SeaStar Medical Holding Corporation (ICU)
NASDAQ: ICU · Real-Time Price · USD
3.920
+0.110 (2.89%)
At close: Apr 28, 2026, 4:00 PM EDT
4.100
+0.180 (4.59%)
After-hours: Apr 28, 2026, 6:00 PM EDT

Company Description

SeaStar Medical Holding Corporation, a commercial-stage healthcare company, develops a proprietary platform therapy to reduce the consequences of hyperinflammation on vital organs in the United States.

The company offers the selective cytopheretic device (SCD), which is a disease-modifying device that neutralizes over-active immune cells and stops the cytokine storm that yields destructive hyperinflammation; and QUELIMMUNE, an SCD therapy for pediatric patients with acute kidney injury (AKI) due to sepsis.

It also develops NEUTRALIZE-AKI, an SCD therapy that is in clinical trials for adult patients with AKI; and other products in various therapeutic areas, including cardiorenal syndrome, hepatorenal syndrome, and myocardial stunning in end-stage renal disease.

SeaStar Medical Holding Corporation was founded in 2007 and is headquartered in Denver, Colorado.

SeaStar Medical Holding Corporation
SeaStar Medical Holding logo
Country United States
Founded 2018
Industry Biotechnology
Sector Healthcare
Employees 17
CEO Eric Schlorff

Contact Details

Address:
3513 Brighton Boulevard, Suite 410
Denver, Colorado 80216
United States
Phone 844 427 8100
Website seastarmedical.com

Stock Details

Ticker Symbol ICU
Exchange NASDAQ
Stock Type Common Stock
Fiscal Year January - December
Reporting Currency USD
CIK Code 0001831868
CUSIP Number 81256L302
ISIN Number US81256L3024
Employer ID 85-3681132
SIC Code 3841

Key Executives

Name Position
Eric Schlorff Chief Executive Officer, Treasurer, President and Executive Director
Colonel Kevin Chung FACP, M.D. Chief Medical Officer
Dr. H. David Humes M.D. Co-Founder and Scientific Advisor
Michael Messinger CPA Chief Financial Officer
Tom Mullen Vice President of Operations and Product Development
Bradford K. Towne CPA Principal Accounting Officer
Tim Varacek Senior Vice President of Commercial and Business Operations
Sai P. Iyer Ph.D. Senior Vice President of Medical Affairs and Research

Latest SEC Filings

Date Type Title
Apr 28, 2026 8-K Current Report
Mar 25, 2026 10-K Annual Report
Mar 25, 2026 8-K Current Report
Feb 13, 2026 SCHEDULE 13G/A Filing
Jan 20, 2026 8-K Current Report
Dec 23, 2025 8-K/A [Amend] Current report
Dec 18, 2025 8-K Current Report
Nov 20, 2025 424B5 Filing
Nov 17, 2025 8-K Current Report
Nov 14, 2025 DEF 14A Other definitive proxy statements