🔴 SeaStar Medical is trading 5.27% down in pre-market — catalyst remains unclear

SeaStar Medical is trading at $3.16, down 5.27%, with the catalyst unclear as of 7:18 AM EST on August 21, 2026.

• No new company-specific announcement dated August 21 was identified; the latest release was second-quarter results issued August 12.
• Broader U.S. futures were higher, making a market-wide explanation for this isolated drop less convincing.