https://www.sec.gov/Archives/edgar/data/1831868/000143774926009797/icu20251231_10k.htm (the auditor)
- 10.7
- https://mcp.us-cm-kg.ai/book/aio.json (the orderability chapter)
- 10.8
- https://mcp.us-cm-kg.ai/record/NASDAQ/ICU (the record)
Read it by agent
The same page, signed and receipted: get_research at https://mcp.getresearch.ai/mcp with {"isin":"US81256L3024"}. Twins: .md · .json. Written: Claude through the platform account, Haiku class; one pass; checked against the numbers. Page hash sha256:3b74aab0744f7db9.