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Seastar Medical Holding Corp stock is traded at $2.90, with a volume of 140.46K. It is down -5.23% in the last 24 hours and down -5.84% over the past month. SeaStar Medical Holding Corp is a medical technology company developing proprietary solutions to reduce the consequences of hyperinflammation on vital organs. It is developing and commercializing extracorporeal therapies that target the effector cells that drive systemic inflammation, causing direct tissue damage and secreting a range of pro-inflammatory cytokines that initiate and propagate imbalanced immune responses. The Company is comprised of a single reportable segment, which is its Device Segment.
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Previous Close:
$3.06
Open:
$3.1
24h Volume:
140.46K
Relative Volume:
0.38
Market Cap:
$15.26M
Revenue:
$1.44M
Net Income/Loss:
$-11.90M
P/E Ratio:
-0.6063
EPS:
-4.783
Net Cash Flow:
$-13.71M
1W Performance:
-19.67%
1M Performance:
-5.84%
6M Performance:
-30.29%
1Y Performance:
-53.98%
1-Day Range:
Value
$2.84
$3.155
1-Week Range:
Value
$2.84
$3.95
52-Week Range:
Value
$2.07
$7.35

Seastar Medical Holding Corp Stock (ICU) Company Profile

Name
Name
Seastar Medical Holding Corp
Name
Phone
844-427-8100
Name
Address
3513 BRIGHTON BLVD, DENVER
Name
Employee
17
Name
Twitter
Name
Next Earnings Date
2026-11-12
Name
Latest SEC Filings
Name
ICU's Discussions on Twitter

Compare ICU vs VRTX, MRNA, REGN, ARGX, ONC

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
ICU icon
ICU
Seastar Medical Holding Corp
2.90 15.26M 1.44M -11.90M -13.71M -4.783
VRTX icon
VRTX
Vertex Pharmaceuticals Inc
499.74 126.66B 12.34B 4.34B 3.71B 16.87
MRNA icon
MRNA
Moderna Inc
218.01 87.04B 2.23B -3.19B -1.60B -8.1462
REGN icon
REGN
Regeneron Pharmaceuticals Inc
790.74 81.41B 14.92B 4.42B 3.79B 41.04
ARGX icon
ARGX
Argen X Se Adr
819.14 51.51B 4.16B 1.29B 734.26M 19.58
ONC icon
ONC
Beone Medicines Ltd Adr
369.06 41.75B 5.76B 514.49M 1.10B 4.4813

Seastar Medical Holding Corp Stock (ICU) Latest News

pulisher
Oct 08, 2026

SeaStar Medical Holding Corporation announced that it has received $3.301572 million in funding - www.marketscreener.com

Oct 08, 2026
pulisher
Oct 08, 2026

Warrants for up to 59,780 shares accompany SeaStar Medical (ICU)'s capital raise. - Stock Titan

Oct 08, 2026
pulisher
Oct 06, 2026

SeaStar Medical announces exercise of warrants - Medical Buyer

Oct 06, 2026
pulisher
Oct 06, 2026

SeaStar Medical raises $3.3M through warrant exercise By Investing.com - Investing.com South Africa

Oct 06, 2026
pulisher
Oct 05, 2026

SeaStar Medical raises $3.3M through warrant exercise - Investing.com

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical raises $3.3M via warrant exercise offering - Dealroom

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical raises $3.3M through warrant exercise By Investing.com - Investing.com Canada

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical Announces Exercise of Warrants for Approximately $3.3 Million Gross Proceeds - The Manila Times

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical raises $3.3M through warrant exercise at reduced price - StreetInsider

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical’s deal would give investors rights to buy up to 1.71 million shares. - Stock Titan

Oct 05, 2026
pulisher
Oct 05, 2026

SeaStar Medical Announces Exercise of Warrants for Approximately $3.3 Million Gross Proceeds - GlobeNewswire

Oct 05, 2026
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Oct 05, 2026

SeaStar Medical Announces Exercise of Warrants for Approximately $3.3 Million Gross Proceeds - GlobeNewswire

Oct 05, 2026
pulisher
Sep 24, 2026

SeaStar Medical’s Dr. Humes Named University of Michigan Distinguished University Innovator of the Year for SCD Therapy - Quiver Quantitative

Sep 24, 2026
pulisher
Sep 23, 2026

Avalo Therapeutics, Inc. (AVTX) Stock Price, News, Quote & History - Yahoo Finance

Sep 23, 2026
pulisher
Sep 12, 2026

SeaStar Medical at H.C. Wainwright: adult trial looms over small cap By Investing.com - Investing.com South Africa

Sep 12, 2026
pulisher
Sep 12, 2026

SeaStar Medical at H.C. Wainwright: adult trial looms over small cap - Investing.com

Sep 12, 2026
pulisher
Sep 12, 2026

SeaStar Medical at H.C. Wainwright: adult trial looms over small cap - Investing.com Canada

Sep 12, 2026
pulisher
Sep 12, 2026

SeaStar Medical at H.C. Wainwright: adult trial looms over small cap - Investing.com UK

Sep 12, 2026
pulisher
Sep 10, 2026

SeaStar Medical to Present at the HC Wainwright 28th Annual Global Investment Conference - Yahoo Finance

Sep 10, 2026
pulisher
Aug 24, 2026

SeaStar Medical Holding (NasdaqCM:ICU) Stock Forecast & Analyst Predictions - Simply Wall Street

Aug 24, 2026
pulisher
Aug 17, 2026

ICU: Continued Revenue Growth for QUELIMMUNE - Smartkarma

Aug 17, 2026
pulisher
Aug 17, 2026

ICU: Continued Revenue Growth for QUELIMMUNE® - Yahoo Finance

Aug 17, 2026
pulisher
Aug 15, 2026

ICU Q2 2026 Earnings: Loss of -$0.91 Beats Estimates by 7.11% Despite No Reported RevenueRevenue Report - careplusvn.com

Aug 15, 2026
pulisher
Aug 14, 2026

SeaStar Medical (ICU) Q2 2026 Earnings: Loss Narrows More Than Expected, No Revenue Still ReportedPost-Announcement Reaction - vinanet.vn

Aug 14, 2026
pulisher
Aug 13, 2026

SeaStar Medical Holding earnings missed by $0.04, revenue fell short of estimates - Investing.com Canada

Aug 13, 2026
pulisher
Aug 12, 2026

SeaStar Medical secures ICD-10-PCS codes for SCD therapy - scanx.trade

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Q2 Results: Revenue up 82% YoY to $0.6 million - scanx.trade

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Holding earnings missed by $0.04, revenue fell short of estimates - Investing.com

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Holding earnings missed by $0.04, revenue fell short of estimates - Investing.com UK

Aug 12, 2026
pulisher
Aug 12, 2026

Earnings call transcript: SeaStar Medical misses Q2 2026 forecasts as stock falls - Investing.com

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Holding Corp reports results for the quarter ended June 30Earnings Summary - TradingView

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical (ICU) grows QUELIMMUNE sales but warns on going concern - stocktitan.net

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Holding Corporation Reports Earnings Results for the Second Quarter and Six Months Ended June 30, 2026 - marketscreener.com

Aug 12, 2026
pulisher
Aug 12, 2026

SEASTAR MEDICAL HOLDING ($ICU) Releases Q2 2026 Earnings - Quiver Quantitative

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Adds 3 Customers From Children's Hospitals for Its Therapy - Stock Titan

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Reports Second Quarter 2026 Financial Results and Provides Business Updates - GlobeNewswire

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Q2 Revenue Climbs 82 Percent to $615000 - Quiver Quantitative

Aug 12, 2026
pulisher
Aug 12, 2026

SeaStar Medical Q2 Revenue Climbs 82 Percent to $615000 | ICUCW Stock News - Quiver Quantitative

Aug 12, 2026
pulisher
Aug 12, 2026

SEASTAR MEDICAL HOLDING ($ICU) Releases Q2 2026 Earnings - Quiver Quantitative

Aug 12, 2026
pulisher
Aug 11, 2026

SeaStar Medical Holding Corp (ICU) Q2 2026 Earnings Report Previ - GuruFocus

Aug 11, 2026
pulisher
Aug 10, 2026

SeaStar Medical Holding Corp expected to post a loss of 97 cents a shareEarnings Preview - TradingView

Aug 10, 2026
pulisher
Aug 09, 2026

SeaStar Medical Holding Corp (ICU) Earnings Forecast: Future EPS & Revenue Growth Estimates - tradingkey.com

Aug 09, 2026
pulisher
Aug 07, 2026

SeaStar Medical Holding Corp expected to post a loss of 97 cents a shareEarnings Preview - TradingView

Aug 07, 2026
pulisher
Aug 06, 2026

SeaStar Medical sets Aug. 12 webcast on results and progress - Stock Titan

Aug 06, 2026
pulisher
Aug 06, 2026

SeaStar Medical to Report Second Quarter Financial Results on August 12, 2026 - Yahoo Finance

Aug 06, 2026
pulisher
Jul 30, 2026

Nuwellis (NASDAQ:NUWE) surges 130% as pediatric Aquadex update prompts heavy trading - TechStock²

Jul 30, 2026
pulisher
Jul 30, 2026

SeaStar Medical Warrant (ICUCW) Flat at $0.02 as Trading Activity Remains MinimalRunaway Gap - dars.gov.et

Jul 30, 2026
pulisher
Jul 28, 2026

SeaStar Medical Holding Corp - TradingKey

Jul 28, 2026
pulisher
Jul 27, 2026

SeaStar Medical Holding Corp (ICU) Dividends & Stock Splits: Historical Payouts and Event Timeline - TradingKey

Jul 27, 2026
pulisher
Jul 27, 2026

TradingKey - TradingKey

Jul 27, 2026

Seastar Medical Holding Corp Stock (ICU) Financials Data

Revenue

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Net Income

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Cash Flow

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EPS

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Seastar Medical Holding Corp Stock (ICU) Insider Trading

Insider Trading Relationship Date Transaction Cost #Shares Value ($) #Shares Total
Baird Jennifer A
Director
Dec 19 '25
Buy
0.24
4,200
987
36,200
Messinger Michael
Chief Financial Officer
Dec 09 '25
Buy
0.35
14,500
5,098
17,500
$6.58
price down icon 4.22%
$9.94
price down icon 3.21%
$5.53
price down icon 3.66%
$11.27
price down icon 6.16%
$18.60
price down icon 1.74%
WVE WVE
$3.13
price down icon 1.88%
Cap:     |  Volume (24h):