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SeaStar Medical Holding Corporation (ICU)

SeaStar Medical Holding Corporation at a glance — key fundamentals, SEC filings, insider buying and selling, and earnings dates.

SeaStar Medical Holding Corporation (ICU) is a Biotechnology company based in US with a market capitalization of $10.5M. Free cash flow was negative at -$13.6M. This page tracks ICU's SEC filings, insider buying and selling, earnings dates, and key fundamentals in one place.

US · 19 employees · IPO Mar 18, 2021

Valuation

Valuation & price

$3.95 · as of May 17, 2026 · -68.1% vs 52w high

—

P/E ratio

Latest-FY diluted EPS

1.00

P/B ratio

Market cap ÷ book equity

—

Dividend yield

Price — last 12 months

$12.40$7.30$2.21Jul 25Dec 25Jul 26Jul 7, 25$5.49Jul 9, 25$7.15Jul 11, 25$5.92Jul 15, 25$5.58Jul 17, 25$6.65Jul 21, 25$6.81Jul 23, 25$7.41Jul 25, 25$7.71Jul 29, 25$7.16Jul 31, 25$6.09Aug 4, 25$6.97Aug 6, 25$8.01Aug 11, 25$7.78Aug 13, 25$7.27Aug 15, 25$8.04Aug 19, 25$8.00Aug 21, 25$8.00Aug 25, 25$8.89Aug 27, 25$8.48Aug 29, 25$9.16Sep 3, 25$8.64Sep 5, 25$7.95Sep 9, 25$8.75Sep 11, 25$8.84Sep 16, 25$8.85Sep 18, 25$9.00Sep 22, 25$10.00Sep 24, 25$12.40Sep 26, 25$6.02Sep 30, 25$5.70Oct 2, 25$6.85Oct 6, 25$6.59Oct 8, 25$6.59Oct 10, 25$5.72Oct 14, 25$5.69Oct 16, 25$6.30Oct 21, 25$6.30Oct 23, 25$6.31Oct 27, 25$5.95Oct 29, 25$5.70Oct 31, 25$5.70Nov 4, 25$5.20Nov 6, 25$4.61Nov 10, 25$4.80Nov 12, 25$4.99Nov 14, 25$3.80Nov 18, 25$3.35Nov 20, 25$3.10Nov 25, 25$3.18Nov 28, 25$3.17Dec 2, 25$3.40Dec 4, 25$3.59Dec 8, 25$3.39Dec 10, 25$3.40Dec 12, 25$3.21Dec 16, 25$3.14Dec 18, 25$2.94Dec 22, 25$2.57Dec 24, 25$2.42Dec 29, 25$2.32Jan 2, 26$2.63Jan 6, 26$2.58Jan 8, 26$2.41Jan 12, 26$2.30Jan 14, 26$2.79Jan 16, 26$2.53Jan 21, 26$2.27Jan 23, 26$2.58Jan 27, 26$2.47Jan 29, 26$2.34Feb 2, 26$2.52Feb 4, 26$2.57Feb 9, 26$2.43Feb 11, 26$2.34Feb 13, 26$2.40Feb 18, 26$2.45Feb 20, 26$2.44Feb 24, 26$2.38Feb 26, 26$2.74Mar 2, 26$2.71Mar 4, 26$2.51Mar 6, 26$2.52Mar 10, 26$2.69Mar 12, 26$2.64Mar 17, 26$2.48Mar 19, 26$2.27Mar 23, 26$2.21Mar 25, 26$2.28Mar 27, 26$2.74Mar 31, 26$3.72Apr 2, 26$4.31Apr 7, 26$4.17Apr 9, 26$4.06Apr 13, 26$4.21Apr 15, 26$3.86Apr 17, 26$4.20Apr 22, 26$4.46Apr 24, 26$4.13Apr 28, 26$3.92Apr 30, 26$4.14May 4, 26$4.33May 6, 26$4.87May 8, 26$4.49May 12, 26$4.84May 14, 26$4.20May 18, 26$4.00May 20, 26$3.97May 22, 26$3.75May 28, 26$3.66Jun 1, 26$3.64Jun 3, 26$3.28Jun 5, 26$2.94Jun 9, 26$2.78Jun 11, 26$2.73Jun 15, 26$3.13Jun 17, 26$3.06Jun 22, 26$3.24Jun 24, 26$3.09Jun 26, 26$3.12Jul 2, 26$4.92
$2.2152-week range$12.40
Loading valuation history…

Fundamentals

Key fundamentals

$10.5M

Market cap

—

Revenue growth (YoY)

95.7%

Gross margin

-$13.6M

Free cash flow (USD)

-$11.5M

Net debt

Net cash position

5437.1%

Share dilution

1/5

Graham criteria passed

Defensive-investor screen

Healthcare

Sector

Trajectory

Long-term trends

Revenue by year

2020 → 2025

FY 2020$0.00FY 2021$0.00FY 2022$0.00FY 2023$0.00FY 2024$135.0KFY 2025$1.2M
$0$1.2M

Free cash flow by year

2020 → 2025

FY 2020$-5.6MFY 2021$-5.1MFY 2022$-7.8MFY 2023$-10.3MFY 2024$-16.0MFY 2025$-13.6M
-$5.6M-$13.6M

Gross margin by year

2024 → 2025

FY 2024100.0%FY 202595.7%
100.0%95.7%

Value screen

Graham defensive-investor tests

Computing the scorecard — refreshing any stale inputs…

0

Insider buys · 90 days

0

Insider sells · 90 days

Earnings

Last report: 10-Q filed May 13, 2026

Next expected: not yet scheduled

On the tape

Recent SEC & insider activity

  • 8-K eventRetention Bonuses ApprovedJul 1, 2026Filing
  • 8-K eventSeparation Agreement UpdateJun 23, 2026Filing
  • 8-K eventOmnibus Incentive Plan AmendedJun 17, 2026Filing
  • 8-K eventEarnings ReleaseMay 13, 2026Filing
  • Quarterly report10-Q FiledMay 13, 2026Filing
  • 8-K eventClass Action DismissedApr 28, 2026Filing

Questions

Frequently asked questions

What is SeaStar Medical Holding Corporation's market cap?

SeaStar Medical Holding Corporation (ICU) has a market capitalization of $10.5M.

What is ICU's P/E ratio?

A meaningful P/E ratio is not available for ICU — the company's latest fiscal-year earnings per share is zero, negative, or not yet cached.

What is ICU's price-to-book (P/B) ratio?

ICU trades at 1.00 times book value per share.

Are insiders buying ICU stock?

SEC Form 4 filings show no open-market insider buys at SeaStar Medical Holding Corporation in the last 90 days (0 sells).

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Timeline

Every filing, insider trade & earnings on a price-anchored timeline

Filing Analyzer

Search the actual 10-K / 10-Q text with AI research angles

News

Latest press coverage in one feed

Data: SEC EDGAR filings and cached fundamental data; prices and ratios use the most recent cached quote and statements (may lag by up to a day). Educational and research purposes only. Not investment advice.