# EDGAR Filing Document

**Accession Number:** 0001831868
**File Stem:** 0001437749-25-030023
**Filing Date:** 2025-9
**Character Count:** 5522
**Document Hash:** 05307cec4cc9014c8d32629333d89055
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001437749-25-030023.hdr.sgml**: 20250929

**ACCESSION NUMBER**: 0001437749-25-030023

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 13

**CONFORMED PERIOD OF REPORT**: 20250923

**ITEM INFORMATION**: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers

**FILED AS OF DATE**: 20250929

**DATE AS OF CHANGE**: 20250929

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SeaStar Medical Holding Corp
- **CENTRAL INDEX KEY:** 0001831868
- **STANDARD INDUSTRIAL CLASSIFICATION:** SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841]
- **ORGANIZATION NAME:** 08 Industrial Applications and Services
- **EIN:** 853681132
- **STATE OF INCORPORATION:** CO
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-39927
- **FILM NUMBER:** 251356456

**BUSINESS ADDRESS:**
- **STREET 1:** 3513 BRIGHTON BLVD
- **STREET 2:** SUITE 410
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80216
- **BUSINESS PHONE:** 844-427-8100

**MAIL ADDRESS:**
- **STREET 1:** 3513 BRIGHTON BLVD
- **STREET 2:** SUITE 410
- **CITY:** DENVER
- **STATE:** CO
- **ZIP:** 80216

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** LMF Acquisition Opportunities Inc
- **DATE OF NAME CHANGE:** 20201109

?xml version='1.0' encoding='ASCII'? icu20250928_8k.htm

**UNITED STATES**

 **SECURITIES AND EXCHANGE COMMISSION**

 **WASHINGTON, D.C. 20549**

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**FORM 8-K**

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**CURRENT REPORT**

**Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934**

**Date of Report (Date of earliest event reported): September 23, 2025**<br>

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## SeaStar Medical Holding Corporation
**(Exact name of Registrant as Specified in Its Charter)**

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| | | |
|:---|:---|:---|
| **Delaware** | **001-39927** | **85-3681132** |
| **(State or Other Jurisdiction**<br> **of Incorporation)** | **(Commission File Number)** | **(IRS Employer**<br> **Identification No.)** |
| **3513 Brighton Blvd, Suite 410** | | |
| **Denver, Colorado** |  | **80216** |
| **(Address of Principal Executive Offices)** |  | **(Zip Code)** |

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**Registrant**'**s Telephone Number, Including Area Code: 844 427-8100**<br>

**(Former Name or Former Address, if Changed Since Last Report)**

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Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐ Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)

☐ Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)

☐ Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))

☐ Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

**Securities registered pursuant to Section 12(b) of the Act:**

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| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange on which registered** |
| Common Stock par value $0.0001 per share | ICU | The Nasdaq Stock Market LLC |
| Warrants, each whole warrant exercisable for one share of Common Stock for $11.50 per share | ICUCW | The Nasdaq Stock Market LLC |

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Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§ 230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§ 240.12b-2 of this chapter).

Emerging growth company ☒

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

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**Item 5.02 Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers**

On September 23, 2025, the Board of Directors (the "Board") of SeaStar Medical Holding Corporation (the "Company") approved an increase in the annual base salaries of Eric Schlorff, the Company's Chief Executive Officer and Kevin Chung, the Company's Chief Medical Officer, as well as certain other members of management effective October 1, 2025. The salaries of these officers had previously been set at the 2024 level and then reduced by 20% due to a Board decision in June 2025 in connection with the Company's efforts to reduce monthly operating expenses. In addition, the Board approved restoring each directors' cash retainer fees and any additional cash retainer fees payable to each Board member back to their original levels effective October 1, 2025. These retainers were also reduced by 20% due to a Board decision in June 2025 in connection with the Company's efforts to reduce monthly operating expenses. As a result of these and other actions, the Company expects monthly operating expenses to increase by approximately $50,000.

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**SIGNATURES**

Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.

SeaStar Medical Holding Corporation<br>

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| | | | |
|:---|:---|:---|:---|
|  |  | By: | /s/ Eric Schlorff |
| Date: | September 29, 2025 | Name: | Eric Schlorff |
|  |  | Title: | Chief Executive Officer |

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