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$ICU 8-K/A SEC Filings

Filed On Filing
23 Jun 2026 8-K/A: Departure/Election of Directors or Officers; Compensation

Departure of Directors or Certain Officer; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.

23 Dec 2025 8-K/A: Material Modification to Rights of Security Holders; Other Events

DENVER, CO (December 23, 2025) – SeaStar Medical Holding Corporation (Nasdaq: ICU), a commercial-stage healthcare company focused on transforming treatments for critically ill patients facing organ failure and potential loss of life, ann...

14 Aug 2025 8-K/A: Results of Operations and Financial Condition

Adult NEUTRALIZE-AKI trial enrolls 31 new patients, now over 60% enrolled

06 Aug 2025 8-K/A: Notice of Delisting or Failure to Satisfy a Listing Rule

On July 31, 2025, SeaStar Medical Holding Corporation (the “Company”) received a deficiency letter from the Listing Qualifications Department (the “Staff”) of the Nasdaq Stock Market (“Nasdaq”) notifying the Company that, for the precedi...

27 Mar 2024 8-K/A: Other Events

Restatement of non-cash items is not expected to materially impact cash position or operations

22 Dec 2022 8-K/A: Changes in Registrant's Certifying Accountant

On April 21, 2022, LMF Acquisition Opportunities, Inc., a Delaware corporation (“LMAO”), entered into an Agreement and Plan of Merger (the “Merger Agreement”) by and among LMAO, LMF Merger Sub, Inc. a Delaware corporation and a wholly-ow...

14 Nov 2022 8-K/A: Completion of Acquisition or Disposition of Assets

The accompanying notes are an integral part of these financial statements.

01 Jun 2021 8-K/A: Other Events

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