2.58
price up icon2.79%   0.07
after-market After Hours: 2.58
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Seastar Medical Holding Corp stock is traded at $2.58, with a volume of 76,829. It is up +2.79% in the last 24 hours and up +7.05% 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:
$2.51
Open:
$2.54
24h Volume:
76,829
Relative Volume:
0.64
Market Cap:
$9.80M
Revenue:
-
Net Income/Loss:
$-26.23M
P/E Ratio:
-2.102
EPS:
-1.2274
Net Cash Flow:
$-10.29M
1W Performance:
-5.84%
1M Performance:
+7.05%
6M Performance:
-67.54%
1Y Performance:
-84.91%
1-Day Range:
Value
$2.54
$2.71
1-Week Range:
Value
$2.475
$2.885
52-Week Range:
Value
$2.20
$25.70

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
18
Name
Twitter
Name
Next Earnings Date
2024-11-12
Name
Latest SEC Filings
Name
ICU's Discussions on Twitter

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

Stocks Price Market Cap Revenue Net Income Cash Flow EPS
Biotechnology icon
ICU
Seastar Medical Holding Corp
2.58 9.54M 0 -26.23M -10.29M -1.2274
Biotechnology icon
VRTX
Vertex Pharmaceuticals Inc
460.82 121.40B 12.07B 3.95B 3.19B 15.33
Biotechnology icon
REGN
Regeneron Pharmaceuticals Inc
764.93 83.25B 14.34B 4.50B 3.77B 41.56
Biotechnology icon
ARGX
Argen X Se Adr
728.11 46.39B 4.16B 1.29B 734.26M 19.59
Biotechnology icon
ALNY
Alnylam Pharmaceuticals Inc
320.51 43.41B 3.71B 313.75M 465.38M 2.2571
Biotechnology icon
ONC
Beone Medicines Ltd Adr
292.94 33.09B 5.36B 287.73M 924.18M 2.5229

Seastar Medical Holding Corp Stock (ICU) Latest News

pulisher
08:20 AM

50 children enrolled in FDA safety registry for sepsis kidney therapy - Stock Titan

08:20 AM
pulisher
Mar 02, 2026

Short Interest in SeaStar Medical Holding Corporation (NASDAQ:ICU) Rises By 85.5% - Defense World

Mar 02, 2026
pulisher
Feb 28, 2026

SeaStar Medical (NASDAQ:ICU) vs. Organon & Co. (NYSE:OGN) Financial Contrast - Defense World

Feb 28, 2026
pulisher
Feb 25, 2026

Is SeaStar Medical Holding Corporation likely to announce a buybackQuarterly Trade Report & Stepwise Trade Signal Guides - mfd.ru

Feb 25, 2026
pulisher
Feb 24, 2026

ICU Should I Buy - Intellectia AI

Feb 24, 2026
pulisher
Feb 24, 2026

Aug Weekly: Will SeaStar Medical Holding Corporation stock recover after earningsTrade Volume Report & Growth-Oriented Investment Plans - baoquankhu1.vn

Feb 24, 2026
pulisher
Feb 23, 2026

ICU Financials: Income Statement, Balance Sheet & Cash Flow - Stock Titan

Feb 23, 2026
pulisher
Feb 20, 2026

What are SeaStar Medical Holding Corporation’s earnings expectationsGap Up & AI Forecasted Entry/Exit Points - mfd.ru

Feb 20, 2026
pulisher
Feb 17, 2026

SeaStar Medical Holding Co. (NASDAQ:ICUCW) Short Interest Down 12.5% in January - Defense World

Feb 17, 2026
pulisher
Feb 14, 2026

How SeaStar Medical Holding Corporation Equity Warrant stock trades before earnings2025 Big Picture & Weekly Momentum Stock Picks - mfd.ru

Feb 14, 2026
pulisher
Feb 14, 2026

Can SeaStar Medical Holding Corporation Equity Warrant stock reach $100 price target2025 Buyback Activity & Safe Investment Capital Preservation Plans - mfd.ru

Feb 14, 2026
pulisher
Feb 13, 2026

Investors report 9.99% SeaStar Medical (ICU) ownership via warrants - Stock Titan

Feb 13, 2026
pulisher
Feb 12, 2026

SeaStar Medical price target lowered to $6 from $10 at Maxim - TipRanks

Feb 12, 2026
pulisher
Feb 11, 2026

ICU: Publication Validates Real-World Clinical Impact of QUELIMMUNE in Pediatric AKI - Smartkarma

Feb 11, 2026
pulisher
Feb 11, 2026

ICU News Today | Why did SeaStar Medical stock go up today? $ICU - MarketBeat

Feb 11, 2026
pulisher
Feb 11, 2026

Published on: 2026-02-11 10:56:42 - mfd.ru

Feb 11, 2026
pulisher
Feb 10, 2026

Director Kenneth Van Heel awarded 3,000 RSUs at SeaStar Medical (ICU) - Stock Titan

Feb 10, 2026
pulisher
Feb 10, 2026

SeaStar Medical reports strong survival data for QUELIMMUNE therapy By Investing.com - Investing.com Australia

Feb 10, 2026
pulisher
Feb 09, 2026

SeaStar Medical stock falls after publishing pediatric therapy data - Investing.com Nigeria

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical stock falls after publishing pediatric therapy data By Investing.com - Investing.com India

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical reports ‘strong’ survival data in Quelimmune study - TipRanks

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical reports strong survival data for QUELIMMUNE therapy - Investing.com

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical Reports Positive 90-Day Survival Data for QUELIMMUNE Therapy in Pediatric Patients with Acute Kidney Injury - Quiver Quantitative

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical Announces Publication in Pediatric Nephrology of Positive Real-World Experience for QUELIMMUNE™ (SCD-PED) Therapy in Pediatric Acute Kidney Injury (AKI) - The Manila Times

Feb 09, 2026
pulisher
Feb 09, 2026

SeaStar Medical Announces Publication in Pediatric - GlobeNewswire

Feb 09, 2026
pulisher
Feb 09, 2026

Energy Moves: Can SeaStar Medical Holding Corporation be the next market leaderJuly 2025 Institutional & Stepwise Trade Execution Plans - baoquankhu1.vn

Feb 09, 2026
pulisher
Feb 04, 2026

Is SeaStar Medical Holding Corporation Equity Warrant stock undervalued vs historical averagesWeekly Profit Report & Long-Term Capital Growth Strategies - mfd.ru

Feb 04, 2026
pulisher
Feb 03, 2026

SeaStar Medical (NASDAQ:ICU) and Danaher (NYSE:DHR) Financial Review - Defense World

Feb 03, 2026
pulisher
Feb 02, 2026

Wall Street Recap: Is SeaStar Medical Holding Corporation Equity Warrant still a buy after recent gainsJuly 2025 WrapUp & Consistent Profit Trade Alerts - baoquankhu1.vn

Feb 02, 2026
pulisher
Feb 02, 2026

CEO Chat with Eric Schlorff, CEO of SeaStar Medical Holding Corporation - Yahoo Finance

Feb 02, 2026
pulisher
Jan 30, 2026

Fed Meeting: Will SeaStar Medical Holding Corporation Equity Warrant stock benefit from M A - baoquankhu1.vn

Jan 30, 2026
pulisher
Jan 29, 2026

Is SeaStar Medical Holding Corporation Equity Warrant currently under institutional pressureInflation Watch & Safe Entry Momentum Tips - mfd.ru

Jan 29, 2026
pulisher
Jan 29, 2026

SeaStar Medical to Present at Upcoming Noble Capital Markets Emerging Growth Virtual Equity Conference - Yahoo Finance

Jan 29, 2026
pulisher
Jan 26, 2026

Market Trends: What are SeaStar Medical Holding Corporations earnings expectationsQuarterly Market Summary & High Win Rate Trade Alerts - baoquankhu1.vn

Jan 26, 2026
pulisher
Jan 22, 2026

Is SeaStar Medical Holding Corporation Equity Warrant still a buy after recent gainsJuly 2025 Final Week & High Conviction Investment Ideas - mfd.ru

Jan 22, 2026
pulisher
Jan 16, 2026

Zacks Small Cap Estimates SeaStar Medical FY2025 Earnings - Defense World

Jan 16, 2026
pulisher
Jan 15, 2026

Merger Talk: Will SeaStar Medical Holding Corporation Equity Warrant benefit from rate cuts2025 Buyback Activity & Accurate Trade Setup Notifications - baoquankhu1.vn

Jan 15, 2026
pulisher
Jan 14, 2026

Levels Update: Can SeaStar Medical Holding Corporation Equity Warrant reach all time highs this yearJuly 2025 Market Mood & Daily Technical Stock Forecast Reports - baoquankhu1.vn

Jan 14, 2026
pulisher
Jan 14, 2026

SeaStar Medical Holding (ICU) Price Target Increased by 900.00% to 10.20 - Nasdaq

Jan 14, 2026
pulisher
Jan 10, 2026

Is SeaStar Medical Holding Corporation stock attractive for income investorsJuly 2025 Levels & Safe Swing Trade Setups - ulpravda.ru

Jan 10, 2026
pulisher
Jan 09, 2026

SeaStar Medical Holding CorporationWarrant (Nasdaq:ICUCW) Stock Quote - The Chronicle-Journal

Jan 09, 2026
pulisher
Jan 08, 2026

Does SeaStar Medical Holding Corporation Equity Warrant stock trade at a discount to peers2025 Big Picture & Fast Moving Stock Watchlists - Улправда

Jan 08, 2026
pulisher
Jan 08, 2026

Can SeaStar Medical Holding Corporation Equity Warrant stock attract ESG capital inflows - Улправда

Jan 08, 2026
pulisher
Jan 08, 2026

Will SeaStar Medical Holding Corporation Equity Warrant stock outperform value stocks2025 AllTime Highs & Real-Time Chart Pattern Alerts - Улправда

Jan 08, 2026
pulisher
Jan 08, 2026

Will SeaStar Medical Holding Corporation Equity Warrant stock keep outperforming rivalsTrade Exit Report & Fast Exit/Entry Strategy Plans - Улправда

Jan 08, 2026
pulisher
Jan 08, 2026

How SeaStar Medical Holding Corporation Equity Warrant stock reacts to Fed rate cutsStop Loss Placement Tips & Turn Bull Runs into Life-Changing Wealth - Улправда

Jan 08, 2026
pulisher
Jan 07, 2026

SeaStar Medical announces 2026 milestones - TipRanks

Jan 07, 2026
pulisher
Jan 07, 2026

SeaStar Medical Announces 2026 Milestones - The Manila Times

Jan 07, 2026
pulisher
Jan 07, 2026

SeaStar Medical Holding Corp Share Price USD0.0001 (POST CON) - Hargreaves Lansdown

Jan 07, 2026
pulisher
Jan 06, 2026

SeaStar Medical to Present at Biotech Showcase 2026 Investor Conference and Engage with Investors at J.P. Morgan Healthcare Conference | ICU Stock News - Quiver Quantitative

Jan 06, 2026
pulisher
Jan 06, 2026

SeaStar Medical to Present at Upcoming Biotech Showcase 2026 Investor Conference - marketscreener.com

Jan 06, 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
Messinger Michael
Chief Financial Officer
Dec 09 '25
Buy
0.35
14,500
5,098
17,500
Van Heel Kenneth
Director
Aug 26 '25
Buy
0.89
25,000
22,248
39,400
Van Heel Kenneth
Director
Aug 27 '25
Buy
0.86
10,000
8,565
49,400
Chung Kevin
Chief Medical Officer
Aug 22 '25
Buy
0.80
10,000
8,000
58,184
Neuman John
Director
Jun 04 '25
Option Exercise
0.00
2,667
0
88,000
Vincent Bernadette N
Director
Jun 04 '25
Option Exercise
0.00
2,667
0
8,000
Van Heel Kenneth
Director
Jun 04 '25
Option Exercise
0.00
4,000
0
10,400
Chung Kevin
Chief Medical Officer
Jul 01 '25
Option Exercise
0.00
5,000
0
48,184
Schlorff Eric
Chief Executive Officer
Jul 01 '25
Option Exercise
0.00
21,667
0
98,517
Baird Jennifer A
Director
Jun 04 '25
Option Exercise
0.00
2,667
0
18,000
$45.68
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Cap:     |  Volume (24h):