SeaStar Medical Holding Corp - Common stock, par value $0.0001 per share (ICU)

Historical Holders from Q2 2024 to Q3 2025

Symbol
ICU on Nasdaq
CUSIP
81256L203
Type / Class
Equity / Common stock, par value $0.0001 per share
Shares outstanding
31M
All holders as of September 30, 2025
Q3 2025
Total 13F shares, excl. options
1.09M
Holdings value
$624K
% of all portfolios
0%
Grand Portfolio weight change
+0%
Number of holders
26
Number of buys
11
Number of sells
-8
Average Value change %
+0%
Average buys %
+0%
Average sells %
0%
Reported Shares, Excluding Options vs Price
Reported Value, Excluding Options
Total Investors

Significant Owners of SeaStar Medical Holding Corp - Common stock, par value $0.0001 per share (ICU)

Filer Ownership Change % Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
INTRACOASTAL CAPITAL, LLC 9.99% 0% $1.77M $738K 3.1M +71.8% Mitchell P. Kopin Sep 30, 2025
ARMISTICE CAPITAL, LLC 4.99% -50% $1.25M $379K 1.47M +43.7% Armistice Capital, LLC Jun 30, 2025
Ayrton Capital LLC 2.6% -60% $250K 294K 0% Ayrton Capital LLC Jun 30, 2025

Institutional Holders of SeaStar Medical Holding Corp - Common stock, par value $0.0001 per share (ICU)

Period Reported Shares, Excl. Options Value, Excl. Options Change Price Investors
2025 Q3 1.09M $624K +$355K $0.57 26
2025 Q2 482K $205K -$936K $0.43 25
2025 Q1 902K $1.5M +$1.19M $1.66 25
2024 Q4 179K $348K +$58.2K $1.94 18
2024 Q3 137K $584K -$175K $4.26 15
2024 Q2 151K $1.15M +$1.15M $7.59 16