SeaStar Medical

ICUCWNasdaq United States Health Care Medical/Dental Instruments

Market cap

$56.349 K

$0.01 +0.00%

Close of 6 Nov 2026

As of 6 Nov 2026, SeaStar Medical (ICUCW) has a market capitalization of $56.3K. Market cap measures the value of outstanding equity at market prices; company totals combine applicable share classes. Prices and market caps come from Nasdaq, with financial fundamentals from SEC filings. See sources and calculation details.

Revenue

$1.23M

#3443 by revenue

Earnings

-$12.2M

Loss-making

Shares outstanding

4,406,841

Latest filing cover page

P/E ratio

—

Cap ÷ net income

Other share classes

SeaStar Medical lists more than one class of stock. Company figures above cover all classes combined.

ICU

Insiders buying

All insider buying →

One open-market purchase by officers and directors of SeaStar Medical, worth $2.45K. Grants and option exercises are excluded.

Michael MessingerChief Financial Officer$2.45K
750 shares at $3.27 on 18 Aug 2026 · filed 19 Aug 2026

Where these numbers come from

Share counts and financials for SeaStar Medical are taken from its own SEC filings via EDGAR: public record, not an estimate. Market cap is shares outstanding multiplied by the latest close. Read the methodology.