# EDGAR Filing Document

**Accession Number:** 0001690334
**File Stem:** 0001193125-25-135904
**Filing Date:** 2025-6
**Character Count:** 7001
**Document Hash:** 19a1420851ba1acb695755cf34b8a494
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001193125-25-135904.hdr.sgml**: 20250605

**ACCESSION NUMBER**: 0001193125-25-135904

**CONFORMED SUBMISSION TYPE**: 8-K

**PUBLIC DOCUMENT COUNT**: 12

**CONFORMED PERIOD OF REPORT**: 20250603

**ITEM INFORMATION**: Submission of Matters to a Vote of Security Holders

**FILED AS OF DATE**: 20250605

**DATE AS OF CHANGE**: 20250605

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** SEACOR Marine Holdings Inc.
- **CENTRAL INDEX KEY:** 0001690334
- **STANDARD INDUSTRIAL CLASSIFICATION:** DEEP SEA FOREIGN TRANSPORTATION OF FREIGHT [4412]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 472564547
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 8-K
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37966
- **FILM NUMBER:** 251027552

**BUSINESS ADDRESS:**
- **STREET 1:** 12121 WICKCHESTER LANE
- **STREET 2:** SUITE 500
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77079
- **BUSINESS PHONE:** 9858765400

**MAIL ADDRESS:**
- **STREET 1:** 12121 WICKCHESTER LANE
- **STREET 2:** SUITE 500
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77079

?xml version='1.0' encoding='ASCII'? 8-K

### UNITED STATES

### SECURITIES AND EXCHANGE COMMISSION

#### WASHINGTON, DC 20549

### FORM 8-K

#### CURRENT REPORT

#### Pursuant to Section 13 or 15(d)

#### of the Securities Exchange Act of 1934

#### Date of Report (Date of earliest event reported): June 3, 2025

## SEACOR Marine Holdings Inc.

#### (Exact Name of Registrant as Specified in Its Charter)

---

| | | |
|:---|:---|:---|
| **Delaware** | **001-37966** | **47-2564547** |
| **(State or Other Jurisdiction**<br> **of Incorporation)** | **(Commission**<br> **File Number)** | **(IRS Employer**<br> **Identification No.)** |

---

---

| | |
|:---|:---|
| **12121 Wickchester Lane, Suite 500, Houston, TX** | **77079** |
| **(Address of Principal Executive Offices)** | **(Zip Code)** |

---

#### Registrant's telephone number, including area code (346) 980-1700

#### Not Applicable

#### (Former Name or Former Address, if Changed Since Last Report)
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 (*see* General Instruction A.2. below):

☐ 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:

---

| | | |
|:---|:---|:---|
| **Title of each class** | **Trading**<br> **Symbol(s)** | **Name of each exchange**<br> **on which registered** |
| Common stock, par value $0.01 per share | SMHI | New York Stock Exchange ("NYSE") |

---

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 5.07.** | **Submission of Matters to a Vote of Security Holders**  |

---

At the 2025 Annual Meeting of Stockholders of SEACOR Marine Holdings Inc. (the "Company"), held on June 3, 2025, the Company's stockholders voted on proposals to: (i) elect directors to the board of directors of the Company (the "Board"), (ii) approve the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan, (iii) approve, on an advisory basis, the Company's named executive officer compensation, and (iv) ratify the appointment of Grant Thornton LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025.

All nominees for election to the Board were elected for a term that will continue until the next annual meeting of stockholders or until the director's successor has been duly elected and qualified (or the director's earlier resignation, death or removal). The Company's stockholders also (i) approved the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan, (ii) approved, on an advisory basis, the Company's named executive officer compensation, and (iii) ratified the appointment of Grant Thornton LLP as the Company's independent registered public accounting firm for the fiscal year ending December 31, 2025.

The number of votes cast for, withheld or against and the number of abstentions and broker non-votes with respect to each proposal, as applicable, is set forth below. The Company's independent inspector of election reported the final vote of the stockholders as follows:

#### Proposal No. 1 – Election of Directors

---

| | | | |
|:---|:---|:---|:---|
| **Director Name** | **Votes For** | **Votes Withheld** | **Broker Non-Votes** |
|  Andrew R. Morse | 13949047.69 | 573646.00 | 6321959.31 |
|  John Gellert | 14039284.69 | 483409.00 | 6321959.31 |
|  Alfredo Miguel Bejos | 13561661.69 | 961032.00 | 6321959.31 |
|  Julie Persily | 13642235.69 | 880458.00 | 6321959.31 |
| R. Christopher Regan | 12172718.69 | 2349975.00 | 6321959.31 |
|  Lisa P. Young | 13753875.69 | 768818.00 | 6321959.31 |

---

#### Proposal No. 2 – Approval of the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan

---

| | | | |
|:---|:---|:---|:---|
| **Votes For** | **Votes Against** | **Abstain** | **Broker Non-Votes** |
| 13141018.58 | 1314117.11 | 67558.00 | 6321959.31 |

---

#### Proposal No. 3 – Advisory Vote to Approve the Company's Named Executive Officer Compensation

---

| | | | |
|:---|:---|:---|:---|
| **Votes For** | **Votes Against** | **Abstain** | **Broker Non-Votes** |
| 7942317.58 | 6365168.11 | 215208.00 | 6321959.31 |

---

**Proposal No. 4 – Ratification of Grant Thornton LLP as the Company's Independent Registered Public Accounting Firm for the Fiscal Year Ending December 31, 2025** 

---

| | | | |
|:---|:---|:---|:---|
| **Votes For** | **Votes Against** | **Abstain** | **Broker Non-Votes** |
| 20348448.51 | 466945.00 | 29259.49 | 0.00 |

---

------

#### 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.

---

| | | |
|:---|:---|:---|
|  | SEACOR Marine Holdings Inc. | SEACOR Marine Holdings Inc. |
| June 5, 2025 | By: | /s/ Andrew H. Everett II |
|  | Name: | Andrew H. Everett II |
|  | Title: | Senior Vice President, General Counsel and Secretary |

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