SeaStar Medical Holding Corp
ICUCW- Exchange
- Nasdaq
- Industry
- Surgical & Medical Instruments & Apparatus
- SEC CIK
- 0001831868
In the last 90 days, SeaStar Medical Holding Corp insiders filed 1 open-market purchase and 0 sales; 15 institutions reported holding it in 13F filings for Q2 2026, worth $15.4K in total; no superinvestor holds it.
Other share classesICU
Holders of 5% or more of ICUCW
Holders whose latest Schedule 13D or 13G filing reports 5% or more of SeaStar Medical Holding Corp, largest stake first. The change is against the holder's previous filing.
No holder currently reports owning 5% or more of SeaStar Medical Holding Corp on Schedule 13D or 13G.
Stakes are as of each holder's latest filing. Holders whose last filing was in the old format (before December 18, 2024) have no stake on record and are not listed, and after an acquisition or delisting holders usually stop filing.
13D and 13G filings
Schedule 13D and 13G filings on SeaStar Medical Holding Corp, newest first.
No Schedule 13D or 13G filings on SeaStar Medical Holding Corp are on file.
Form 144: proposed insider sales
Notices from officers, directors and other affiliates planning to sell SeaStar Medical Holding Corp shares.
No Form 144 notices for SeaStar Medical Holding Corp are on file.