SeaStar Medical Holding Corp 8-K

What Happened SeaStar Medical Holding Corp. announced its financial condition and results of operations for the three- and twelve-month periods ended December 31, 2025 by issuing a press release on March 25, 2026. The company furnished that press release as Exhibit 99.1 to its Form 8-K; the filing notes the information is “furnished” (not “filed”) under the Exchange Act.

Key Details

• Press release issued and furnished on March 25, 2026 (Exhibit 99.1).
• Results cover the three- and twelve-month periods ended December 31, 2025 (Q4 2025 and full-year 2025).
• The Form 8-K states the furnished information is not subject to Section 18 liability and is not incorporated by reference into other filings.
• The filing includes Inline XBRL cover page data (Exhibit 104).

Why It Matters This 8-K signals that SeaStar has published its quarterly and annual financial results (earnings, revenue, and other operating metrics) for investors to review. Retail investors should read the March 25, 2026 press release and any accompanying financial statements or XBRL data to see the company’s reported revenue, profitability, cash position, and any commentary on trends or guidance. Note that because the release is furnished (not filed), it carries the limited liability treatment described in the filing.