3.58
price down icon4.53%   -0.17
after-market After Hours: 3.65 0.07 +1.96%
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Seastar Medical Holding Corp Stock (ICU) Price History

The historical daily chart and data for Seastar Medical Holding Corp stock (ICU), show that the latest closing stock price as of May 26, 2026, is $3.58.
  • Seastar Medical Holding Corp all-time high stock price is $42.92, occurred on February 22, 2024.
  • The lowest Seastar Medical Holding Corp stock price recorded was $0.162 on September 11, 2023. Since then, Seastar Medical Holding Corp's stock price has risen over 2,110% to $3.58 now.
  • The 52-week high stock price for ICU is $13.00, representing a 263.13% increase from the current share price, occurred on June 09, 2025.
  • The 52-week low stock price for ICU is $2.07, indicating a -42.18% decrease from the current share price, occurred on March 24, 2026.
The table below shows more information about ICU historical price data:
Date High Low High - Low Volume % Change
May 26, 2026 $3.95 $3.46 $0.4877 109,799.0 -4.53%
May 22, 2026 $4.25 $3.72 $0.53 137,024.0 -5.30%
May 21, 2026 $4.00 $3.88 $0.115 44,258.0 -0.25%
May 20, 2026 $3.97 $3.81 $0.16 55,743.0 +2.06%
May 19, 2026 $4.10 $3.85 $0.25 36,073.0 -2.75%
May 18, 2026 $4.08 $3.89 $0.185 24,241.0 +1.27%
May 15, 2026 $4.21 $3.95 $0.26 65,080.0 -5.95%
May 14, 2026 $4.82 $4.02 $0.80 167,414.0 -8.70%
May 13, 2026 $4.89 $4.56 $0.33 72,648.0 -4.96%
May 12, 2026 $4.98 $4.44 $0.54 75,259.0 +5.68%
May 11, 2026 $4.70 $4.42 $0.28 36,551.0 +2.00%
May 08, 2026 $4.93 $4.35 $0.58 85,683.0 -7.61%
May 07, 2026 $5.10 $4.70 $0.3997 80,520.0 -0.21%
May 06, 2026 $5.05 $4.38 $0.675 165,162.0 +10.18%
May 05, 2026 $4.48 $4.32 $0.165 38,102.0 +2.08%
May 04, 2026 $4.45 $4.22 $0.2214 81,443.0 -0.92%
May 01, 2026 $4.58 $4.16 $0.42 111,086.0 +5.56%
Apr 30, 2026 $4.19 $3.80 $0.39 50,097.0 +6.98%
Apr 29, 2026 $4.01 $3.72 $0.2894 53,977.0 -1.28%
Apr 28, 2026 $4.01 $3.72 $0.2941 26,565.0 +2.89%

Seastar Medical Holding Corp Stock (ICU) Year by Year Price History

In this detailed analysis, we present a comprehensive overview of the price movements of Seastar Medical Holding Corp stock over the years. By exploring the year-by-year data, investors can gain valuable insights into the historical performance and volatility of ICU shares. From significant milestones and fluctuations to notable trends, this in-depth examination of Seastar Medical Holding Corp stock price history provides a foundation for understanding how the company's stock has evolved over time.

Seastar Medical Holding Corp Stock (ICU) Price History 2026

Month High Low High - Low Volume % Change
May, 2026 $5.10 $3.46 $1.64 1,495,885.0 -13.53%
Apr, 2026 $4.93 $3.37 $1.56 2,672,683.0 +11.29%
Mar, 2026 $3.94 $2.07 $1.87 4,370,901.0 +34.78%
Feb, 2026 $2.78 $2.23 $0.55 1,578,613.0 +15.97%
Jan, 2026 $2.98 $2.24 $0.74 2,851,343.0 -0.83%

Seastar Medical Holding Corp Stock (ICU) Price History 2025

Month High Low High - Low Volume % Change
Dec, 2025 $3.90 $2.20 $1.70 2,987,328.0 -27.98%
Nov, 2025 $6.00 $2.90 $3.10 5,216,683.0 -44.46%
Oct, 2025 $7.35 $5.10 $2.25 3,779,859.8 +0.00%
Sep, 2025 $12.50 $5.40 $7.10 6,239,494.3 -37.78%
Aug, 2025 $9.45 $5.50 $3.95 3,077,572.7 +50.48%
Jul, 2025 $9.35 $4.10 $5.25 12,406,309.2 +43.01%
Jun, 2025 $13.00 $3.05 $9.95 31,777,834.8 -64.23%
May, 2025 $13.40 $11.30 $2.10 295,646.6 -7.75%
Apr, 2025 $16.80 $11.10 $5.70 296,359.3 -22.29%
Mar, 2025 $25.70 $15.61 $10.09 423,844.1 -4.05%
Feb, 2025 $30.70 $15.40 $15.30 939,454.3 -22.77%
Jan, 2025 $27.50 $15.00 $12.50 1,073,782.0 +15.46%

Seastar Medical Holding Corp Stock (ICU) Price History 2024

Month High Low High - Low Volume % Change
Dec, 2024 $26.10 $16.95 $9.15 584,817.9 -20.00%
Nov, 2024 $31.89 $18.30 $13.59 580,160.4 -19.35%
Oct, 2024 $43.80 $30.10 $13.70 148,490.9 -27.23%
Sep, 2024 $57.90 $39.60 $18.30 113,434.4 -13.59%
Aug, 2024 $90.86 $47.62 $43.24 216,274.5 -43.98%
Jul, 2024 $138.5 $65.70 $72.77 735,857.7 +15.94%
Jun, 2024 $96.17 $32.50 $63.67 1,054,645.3 -18.26%
May, 2024 $127.5 $82.50 $45.00 136,841.9 -22.66%
Apr, 2024 $206.9 $95.00 $111.9 206,001.7 -34.59%
Mar, 2024 $275.0 $162.8 $112.2 263,704.9 +0.08%
Feb, 2024 $429.2 $137.5 $291.7 827,328.4 -8.56%
Jan, 2024 $247.5 $107.5 $140.0 382,756.4 +81.21%
$29.66
price down icon 0.98%
$92.25
price up icon 0.12%
$108.87
price up icon 2.48%
$53.86
price down icon 1.17%
ONC ONC
$302.44
price down icon 2.52%
$154.89
price up icon 2.20%
Cap:     |  Volume (24h):