# EDGAR Filing Document

**Accession Number:** 0001690334
**File Stem:** 0001690334-26-000008
**Filing Date:** 2026-4
**Character Count:** 172707
**Document Hash:** 6db46d3a943e2783c3f187ead9f9fb7b
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001690334-26-000008.hdr.sgml**: 20260429

**ACCESSION NUMBER**: 0001690334-26-000008

**CONFORMED SUBMISSION TYPE**: 10-Q

**PUBLIC DOCUMENT COUNT**: 70

**CONFORMED PERIOD OF REPORT**: 20260331

**FILED AS OF DATE**: 20260429

**DATE AS OF CHANGE**: 20260429

**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:** 10-Q
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-37966
- **FILM NUMBER:** 26918056

**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'? 10-Q

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, DC 20549**

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**FORM** 10-Q

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**(Mark One)**

☒ **QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934** 

**For the quarterly period ended** **March 31,** 2026 **or** 

☐ **TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the transition period from to**

**Commission file number** 1-37966

SEACOR Marine Holdings Inc.

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

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---

| | |
|:---|:---|
| Delaware | 47-2564547 |
| **(State or Other Jurisdiction of**<br>**Incorporation or Organization)** | **(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

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

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

---

Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ☒ No ☐

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files). Yes ☒ No ☐

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, a smaller reporting company or an emerging growth company. See definitions of "large accelerated filer," "accelerated filer," "smaller reporting company," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐ Accelerated filer ☒ Non-accelerated filer ☐ Smaller reporting company ☒ 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. ☐

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes ☐ No ☒

The total number of shares of common stock, par value $.01 per share ("Common Stock"), outstanding as of April 24, 2026 was 27,062,277. The registrant has no other class of common stock outstanding.

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**SEACOR MARINE HOLDINGS INC.**

**Table of Contents**

---

| | | | |
|:---|:---|:---|:---|
| Part I. | [<u>Financial Information</u>](#part_ifinancial_information) | [<u>Financial Information</u>](#part_ifinancial_information) | 1 |
|  | Item 1. | [<u>Financial Statements (Unaudited)</u>](#item_1_financial_statements) | 1 |
|  |  | [<u>Condensed Consolidated Balance Sheets as of March 31, 2026 and December 31, 2025</u>](#unaudited_condensed_consolidated_balance) | 1 |
|  |  | [<u>Condensed Consolidated Statements of Income (Loss) for the Three Months Ended March 31, 2026 and 2025</u>](#unaudited_condensed_consolidated) | 2 |
|  |  | [<u>Condensed Consolidated Statements of Comprehensive Income (Loss) for the Three</u>](#unaudited_condensed_consolidated_stateme)[<u>Ended March 31, 2026 and 2025</u>](#unaudited_condensed_consolidated_stateme) | 3 |
|  |  | [<u>Condensed Consolidated Statements of Changes in Equity for the Three Months Ended March 31, 2026 and 2025</u>](#unaudited_condensed_equity) | 4 |
|  |  | [<u>Condensed Consolidated Statements of Cash Flows for the Three Months Ended March 31, 2026 and 2025</u>](#unaudited_consolidated_cash_flow) | 5 |
|  |  | [<u>Notes to Condensed Consolidated Financial Statements</u>](#notes_to_condensed_consolidated_financia) | 6 |
|  | Item 2. | [<u>Management's Discussion and Analysis of Financial Condition and Results of Operations</u>](#item_2_managements_discussion_analysis_f) | 19 |
|  | Item 3. | [<u>Quantitative and Qualitative Disclosures About Market Risk</u>](#item_3_quantitative_qualitative_disclosu) | 36 |
|  | Item 4. | [<u>Controls and Procedures</u>](#item_4_controls_procedures) | 36 |
| Part II. | [<u>Other Information</u>](#part_iior_information) | [<u>Other Information</u>](#part_iior_information) | 37 |
|  | Item 1. | [<u>Legal Proceedings</u>](#item_1_legal_proceedings) | 37 |
|  | Item 1A. | [<u>Risk Factors</u>](#item_1a_risk_factors) | 37 |
|  | Item 2. | [<u>Unregistered Sales of Equity Securities and Use of Proceeds</u>](#item_2_unregistered_sales_equity_securit) | 37 |
|  | Item 3. | [<u>Default Upon Senior Securities</u>](#item_3_default_upon_senior_securities) | 37 |
|  | Item 4. | [<u>Mine Safety Disclosures</u>](#item_4_mine_safety_disclosures) | 37 |
|  | Item 5. | [<u>Other Information</u>](#item_5_or_information) | 38 |
|  | Item 6. | [<u>Exhibits</u>](#item_6_exhibits) | 39 |

---

i

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**PART I—FINANCIAL INFORMATION**

**ITEM 1. FINANCIAL STATEMENTS**

**SEACOR MARINE HOLDINGS INC.**

**UNAUDITED CONDENSED CONSOLIDATED BALANCE SHEETS**

**(in thousands, except share data)**

---

| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| **ASSETS** |  |  |
| Current Assets: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash and cash equivalents | $38721 | $68934 |
| &nbsp;&nbsp;&nbsp;&nbsp;Restricted cash | 36711 | 24182 |
| &nbsp;&nbsp;&nbsp;&nbsp;Receivables: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Trade, net of allowance for credit loss of $4,195 and $4,135 as of March 31, 2026 and December 31, 2025, respectively | 69200 | 64522 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 4897 | 3965 |
| &nbsp;&nbsp;&nbsp;&nbsp;Inventories | 2746 | 2196 |
| &nbsp;&nbsp;&nbsp;&nbsp;Prepaid expenses and other | 6007 | 5173 |
| &nbsp;&nbsp;&nbsp;&nbsp;Assets held for sale | 13376 | 10812 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current assets | 171658 | 179784 |
| Property and Equipment: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical cost | 752640 | 776833 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation | (341790) | (348812) |
|  | 410850 | 428021 |
| &nbsp;&nbsp;&nbsp;&nbsp;Construction in progress | 52429 | 47002 |
| &nbsp;&nbsp;&nbsp;&nbsp;Net property and equipment | 463279 | 475023 |
| Right-of-use asset - operating leases | 929 | 982 |
| Right-of-use asset - finance leases | 17 | 19 |
| Investments, at equity, and advances to 50% or less owned companies | 2951 | 2938 |
| Other assets | 1913 | 1855 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total assets | $640747 | $660601 |
| **LIABILITIES AND EQUITY** |  |  |
| Current Liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of operating lease liabilities | $481 | $405 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of finance lease liabilities | 12 | 12 |
| &nbsp;&nbsp;&nbsp;&nbsp;Current portion of long-term debt | 30350 | 30000 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable | 16355 | 21268 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued wages and benefits | 1798 | 5357 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued interest | 5211 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued capital, repair and maintenance expenditures | 7192 | 2870 |
| &nbsp;&nbsp;&nbsp;&nbsp;Unearned revenue | 922 | 1096 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accrued insurance deductibles and premiums | 3525 | 3371 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other current liabilities | 6828 | 6350 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total current liabilities | 72674 | 70729 |
| Long-term operating lease liabilities | 470 | 607 |
| Long-term finance lease liabilities | 5 | 8 |
| Long-term debt | 297072 | 304644 |
| Deferred income taxes | 18894 | 19376 |
| Deferred gains and other liabilities | 3794 | 565 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities | 392909 | 395929 |
| Equity: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;SEACOR Marine Holdings Inc. stockholders' equity: |  |  |
| &nbsp;&nbsp;&nbsp;Common stock, $.01 par value, 60,000,000 shares authorized; 28,387,920 and 28,049,242 shares issued as of March 31, 2026 and December 31, 2025, respectively | 284 | 280 |
| &nbsp;&nbsp;&nbsp;&nbsp;Additional paid-in capital | 473241 | 471862 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated deficit | (224249) | (208444) |
| &nbsp;&nbsp;&nbsp;Shares held in treasury of 1,325,643 and 1,097,456 as of March 31, 2026 and December 31, 2025, respectively, at cost | (11428) | (9691) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated other comprehensive income, net of tax | 9669 | 10344 |
|  | 247517 | 264351 |
| Noncontrolling interests in subsidiaries | 321 | 321 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total equity | 247838 | 264672 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Total liabilities and equity | $640747 | $660601 |

---

The accompanying notes are an integral part of these condensed consolidated financial statements and should be read in conjunction herewith.

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**SEACOR MARINE HOLDINGS INC.**

**UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF INCOME (LOSS)**

**(in thousands, except share data)**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Operating Revenues | $44282 | $55499 |
| Costs and Expenses: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating | 37573 | 41928 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general | 9954 | 11486 |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | 250 | 337 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 10330 | 12810 |
|  | 58107 | 66561 |
| Gains on Asset Dispositions and Impairments, Net | 7448 | 5809 |
| Operating Loss | (6377) | (5253) |
| Other Income (Expense): |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | 491 | 436 |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest expense | (8239) | (9586) |
| &nbsp;&nbsp;&nbsp;&nbsp;Derivative gains, net |  | 125 |
| &nbsp;&nbsp;&nbsp;&nbsp;Foreign currency gains (losses), net | 478 | (1196) |
|  | (7270) | (10221) |
| Loss Before Income Tax Expense and Equity in Earnings of 50% or Less Owned Companies | (13647) | (15474) |
| Income Tax Expense | 2208 | 904 |
| Loss Before Equity in Earnings of 50% or Less Owned Companies | (15855) | (16378) |
| Equity in Earnings of 50% or Less Owned Companies | 50 | 889 |
| Net Loss | $(15805) | $(15489) |
| Net Loss Per Share: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic | $(0.61) | $(0.56) |
| &nbsp;&nbsp;&nbsp;&nbsp;Diluted | (0.61) | (0.56) |
| Weighted Average Common Stock and Warrants Outstanding: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Basic | 25784915 | 27908297 |
| &nbsp;&nbsp;&nbsp;&nbsp;Diluted | 25784915 | 27908297 |

---

The accompanying notes are an integral part of these condensed consolidated financial statements and should be read in conjunction herewith.

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**SEACOR MARINE HOLDINGS INC.**

**UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME (LOSS)**

**(in thousands)**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended** | **Three Months Ended** |
|  | **March 31,** | **March 31,** |
|  | **2026** | **2025** |
| Net Loss | $(15805) | $(15489) |
| Other Comprehensive (Loss) Income: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Foreign currency translation (losses) gains | (675) | 1093 |
|  | (675) | 1093 |
| &nbsp;&nbsp;&nbsp;&nbsp;Income Tax Expense |  |  |
|  | (675) | 1093 |
| Comprehensive Loss | $(16480) | $(14396) |

---

The accompanying notes are an integral part of these condensed consolidated financial statements and should be read in conjunction herewith.

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**SEACOR MARINE HOLDINGS INC.**

**UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CHANGES IN EQUITY**

**(in thousands, except share data)**

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Shares of<br>Common<br>Stock<br>Outstanding** | **Common<br>Stock** | **Additional<br>Paid-In<br>Capital** | **Shares<br>Held in <br>Treasury** | **Treasury<br>Stock** | **Accumulated<br>Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Income** | **Non-<br>Controlling<br>Interests In<br>Subsidiaries** | **Total<br>Equity** |
| &nbsp;&nbsp;**For the Three Months Ended March 31, 2026** |  |  |  |  |  |  |  |  |  |
| **December 31, 2025** | 26951786 | $280 | $471862 | 1097456 | $(9691) | $(208444) | $10344 | $321 | $264672 |
| &nbsp;&nbsp;&nbsp;&nbsp;Employee restricted stock grants | 307755 | 4 |  |  |  |  |  |  | 4 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of share awards |  |  | 1379 |  |  |  |  |  | 1379 |
| &nbsp;&nbsp;&nbsp;&nbsp;Employee restricted stock vesting | (215466) |  |  | 215466 | (1644) |  |  |  | (1644) |
| &nbsp;&nbsp;&nbsp;&nbsp;Performance restricted stock vesting | 18202 |  |  | 12721 | (93) |  |  |  | (93) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  |  |  | (15805) |  |  | (15805) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive loss |  |  |  |  |  |  | (675) |  | (675) |
| **March 31, 2026** | 27062277 | $284 | $473241 | 1325643 | $(11428) | $(224249) | $9669 | $321 | $247838 |

---

---

| | | | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Shares of<br>Common<br>Stock<br>Outstanding** | **Common<br>Stock** | **Additional<br>Paid-In<br>Capital** | **Shares<br>Held in <br>Treasury** | **Treasury<br>Stock** | **Accumulated<br>Deficit** | **Accumulated<br>Other<br>Comprehensive<br>Income** | **Non-<br>Controlling<br>Interests In<br>Subsidiaries** | **Total<br>Equity** |
| &nbsp;&nbsp;**For the Three Months Ended March 31, 2025** |  |  |  |  |  |  |  |  |  |
| **December 31, 2024** | 27669361 | $287 | $479283 | 796965 | $(8110) | $(180600) | $7141 | $321 | $298322 |
| &nbsp;&nbsp;&nbsp;&nbsp;Employee restricted stock grants | 644880 | 6 |  |  |  |  |  |  | 6 |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of share awards |  |  | 1621 |  |  |  |  |  | 1621 |
| &nbsp;&nbsp;&nbsp;&nbsp;Employee restricted stock vesting | (216874) |  |  | 216874 | (1141) |  |  |  | (1141) |
| &nbsp;&nbsp;&nbsp;&nbsp;Performance restricted stock vesting | 110741 |  |  | 74189 | (377) |  |  |  | (377) |
| &nbsp;&nbsp;&nbsp;&nbsp;Net loss |  |  |  |  |  | (15489) |  |  | (15489) |
| &nbsp;&nbsp;&nbsp;&nbsp;Other comprehensive income |  |  |  |  |  |  | 1093 |  | 1093 |
| **March 31, 2025** | 28208108 | $293 | $480904 | 1088028 | $(9628) | $(196089) | $8234 | $321 | $284035 |

---

The accompanying notes are an integral part of these condensed consolidated financial statements and should be read in conjunction herewith.

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**SEACOR MARINE HOLDINGS INC.**

**UNAUDITED CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS**

**(in thousands)**

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Cash Flows from Operating Activities: |  |  |
| Net Loss | $(15805) | $(15489) |
| Adjustments to reconcile net loss to net cash used in operating activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 10330 | 12810 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred financing costs amortization | 42 | 43 |
| &nbsp;&nbsp;&nbsp;&nbsp;Stock-based compensation expense | 1383 | 1627 |
| &nbsp;&nbsp;&nbsp;&nbsp;Debt discount amortization | 236 | 226 |
| &nbsp;&nbsp;&nbsp;&nbsp;Allowance for credit losses | 57 | (407) |
| &nbsp;&nbsp;&nbsp;&nbsp;Gains from equipment sales, retirements or impairments | (7448) | (5809) |
| &nbsp;&nbsp;&nbsp;&nbsp;Derivative gains |  | (125) |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest on finance leases | 1 | 1 |
| &nbsp;&nbsp;&nbsp;&nbsp;Settlements on derivative transactions, net |  | (373) |
| &nbsp;&nbsp;&nbsp;&nbsp;Currency (gains) losses | (478) | 1196 |
| &nbsp;&nbsp;&nbsp;&nbsp;Deferred income taxes | (482) | (1725) |
| &nbsp;&nbsp;&nbsp;&nbsp;Equity earnings | (50) | (889) |
| Changes in Operating Assets and Liabilities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts receivables | (5735) | 5333 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other assets | (1306) | (1681) |
| &nbsp;&nbsp;&nbsp;&nbsp;Accounts payable and accrued liabilities | 4122 | (6204) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in operating activities | (15133) | (11466) |
| Cash Flows from Investing Activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Purchases of property and equipment | (6088) | (20795) |
| &nbsp;&nbsp;&nbsp;&nbsp;Proceeds from disposition of property and equipment | 12778 | 8472 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash provided by (used in) investing activities | 6690 | (12323) |
| Cash Flows from Financing Activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Payments on long-term debt | (7500) | (5000) |
| &nbsp;&nbsp;&nbsp;&nbsp;Payments on long-term debt issuance costs |  | (396) |
| &nbsp;&nbsp;&nbsp;&nbsp;Payments on finance leases | (3) | (9) |
| &nbsp;&nbsp;&nbsp;&nbsp;Tax withholdings on restricted stock vesting and director share awards | (1737) | (1518) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Net cash used in financing activities | (9240) | (6923) |
| Effects of Exchange Rate Changes on Cash, Restricted Cash and Cash Equivalents | (1) |  |
| Net Change in Cash, Restricted Cash and Cash Equivalents | (17684) | (30712) |
| Cash, Restricted Cash and Cash Equivalents, Beginning of Period | 93116 | 76140 |
| Cash, Restricted Cash and Cash Equivalents, End of Period | $75432 | $45428 |
| Supplemental disclosures: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Cash paid for interest, excluding capitalized interest | $2750 | $10935 |
| &nbsp;&nbsp;&nbsp;&nbsp;Noncash Investing and Financing Activities: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Increase (decrease) in capital expenditures in accounts payable and accrued liabilities | 348 | (5182) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Recognition of a new right-of-use asset - operating leases | 83 |  |

---

The accompanying notes are an integral part of these condensed consolidated financial statements and should be read in conjunction herewith.

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**SEACOR MARINE HOLDINGS INC.**

**NOTES TO CONDENSED CONSOLIDATED FINANCIAL STATEMENTS**

**(unaudited)**

**1.** **BASIS OF PRESENTATION AND ACCOUNTING POLICIES**

The condensed consolidated financial statements include the accounts of SEACOR Marine Holdings Inc. and its consolidated subsidiaries (the "Company"). In the opinion of management, all adjustments (consisting of normal recurring adjustments) have been made to fairly present the unaudited condensed consolidated financial statements for the periods indicated. Results of operations for the interim periods presented are not necessarily indicative of operating results for the full year or any future periods.

Certain information and footnote disclosures normally included in financial statements prepared in accordance with generally accepted accounting principles in the United States ("U.S. GAAP") have been condensed or omitted. These condensed consolidated financial statements should be read in conjunction with the Company's financial statements and related notes thereto included in the Company's Annual Report on Form 10-K for the year ended December 31, 2025 (the "2025 Annual Report").

Unless the context otherwise indicates, any reference in this Quarterly Report on Form 10-Q to the "Company" refers to SEACOR Marine Holdings Inc. and its consolidated subsidiaries, and any reference in this Quarterly Report on Form 10-Q to "SEACOR Marine" refers to SEACOR Marine Holdings Inc. without its consolidated subsidiaries.

***<u>Recently Adopted Accounting Standards.</u>***

On December 14, 2023, the Financial Accounting Standards Board ("FASB") issued Accounting Standards Update ("ASU") 2023-09, Income Taxes (Topic 740): Improvements to Income Tax Disclosures, which requires public entities to disclose, on an annual basis, information about their effective tax rate reconciliation and information on income taxes paid. The guidance is effective for fiscal years beginning after December 15, 2024. The Company adopted ASU 2023-09 for the year ended December 31, 2025, which only affected the disclosures and did not impact the Company's consolidated financial position or results of operations.

***<u>Recently Issued Accounting Standards.</u>***

On December 18, 2025, the FASB issued ASU 2025-12, Codification Improvements, which clarify, correct errors in and make improvements related to various topics in the FASB Accounting Standards Codification ("ASC"). The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2026. While early adoption is permitted on an issue-by-issue basis, the Company has determined it will not early adopt the standard. The Company does not believe the adoption of the standard will have a material effect on the Company's consolidated financial position or results of operations.

On December 8, 2025, the FASB issued ASU 2025-11, Interim Reporting (Topic 270): Narrow Scope Improvements, which clarifies interim financial reporting requirements by improving the navigability of the guidance and more clearly specifies what disclosures are required in an interim reporting period. The guidance is effective for interim periods in fiscal years beginning after December 15, 2027. While early adoption is permitted, the Company has determined it will not early adopt the standard. The Company does not believe the adoption of the standard will have a material effect on the Company's consolidated financial position or results of operations.

On September 29, 2025, the FASB issued ASU 2025-07, Derivatives and Hedging (Topic 815) and Revenue from Contracts with Customers (Topic 606): Derivatives Scope Refinements and Scope Clarification for Share-Based Noncash Consideration from a Customer in a Revenue Contract, which addresses two issues: (1) refines the scope of the guidance on derivatives in ASC 815 (Issue 1) and (2) clarifies the guidance on

------

share-based payments from a customer in ASC 606 (Issue 2). The guidance is effective for fiscal years, and interim periods within those fiscal years, beginning after December 15, 2026. While early adoption is permitted, the Company has determined it will not early adopt the standards. The Company does not believe the adoption of the standard will have a material effect on the Company's consolidated financial position or results of operations.

On November 4, 2024, the FASB issued ASU 2024-03, Reporting Comprehensive Income–Expense Disaggregation Disclosures (Subtopic 220-40): Disaggregation of Income Statement Expenses, which requires disaggregation of certain income statement expense captions into specified categories in disclosures within the footnotes to the financial statements. The guidance is effective for fiscal years beginning after December 15, 2026, and interim periods within the fiscal years beginning after December 15, 2027. While early adoption is permitted, the Company has determined it will not early adopt the standard. The Company does not believe the adoption of the standard will have a material effect on the Company's consolidated financial position or results of operations.

On October 9, 2023, the FASB issued ASU 2023-06, Disclosure Improvements: Codification Amendments in Response to the United States Securities and Exchange Commission's ("SEC") Disclosure Update and Simplification Initiative, which amends the disclosure or presentation requirements related to various subtopics in the FASB ASC. The effective date is contingent on when the SEC removes the related disclosure from Regulation S-X or Regulation S-K, with early adoption prohibited. The Company does not believe the adoption of the standard will have a material effect on the Company's consolidated financial position, results of operations or disclosures.

***<u>Accounting Policies.</u>*** 

***Basis of Consolidation.*** The consolidated financial statements include the accounts of SEACOR Marine and its controlled subsidiaries. Control is generally deemed to exist if the Company has greater than 50% of the voting rights of a subsidiary. All significant intercompany accounts and transactions are eliminated in the consolidation.

Noncontrolling interests in consolidated subsidiaries are included in the consolidated balance sheets as a separate component of equity. The Company reports consolidated net income (loss) inclusive of both the Company's and the noncontrolling interests' share, as well as the amounts of consolidated net income (loss) attributable to each of the Company and the noncontrolling interests. If a subsidiary is deconsolidated upon a change in control, any retained noncontrolling equity investment in the former controlled subsidiary is measured at fair value and a gain or loss is recognized in net income (loss) based on such fair value. If a subsidiary is consolidated upon the business acquisition of controlling interests by the Company, any previous noncontrolled equity investment in the subsidiary is measured at fair value and a gain or loss is recognized in net income (loss) based on such fair value.

The Company employs the equity method of accounting for investments in 50% or less owned companies that it does not control but has the ability to exercise significant influence over the operating and financial policies of the business venture. Significant influence is generally deemed to exist if the Company has between 20% and 50% of the voting rights of a business venture but may exist when the Company's ownership percentage is less than 20%. In certain circumstances, the Company may have an economic interest in excess of 50% but may not control and consolidate the business venture. Conversely, the Company may have an economic interest less than 50% but may control and consolidate the business venture. The Company reports its investments in and advances to these business ventures in the accompanying consolidated balance sheets as investments, at equity, and advances to 50% or less owned companies. The Company reports its share of earnings from investments in 50% or less owned companies in the accompanying consolidated statements of income (loss) as equity in earnings of 50% or less owned companies.

Certain reclassifications were made to previously reported amounts in the consolidated financial statements and notes thereto to make them consistent with the current period presentation.

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***Use of Estimates.*** The preparation of financial statements in conformity with U.S. GAAP requires management to make estimates and assumptions that affect the reported amounts of assets and liabilities and disclosure of contingent assets and liabilities at the date of the financial statements and the reported amounts of revenues and expenses during the reporting period. Actual results could differ from estimates and those differences may be material.

***Revenue Recognition***. Revenue is recognized when (or as) the Company transfers promised goods or services to its customers in amounts that reflect the consideration to which the Company expects to be entitled to in exchange for those goods or services, which occurs when (or as) the Company satisfies its contractual obligations and transfers control of the promised goods or services to its customers. The Company recognizes revenue, net of sales taxes, based on its estimates of the consideration the Company expects to receive. Costs to obtain or fulfill a contract are expensed as incurred.

The Company earns revenue primarily from the time charter and bareboat charter of vessels to customers. Since the Company charges customers based upon daily rates of hire, vessel revenues are recognized on a daily basis throughout the contract period. Under a time charter, the Company provides a vessel to a customer and is responsible for all operating expenses, typically excluding fuel. Under a bareboat charter, the Company provides a vessel to a customer and the customer assumes responsibility for all operating expenses and assumes all risks of operation. In the Gulf of America, time charter durations and rates are typically established in the context of master service agreements that govern the terms and conditions of the charter.

In the Company's operating areas, contracts or charters vary in length from several days to multi-year periods. Many of the Company's contracts and charters include cancellation clauses without early termination penalties. As a result of cancellations, options and frequent renewals, the stated duration of charters may not correlate with the length of time the vessel is contracted for to provide services to a particular customer.

The Company contracts with various customers to carry out management services for vessels as agents for and on behalf of ship owners. These services include crew management, technical management, commercial management, insurance arrangements, sale and purchase of vessels, provisions and bunkering. As the manager of the vessels, the Company undertakes to use its best endeavors to provide the agreed management services as agents for and on behalf of the owners in accordance with sound ship management practice and to protect and promote the interest of the owners in all matters relating to the provision of services thereunder. The vast majority of the ship management agreements span one to three years and are typically billed on a monthly basis. The Company transfers control of the service to the customer and satisfies its performance obligation over the term of the contract, and therefore recognizes revenue over the term of the contract while related costs are expensed as incurred.

Revenue that does not meet these criteria is deferred and is considered a contract liability and is recognized as such until the criteria are met. Contract liabilities, which are included in unearned revenue in the accompanying consolidated balance sheets, as of March 31, 2026 and December 31, 2025 were as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| Balance at beginning of period | $1096 | $2534 |
| &nbsp;&nbsp;&nbsp;&nbsp;Unearned revenues during the period | 6 | 6935 |
| &nbsp;&nbsp;&nbsp;&nbsp;Revenues recognized during the period | (180) | (8373) |
| Balance at end of period | $922 | $1096 |

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As of March 31, 2026 and December 31, 2025, the Company had unearned revenue of $0.9 million and $1.1 million, respectively, primarily related to mobilization of vessels.

***Direct Operating Expenses.*** Direct operating costs and expenses that are considered significant, other than leased-in equipment expense, consist primarily of costs and expenses such as: personnel; repairs and maintenance; drydocking; insurance and loss reserves; and fuel, lubes and supplies. Other direct operating

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expenses consist of costs such as brokers' commissions, communication costs, expenses incurred in mobilizing vessels between geographic regions, third party ship management fees, freight expenses, and customs and importation duties. Direct operating costs are expensed as incurred.

***Cash and Cash Equivalents.*** The Company considers all highly liquid investments, with an original maturity of three months or less from the date purchased, to be cash equivalents.

***Restricted Cash.*** Restricted cash primarily relates to banking and credit facility requirements.

***Trade and Other Receivables and Allowance for Credit Losses.*** Customers are primarily major integrated national and international oil companies, large independent oil and natural gas exploration and production companies and established wind farm construction companies. Customers are granted credit on a short-term basis and the related credit risks are minimal. Other receivables consist primarily of operating expenses the Company incurs in relation to vessels it manages for other entities, as well as insurance and income tax receivables. The Company routinely reviews its receivables and makes provisions for expected credit losses utilizing the Current Expected Credit Losses model ("CECL"). The CECL model utilizes a lifetime expected credit loss measurement objective for the recognition of credit losses for loans and other receivables at the time the financial asset is originated or acquired. However, those provisions are estimates and actual results may materially differ from those estimates. After collection efforts have been exhausted, trade receivables that are deemed uncollectible are removed from both accounts receivable and the allowance for credit losses.

***Property and Equipment.*** Equipment, stated at cost, is depreciated using the straight-line method over the estimated useful life of the asset to an estimated salvage value. With respect to each class of asset, the estimated useful life is based upon a newly built asset being placed into service and represents the time period beyond which it is typically not justifiable for the Company to continue to operate the asset in the same or similar manner. From time to time, the Company may acquire older vessels that have already exceeded the Company's useful life policy, in which case the Company depreciates such assets based on its best estimate of the asset's remaining useful life, typically the period until the next survey or certification date. As of March 31, 2026, the estimated useful life of the Company's new offshore support vessels was 20 years.

Equipment maintenance and repair costs and the costs of routine overhauls, drydockings and inspections performed on vessels and equipment are charged to operating expense as incurred. Expenditures that extend the useful life or improve the marketing and commercial characteristics of equipment as well as major renewals and improvements to other properties are capitalized.

Certain interest costs incurred during the construction of equipment are capitalized as part of the assets' carrying values and are amortized over such assets' estimated useful lives. There was $1.0 million of capitalized interest recognized during the three months ended March 31, 2026 and no capitalized interest recognized during the three months ended March 31, 2025.

***Assets Held for Sale.*** As of March 31, 2026, one platform supply vessel ("PSV") and two liftboats previously included in the United States ("U.S."), primarily Gulf of America segment, with carrying values of $5.5 million, $3.2 million and $3.2 million, respectively, one fast support vessel ("FSV") previously included in the Africa and Europe segment, with a carrying value of $0.9 million, and one PSV previously included in the Middle East and Asia segment, with a carrying value of $0.5 million, were classified as assets held for sale as the Company expects to sell the vessels within one year.

***Impairment of Long-Lived Assets.*** The Company performs an impairment analysis of long-lived assets used in operations when indicators of impairment are present. These indicators may include a significant decrease in the market price of a long-lived asset or asset group, a significant adverse change in the extent or manner in which a long-lived asset or asset group is being used or in its physical condition, or a current period operating or cash flow loss combined with a history of operating or cash flow losses or a forecast that demonstrates continuing losses associated with the use of a long-lived asset or asset group. If the carrying values of the assets are not

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recoverable, as determined by their estimated future undiscounted cash flows, the estimated fair value of the assets or asset groups are compared to their current carrying values and impairment charges are recorded if the carrying value exceeds fair value.

During the three months ended March 31, 2026 and 2025, the Company did not record impairment charges on any owned vessels. Impairment charges are included in gains (losses) on asset dispositions and impairments in the accompanying consolidated statements of income (loss). Estimated fair values for the Company-owned vessels were established by independent appraisers based on researched market information, replacement cost information and other data.

For vessel classes and individual vessels with indicators of impairment as of March 31, 2026, the Company assessed that their estimated fair value exceeds their current carrying values. For any vessel or vessel class that has indicators of impairment and is deemed not recoverable through future operations, the Company determines the fair value of the vessel or vessel class. If the fair value determination is less than the carrying value of the vessel or vessel class, an impairment is recognized to reduce the carrying value to fair value. Fair value determination is primarily accomplished by obtaining independent valuations of vessel or vessel classes from qualified third-party appraisers and other market data such as recent sales of similar vessels.

***Impairment of* 50% *or Less Owned Companies.*** Investments in 50% or less owned companies are reviewed periodically to assess whether there is an other-than-temporary decline in the carrying value of the investment. In its evaluation, the Company considers, among other items, recent and expected financial performance and returns, impairments recorded by the investee and the capital structure of the investee. When the Company determines the estimated fair value of an investment is below carrying value and the decline is other-than-temporary, the investment is written down to its estimated fair value. Actual results may vary from the Company's estimates due to the uncertainty regarding projected financial performance, the severity and expected duration of declines in value and the available liquidity in the capital markets to support the continuing operations of the investee, among other factors. Although the Company believes its assumptions and estimates are reasonable, the investee's actual performance compared with the estimates could produce different results and lead to additional impairment charges in future periods. During the three months ended March 31, 2026 and 2025, the Company did not recognize any impairment charges related to its 50% or less owned companies.

***Income Taxes.*** During the three months ended March 31, 2026, the Company's effective income tax rate of 16.2% was primarily due to foreign taxes paid that are not creditable against U.S. income taxes and foreign losses for which there is no benefit in the U.S. for income tax purposes.

***Earnings*** (***Loss) Per Share.*** Basic earnings/loss per share of Common Stock of SEACOR Marine is computed based on the weighted average number of shares of Common Stock and warrants to purchase Common Stock at an exercise price of $0.01 per share ("Warrants") issued and outstanding during the relevant periods. The Warrants are included in the basic earnings/loss per share of Common Stock because the shares issuable upon exercise of the Warrants are issuable for de minimis cash consideration and therefore not anti-dilutive. Diluted earnings/loss per share of Common Stock is computed based on the weighted average number of shares of Common Stock and Warrants issued and outstanding plus the effect of other potentially dilutive securities through the application of the treasury stock method and the if-converted method that assumes all shares of Common Stock have been issued and outstanding during the relevant periods pursuant to the conversion of the New Convertible Notes unless anti-dilutive. As of June 30, 2025, the Company no longer had any warrants to purchase Common Stock outstanding as a result of the completion of the Securities Repurchase as previously described in the 2025 Annual Report.

For the three months ended March 31, 2026 and 2025, diluted loss per share of Common Stock excluded 1,027,186 and 1,266,954 shares of restricted stock, respectively, and 1,006,365 and 1,008,865 shares of Common Stock, respectively, issuable upon exercise of outstanding stock options, as the effect of their inclusion in the computation would be anti-dilutive.

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**2.** **EQUIPMENT ACQUISITIONS AND DISPOSITIONS**

During the three months ended March 31, 2026, capital expenditures were $6.1 million and there were no equipment deliveries. During the three months ended March 31, 2026, the Company sold one PSV, previously classified as held for sale, and other equipment for net cash proceeds of $12.8 million, after transaction costs, for a gain of $7.4 million. During the three months ended March 31, 2025, the Company sold one liftboat and other equipment for net cash proceeds of $8.5 million, after transaction costs, for a gain of $5.8 million.

**3.** **INVESTMENTS, AT EQUITY, AND ADVANCES TO 50% OR LESS OWNED COMPANIES**

Investments, at equity, and advances to 50% or less owned companies as of March 31, 2026 and December 31, 2025 were as follows (in thousands):

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| | | | |
|:---|:---|:---|:---|
|  | **Ownership** | **March 31, 2026** | **December 31, 2025** |
| Seabulk Angola | 49.0% | $971 | $1058 |
| SEACOR Marine Arabia | 45.0% | 1912 | 1809 |
| Other | 20.0% - 50.0% | 68 | 71 |
|  |  | $2951 | $2938 |

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**4.** **LONG-TERM DEBT**

The Company's long-term debt obligations as of March 31, 2026 and December 31, 2025 were as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **March 31, 2026** | **December 31, 2025** |
| 2024 SMFH Credit Facility | $331400 | $338900 |
| Current portion due within one year | (30350) | (30000) |
| Unamortized debt discount | (3371) | (3607) |
| Deferred financing costs | (607) | (649) |
| Long-term debt, less current portion | $297072 | $304644 |

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As of March 31, 2026, the Company was in compliance with all debt covenants and lender requirements.

***Letters of Credit***. As of March 31, 2026 and December 31, 2025, the Company had outstanding letters of credit of $0.4 million securing lease obligations, labor and performance guaranties.

**5.** **LEASES**

As of March 31, 2026, the Company leased-in certain facilities and other equipment but did not lease-in any vessels. The leases typically contain purchase and renewal options or rights of first refusal with respect to the sale or lease of the equipment. The lease terms of certain facilities and other equipment had a duration ranging from six to 249 months.

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As of March 31, 2026, future minimum payments for leases for the remainder of 2026 and the years ended December 31, noted below, were as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **Operating Leases** | **Finance Leases** |
| Remainder of 2026 | $380 | $10 |
| 2027 | 323 | 9 |
| 2028 | 30 |  |
| 2029 | 30 |  |
| 2030 | 30 |  |
| Years subsequent to 2030 | 480 |  |
|  | 1273 | 19 |
| Interest component | (322) | (2) |
|  | 951 | 17 |
| Current portion of long-term lease liabilities | 481 | 12 |
| Long-term lease liabilities | $470 | $5 |

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For the three months ended March 31, 2026 and 2025 the components of lease expense were as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Operating lease costs | $160 | $200 |
| Finance lease costs: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Amortization of finance lease assets <sup>(1)</sup> | 3 | 11 |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest on finance lease liabilities <sup>(2)</sup> | 1 | 1 |
| Short-term lease costs | 90 | 137 |
|  | $254 | $349 |

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<sup>(1)</sup> Included in amortization costs in the consolidated statements of income (loss).

<sup>(2)</sup> Included in interest expense in the consolidated statements of income (loss).

For the three months ended March 31, 2026 supplemental cash flow information related to leases was as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **2026** | **2025** |
| Operating cash outflows from operating leases | $164 | $178 |
| Financing cash outflows from finance leases | 3 | 9 |
| Right-of-use assets obtained for operating lease liabilities | 83 |  |

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For the three months ended March 31, 2026 other information related to leases was as follows:

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| | | |
|:---|:---|:---|
|  | **2026** | **2025** |
| Weighted average remaining lease term, in years - operating leases | 11.5 | 11.5 |
| Weighted average remaining lease term, in years - finance leases | 1.5 | 2.4 |
| Weighted average discount rate - operating leases | 12.1% | 6.1% |
| Weighted average discount rate - finance leases | 11.0% | 10.8% |

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**6.** **INCOME TAXES**

The following table reconciles the difference between the statutory federal income tax rate for the Company and the effective income tax rate for the three months ended March 31, 2026:

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| | |
|:---|:---|
| Statutory rate | (21.0)% |
| Foreign taxes | 17.5% |
| Income (loss) of foreign subsidiaries not includable in U.S. return | 15.4% |
| 162(m) - executive compensation | 3.1% |
| Subpart F Income and GILTI | 1.1% |
| Share award plans | 0.8% |
| Other | (0.7)% |
| Effective income tax rate | 16.2% |

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**7.** **DERIVATIVE INSTRUMENTS AND HEDGING STRATEGIES**

Derivative instruments are classified as either assets, which are included in other receivables in the accompanying consolidated balance sheets, or liabilities based on their individual fair values. As of March 31, 2026 and December 31, 2025, the Company had no outstanding derivative instruments.

***Economic Hedges.*** The Company may enter into and settle forward currency exchange, option and future contracts with respect to various foreign currencies. These contracts enable the Company to buy currencies in the future at fixed exchange rates, which could offset possible consequences of changes in currency exchange rates with respect to the Company's business conducted outside of the U.S. The Company generally does not enter into contracts with forward settlement dates beyond 12 to 18 months. During the fourth quarter of 2023, the Company entered into a forward currency exchange contract related to the purchase of four hybrid battery power systems, the purchase price for which is denominated in Norwegian Kroner. The Company recognized gains of $0.1 million during the three months ended March 31, 2025 on this contract, which were recognized in earnings. As of March 31, 2026 and December 31, 2025, the Company had no outstanding forward currency exchange contract.

***Cash Flow Hedges.*** The Company may from time to time enter into interest rate swap agreements designated as cash flow hedges. By entering into interest rate swap agreements, the Company can convert the variable interest component of certain of their outstanding borrowings to a fixed interest rate. As of March 31, 2026 and December 31, 2025, there were no interest rate swaps held by the Company.

***Other Derivative Instruments.*** The Company had no derivative instruments not designated as hedging instruments for the three months ended March 31, 2026 and recognized gains on derivative instruments not designated as hedging instruments for the three months ended March 31, 2025 as follows (in thousands):

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| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Forward currency exchange, option, and future contracts | $— | $125 |

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The forward currency exchange contract relates to the purchase of four hybrid battery power systems discussed in "—Economic Hedges" above. As of March 31, 2026, the Company had no outstanding foreign currency exchange contract.

**8.** **FAIR VALUE MEASUREMENTS**

The fair value of an asset or liability is the price that would be received to sell an asset or transfer a liability (an exit price) in the principal or most advantageous market for the asset or liability in an orderly transaction between market participants on the measurement date. The Company utilizes a fair value hierarchy that maximizes the use of observable inputs and minimizes the use of unobservable inputs when measuring fair value and defines three levels of inputs that may be used to measure fair value. *Level* 1 inputs are quoted prices in active markets

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for identical assets or liabilities. *Level* 2 inputs are observable inputs other than quoted prices included in *Level* 1 that are observable for the asset or liability, either directly or indirectly, including quoted prices for similar assets or liabilities in active markets, quoted prices in markets that are not active, inputs other than quoted prices that are observable for the asset or liability, or inputs derived from observable market data. *Level* 3 inputs are unobservable inputs that are supported by little or no market activity and are significant to the fair value of the assets or liabilities. The Company had no financial assets and liabilities as of March 31, 2026 and December 31, 2025 that are measured at fair value on a recurring basis.

The estimated fair values of the Company's other financial assets and liabilities as of March 31, 2026 and December 31, 2025 were as follows (in thousands):

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| | | | | |
|:---|:---|:---|:---|:---|
| |  | **Estimated Fair Value** | **Estimated Fair Value** | **Estimated Fair Value** |
| <br>**March 31, 2026** | **Carrying<br>Amount** | **Level 1** | **Level 2** | **Level 3** |
| **LIABILITIES** |  |  |  |  |
| Long-term debt, including current portion | 327422 |  | 337201 |  |
| **December 31, 2025** |  |  |  |  |
| **LIABILITIES** |  |  |  |  |
| Long-term debt, including current portion | 334644 |  | 346257 |  |

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The carrying value of cash, cash equivalents, restricted cash and trade receivables approximates fair value. The fair value of the Company's long-term debt was estimated based upon quoted market prices or by using discounted cash flow analysis based on estimated current rates for similar types of arrangements. Considerable judgment was required in developing certain of the estimates of fair value, and, accordingly, the estimates presented herein are not necessarily indicative of the amounts that the Company could realize in a current market exchange.

***Property and equipment***. As of March 31, 2026 and December 31, 2025, the Company recognized no impairment charges on any owned vessels.

**9.** **COMMITMENTS AND CONTINGENCIES**

As of March 31, 2026, the Company had unfunded capital commitments of $44.3 million consisting of $42.3 million in respect of the construction of two PSVs, $1.7 million in respect of two hybrid battery power systems and $0.3 million for miscellaneous vessel equipment. Of the unfunded capital commitments, $26.1 million is payable during the remainder of 2026 and the remainder is payable during 2027. As of March 31, 2026, $30.9 million remained in a restricted account designated to make payments on the construction of the two PSVs, of which $11.3 million was deposited during the first quarter of 2026 from the sale of one PSV, and the remainder from prior vessel sales, in accordance with the terms of the 2024 SMFH Credit Facility as previously described in the 2025 Annual Report. Additionally, the 2024 SMFH Credit Facility includes a dedicated $41.0 million tranche that may be used to pay up to 50% of the purchase price of these vessels. $16.4 million of this tranche was drawn as of March 31, 2026, with the remaining $24.6 million of this tranche remaining undrawn and available.

In December 2015, the Brazilian Federal Revenue Office issued a tax-deficiency notice to Seabulk Offshore do Brasil Ltda., an indirect wholly-owned subsidiary of SEACOR Marine ("Seabulk Offshore do Brasil"), with respect to certain profit participation contributions (also known as "PIS") and social security financing contributions (also known as "COFINS") requirements alleged to be due from Seabulk Offshore do Brasil ("Deficiency Notice") in respect of the period of January 2011 until December 2012. In January 2016, the Company administratively appealed the Deficiency Notice on the basis that, among other arguments, (i) such contributions were not applicable in the circumstances of a 70%/30% cost allocation structure, and (ii) the tax inspector had incorrectly determined that values received from outside of Brazil could not be classified as expense refunds. The initial appeal was dismissed by the Brazilian Federal Revenue Office and the Company appealed such dismissal and is currently awaiting an administrative trial. A local Brazilian law has been enacted that

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supports the Company's position that such contribution requirements are not applicable, but it is uncertain whether such law will be taken into consideration with respect to administrative proceedings commenced prior to the enactment of the law. Accordingly, the success of Seabulk Offshore do Brasil in the administrative proceedings cannot be assured and the matter may need to be addressed through judicial court proceedings. The potential levy arising from the Deficiency Notice is R$30.5 million based on a historical potential levy of R$12.87 million (USD $5.8 million and USD $2.5 million, respectively, based on the exchange rate as of March 31, 2026).

In the normal course of its business, the Company becomes involved in various other litigation matters including, among others, claims by third parties for alleged property damages and personal injuries. Management has used estimates in determining the Company's potential exposure to these matters and has recorded reserves in its financial statements related thereto where appropriate. It is possible that a change in the Company's estimates of that exposure could occur, but the Company does not expect that such changes in estimated costs would have a material effect on the Company's consolidated financial position, results of operations or cash flows.

Certain of the Company's subsidiaries are participating employers in two industry-wide, multi-employer, defined benefit pension funds in the United Kingdom: the U.K Merchant Navy Officers Pension Fund ("MNOPF") and the U.K. Merchant Navy Ratings Pension Fund ("MNRPF"). The Company's participation in the MNOPF began with the acquisition of the Stirling group of companies (the "Stirling Group") in 2001 and relates to certain officers employed between 1978 and 2002 by the Stirling Group and/or its predecessors. The Company's participation in the MNRPF also began with the acquisition of the Stirling Group in 2001 and relates to ratings employed by the Stirling Group and/or its predecessors through today. Both of these plans are in deficit positions and, depending upon the results of future actuarial valuations, it is possible that the plans could experience funding deficits that will require the Company to recognize payroll related operating expenses in the periods invoices are received. As of March 31, 2026, all invoices received related to MNOPF and MNRPF have been settled in full.

**10.** **STOCK BASED COMPENSATION**

Transactions in connection with the Company's Equity Incentive Plans during the three months ended March 31, 2026 were as follows:

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| | |
|:---|:---|
| **Restricted Stock Activity:** |  |
| Outstanding as of December 31, 2025 <sup>(1)</sup> | 1304145 |
| Granted | 307755 |
| Vested <sup>(2)</sup> | (584714) |
| Forfeited |  |
| Outstanding as of March 31, 2026 <sup>(3)</sup> | 1027186 |
| **Stock Option Activity:** |  |
| Outstanding as of December 31, 2025 | 1008865 |
| Granted |  |
| Exercised |  |
| Forfeited | (2500) |
| Outstanding as of March 31, 2026 | 1006365 |

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<sup>(1)</sup> Includes 30,923 grants of performance-based restricted stock units that satisfied the performance obligation and are therefore likely to vest and excludes 585,842 grants of performance-based restricted stock units that are not considered outstanding until such time that they become probable to vest.

<sup>(2)</sup> Includes 30,923 vested grants of performance-based restricted stock units.

<sup>(3)</sup> Includes no grants of performance-based restricted stock units that satisfied the performance obligation and are therefore likely to vest and excludes 601,680 grants of performance-based restricted stock units that are not considered outstanding until such time that they become probable to vest.

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For the three months ended March 31, 2026, the Company acquired for treasury (i) 215,466 shares of Common Stock from its employees to cover their tax withholding obligations upon the vesting of restricted share awards for an aggregate purchase price of $1.6 million, and (ii) 12,721 shares of Common Stock from its employees to cover their tax withholding obligations upon the vesting of performance-based restricted stock units for an aggregate purchase price of $0.1 million. These shares were purchased in accordance with the terms of the Company's 2022 Equity Incentive Plan.

**11.** **SEGMENT INFORMATION**

The Company's segment presentation and basis of measurement of segment profit or loss are as previously described in the 2025 Annual Report. The following tables summarize the operating results, capital expenditures and assets of the Company's reportable segments for the periods indicated (in thousands):

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **United<br>States<br>(primarily<br>Gulf of<br>America)** | **Africa<br>and Europe** | **Middle<br>East<br>and Asia** | **Latin<br>America** | **Total** |
| **For the Three Months Ended March 31, 2026** |  |  |  |  |  |
| Operating Revenues: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $2093 | $22534 | $9580 | $7750 | $41957 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  |  | 828 | 828 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 201 | 577 | 638 | 81 | 1497 |
|  | 2294 | 23111 | 10218 | 8659 | 44282 |
| Direct Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 2275 | 4982 | 4433 | 3732 | 15422 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 388 | 2957 | 5999 | 1256 | 10600 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 363 | 176 | 636 | 77 | 1252 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 131 | 330 | 1039 | 292 | 1792 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 274 | 1334 | 899 | 801 | 3308 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 10 | 3192 | 623 | 1374 | 5199 |
|  | 3441 | 12971 | 13629 | 7532 | 37573 |
| **Direct Vessel (Loss) Profit** | $(1147) | $10140 | $(3411) | $1127 | 6709 |
| Other Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $128 | $— | $73 | $49 | 250 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  | 9954 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 1169 | 4063 | 3101 | 1997 | 10330 |
|  |  |  |  |  | 20534 |
| Gains on asset dispositions and impairments, net |  |  |  |  | 7448 |
| Operating loss |  |  |  |  | $(6377) |
| **As of March 31, 2026** |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical Cost | $57898 | $304919 | $243319 | $146504 | $752640 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated Depreciation | (43283) | (133802) | (115303) | (49402) | (341790) |
|  | $14615 | $171117 | $128016 | $97102 | $410850 |
| Total Assets <sup>(1)</sup> | $35398 | $221523 | $195188 | $114981 | $567090 |

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<sup>(1)</sup> Total Assets by region does not include corporate assets of $73.7 million as of March 31, 2026.

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---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **United<br>States<br>(primarily<br>Gulf of<br>America)** | **Africa<br>and Europe** | **Middle<br>East<br>and Asia** | **Latin<br>America** | **Total** |
| **For the Three Months Ended March 31, 2025** |  |  |  |  |  |
| Operating Revenues: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $6765 | $20835 | $15710 | $8623 | $51933 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  |  | 708 | 708 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 235 | 852 | 292 | 1479 | 2858 |
|  | 7000 | 21687 | 16002 | 10810 | 55499 |
| Direct Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 6486 | 5183 | 4927 | 1941 | 18537 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 1479 | 3462 | 2505 | 1074 | 8520 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 1066 | 1241 | 1031 | 531 | 3869 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 702 | 594 | 702 | 155 | 2153 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 819 | 2180 | 883 | 664 | 4546 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 349 | 2727 | 881 | 346 | 4303 |
|  | 10901 | 15387 | 10929 | 4711 | 41928 |
| **Direct Vessel (Loss) Profit** | $(3901) | $6300 | $5073 | $6099 | 13571 |
| Other Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $136 | $63 | $83 | $55 | 337 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  | 11486 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 3705 | 4402 | 3230 | 1473 | 12810 |
|  |  |  |  |  | 24633 |
| Gains on asset dispositions and impairments, net |  |  |  |  | 5809 |
| Operating loss |  |  |  |  | $(5253) |
| **As of March 31, 2025** |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical Cost | $215578 | $325000 | $236337 | $105046 | $881961 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated Depreciation | (107646) | (125722) | (98960) | (33094) | (365422) |
|  | $107932 | $199278 | $137377 | $71952 | $516539 |
| Total Assets <sup>(1)</sup> | $137600 | $237451 | $186108 | $89247 | $650406 |

---

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<sup>(1)</sup> Total Assets by region does not include corporate assets of $43.8 million as of March 31, 2025.

The Company's investments in 50% or less owned companies, which are accounted for under the equity method, also contribute to its consolidated results of operations. As of March 31, 2026, and 2025, the Company's investments, at equity, and advances to 50% or less owned companies were $3.0 million and $4.5 million, respectively. Equity in earnings of 50% or less owned companies for the three months ended March 31, 2026 and 2025 were $0.1 million and $0.9 million, respectively.

**12.** **COST REDUCTION MEASURES**

During the fourth quarter of 2025, the Company initiated certain cost reduction measures to better align its operating expenses with the current state of the offshore marine industry, in general, and its business, in particular. These measures include a reduction of workforce, reorganization of the management structure and streamlining of operations. As a result of the cost reduction measures taken in the fourth quarter of 2025, the Company recognized savings of $1.0 million in wages and benefits expenses for the first quarter of 2026. Management continues to focus on optimizing the cost structure and regional footprint of the business to help maintain the Company's competitiveness in the industry, improve its operating leverage and position itself to take advantage of market opportunities.

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**13.** **SUBSEQUENT EVENTS**

The Company has evaluated subsequent events through the filing of this Quarterly Report on Form 10-Q and determined that there have been no material events that have occurred that are not properly recognized and/or disclosed in the consolidated financial statements.

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**ITEM 2. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND RESULTS OF OPERATIONS**

*This Form 10-Q includes "forward-looking statements" within the meaning of the Private Securities Litigation Reform Act of 1995. Such forward-looking statements concern management's expectations, strategic objectives, business prospects, anticipated economic performance and financial condition and other similar matters and involve significant known and unknown risks, uncertainties and other important factors that could cause the actual results, performance or achievements of results to differ materially from any future results, performance or achievements discussed or implied by such forward-looking statements. Certain of these risks, uncertainties and other important factors are discussed in the Risk Factors and Management's Discussion and Analysis of Financial Condition and Results of Operations of the Company's 2025 Annual Report on Form 10-K and this Quarterly Report on Form 10-Q. However, it should be understood that it is not possible to identify or predict all such risks, uncertainties and factors, and others may arise from time to time. All of these forward-looking statements constitute the Company's cautionary statements under the Private Securities Litigation Reform Act of 1995. The words "anticipate," "estimate," "expect," "project," "intend," "believe," "plan," "target," "forecast" and similar expressions are intended to identify forward-looking statements. Forward looking statements speak only as of the date of the document in which they are made. The Company disclaims any obligation or undertaking to provide any updates or revisions to any forward-looking statement to reflect any change in the Company's expectations or any change in events, conditions or circumstances on which the forward-looking statement is based. It is advisable, however, to consult any further disclosures the Company makes on related subjects in its Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current Reports on Form 8-K filed with the United States Securities and Exchange Commission.*

*The following Management's Discussion and Analysis (the "MD&A") is intended to help the reader understand the Company's financial condition and results of operations. The MD&A is provided as a supplement to and should be read in conjunction with the unaudited consolidated financial statements and notes thereto included in this Quarterly Report on Form 10-Q, as well as "Management's Discussion and Analysis of Financial Condition and Results of Operations" contained in the 2025 Annual Report.*

**Overview**

The Company provides global marine and support transportation services to offshore energy facilities worldwide. As of March 31, 2026, the Company operated a fleet of 43 support vessels, of which all were owned. The primary users of the Company's services are major integrated national and international oil companies, independent oil and natural gas exploration and production companies, oil field service and construction companies, as well as offshore wind farm operators and offshore wind farm installation and maintenance companies.

The Company operates and manages a diverse fleet of offshore support vessels that (i) deliver cargo and personnel to offshore installations, including offshore wind farms, (ii) assist offshore operations for production and storage facilities, (iii) provide construction, well work-over, offshore wind farm installation and decommissioning support and (iv) carry and launch equipment used underwater in drilling and well installation, maintenance, inspection and repair. Additionally, the Company's vessels provide emergency response services and accommodations for technicians and specialists.

The Company operates its fleet in four principal geographic regions: the United States ("U.S."), primarily Gulf of America; Africa and Europe; the Middle East and Asia; and Latin America, primarily in Brazil, Mexico, Guyana, and Central and South America. The Company's vessels are highly mobile and regularly and routinely move between countries within a geographic region. In addition, the Company's vessels are redeployed among geographic regions, subject to flag restrictions, as changes in market conditions dictate.

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***Significant items affecting our results of operations***

The number and type of vessels operated, their rates per day worked and their utilization levels are the key determinants of the Company's operating results and cash flows. Unless a vessel is cold-stacked, there is little reduction in daily running costs for the vessels and, consequently, operating margins are most sensitive to changes in rates per day worked and utilization. The Company manages its fleet utilizing a global network of shore side support, administrative and finance personnel.

Offshore oil and natural gas market conditions are highly volatile. For example, oil prices experienced unprecedented volatility during 2020 due to the COVID-19 pandemic and the related effects on the global economy, with the price per barrel going negative for a short period of time. Oil prices steadily increased since the lows hit at the beginning of the COVID-19 pandemic and hit a multi-year high of $122 per barrel during 2022 primarily as a result of the conflict between Russia and Ukraine as well as the related economic sanctions and economic uncertainty but subsequently decreased to pre-conflict levels. During the three months ended March 31, 2026, WTI oil prices reached a high of $105 per barrel and a low of $56 per barrel, ending the period at $102 per barrel. Volatility of oil prices has increased with the onset of the conflict with Iran.

While the Company has experienced difficult market conditions over the past few years due to volatile oil and natural gas prices and the focus of oil and natural gas producing companies on cost and capital discipline, the increases since the lows experienced during the COVID-19 pandemic in oil and natural gas prices has led to an increase in utilization, day rates and customer inquiries about new projects.

The Company closely monitors the availability of vessels in the offshore support vessel market as the utilization and day rates of the Company's fleet is dependent on the supply and demand dynamics for its vessels. For example, low oil and natural gas prices and a corresponding decline in offshore exploration may reduce demand for the Company's vessels and in the past such declines have forced many operators in the industry to restructure, liquidate assets or consolidate with other operators. Additionally, the delivery of newly built offshore support vessels to the industry-wide fleet has in the past contributed to an oversupply of vessels in the market, thereby further decreasing the demand for the Company's existing offshore support vessel fleet. A combination of low customer exploration and drilling activity levels, and excess supply of offshore support vessels whether from laid up fleets or newly built vessels could, in isolation or together, have a material adverse effect on the Company's business, financial position, results of operations, cash flows and growth prospects. Alternatively, increasing activity levels and a stable supply of offshore support vessels could support higher utilization and day rates and improved financial performance of the Company's business.

Certain macro drivers somewhat independent of oil and natural gas prices may support the Company's business, including: (i) underspending by oil and natural gas producers over the last five to ten years leading to pent up demand for maintenance and growth capital expenditures; (ii) improved extraction technologies; and (iii) the need for offshore wind farm support as the industry grows. While the Company expects that alternative forms of energy will continue to develop and add to the world's energy mix, especially as certain governments, supranational groups, institutional investors, and various other parties focus on climate change causes and concerns, the Company believes that for the foreseeable future demand for gasoline and oil will be sustained, as will demand for natural gas, particularly in the context of expanded power generation demand worldwide. Some alternative forms of energy such as offshore wind farms support some of the Company's operations and the Company expects such support to increase to the extent that development of these forms of renewable energy expands.

The Company adheres to a strategy of cold-stacking vessels (removing from active service) during periods of weak utilization in order to reduce the daily running costs of operating the fleet, primarily personnel, repairs and maintenance costs, as well as to defer some drydocking costs into future periods. The Company considers various factors in determining which vessels to cold-stack, including upcoming dates for regulatory vessel

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inspections and related drydocking requirements. The Company may maintain class certification on certain cold-stacked vessels, thereby incurring some drydocking costs while cold-stacked. Cold-stacked vessels are returned to active service when market conditions improve, or management anticipates improvement, typically leading to increased costs for drydocking, personnel, repair and maintenance in the periods immediately preceding the vessels' return to active service. Depending on market conditions, vessels with similar characteristics and capabilities may be rotated between active service and cold-stack. On an ongoing basis, the Company reviews its cold-stacked vessels to determine if any should be designated as retired and removed from service based on the vessel's physical condition, the expected costs to reactivate and restore class certification, if any, and its viability to operate within current and projected market conditions. As of March 31, 2026, none of the Company's 43 owned vessels were cold-stacked worldwide. In addition, the Company had five vessel classified as held for sale as of March 31, 2026.

**Recent Developments**

***Cost Reduction Measures***

During the fourth quarter of 2025, the Company initiated certain cost reduction measures to better align its operating expenses with the current state of the offshore marine industry, in general, and its business, in particular. These measures include a reduction of workforce, reorganization of the management structure and streamlining of operations. For the year ended December 31, 2025, the Company incurred one-time charges totaling $1.2 million related to severance charges arising from a reduction in workforce resulting in a decrease in annualized wages and benefits expenses of at least $3.9 million. Management continues to focus on optimizing the cost structure and regional footprint of the business to help maintain the Company's competitiveness in the industry, improve its operating leverage and position itself to take advantage of market opportunities.

***Vessel Sales***

On February 24, 2026, the Company completed the sale of one 201 foot, DP-2 platform supply vessel ("PSV") built in 2015 for total proceeds of $14.6 million for a gain of approximately $7.3 million. Approximately $11.3 million of these sale proceeds were designated to make future payments on the construction of two PSVs and deposited in a restricted account.

On December 19, 2025, the Company completed the sale of one 201 foot, DP-2 platform supply vessel ("PSV") built in 2013 for total proceeds of $13.4 million for a gain of approximately $8.1 million. Approximately $11.0 million of these sale proceeds were designated to make future payments on the construction of two PSVs and deposited in a restricted account.

On September 29, 2025, the Company completed the sale of the U.S. flag liftboat LB Jill and the U.S. flag liftboat LB Robert (together, the "Liftboat Sales") for total proceeds of $76.0 million. In addition, concurrently with the closing of the Liftboat Sales, the Company sold certain uninstalled vessel equipment for total proceeds of $1.0 million (the "Equipment Sale"). After deducting transaction costs and expenses, the Company received net cash proceeds of $74.7 million and recognized a gain of $30.5 million for the Liftboat Sales and the Equipment Sale. None of the sale proceeds from the Liftboat Sales and the Equipment Sale are encumbered by the Company's 2024 SMFH Credit Facility or required to be used to repay such facility.

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**Consolidated Results of Operations**

The sections below provide an analysis of the Company's results of operations for the three months ("Current Year Quarter") ended March 31, 2026 compared with the three months ("Prior Year Quarter") ended March 31, 2025. Except as otherwise noted, there have been no material changes since the end of the Company's fiscal year ended December 31, 2025, in the Company's results of operations. For the periods indicated, the Company's consolidated results of operations were as follows (in thousands, except statistics):

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Time Charter Statistics: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Average Rates Per Day | $18199 |  | $18825 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Utilization | 59% |  | 60% |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Available Days | 3897 |  | 4583 |  |
| Operating Revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $41957 | 95% | $51933 | 94% |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter | 828 | 2% | 708 | 1% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 1497 | 3% | 2858 | 5% |
|  | 44282 | 100% | 55499 | 100% |
| Costs and Expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 15422 | 35% | 18537 | 34% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 10600 | 24% | 8520 | 15% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 1252 | 3% | 3869 | 7% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 1792 | 4% | 2153 | 4% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 3308 | 7% | 4546 | 8% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 5199 | 12% | 4303 | 8% |
|  | 37573 | 85% | 41928 | 76% |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense - operating | 250 | 1% | 337 | 1% |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general | 9954 | 22% | 11486 | 21% |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 10330 | 23% | 12810 | 23% |
|  | 58107 | 131% | 66561 | 120% |
| Gains on Asset Dispositions and Impairments, Net | 7448 | 17% | 5809 | 10% |
| Operating Loss | (6377) | (14)% | (5253) | (9)% |
| Other Expense, Net | (7270) | (16)% | (10221) | (18)% |
| Loss Before Income Tax Expense and Equity in Earnings of 50% or Less Owned Companies | (13647) | (31)% | (15474) | (28)% |
| Income Tax Expense | 2208 | 5% | 904 | 2% |
| Loss Before Equity in Earnings of 50% or Less Owned Companies | (15855) | (36)% | (16378) | (30)% |
| Equity in Earnings of 50% or Less Owned Companies | 50 | 0% | 889 | 2% |
| Net Loss | $(15805) | (36)% | $(15489) | (28)% |

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***Direct Vessel Profit.*** Direct vessel profit (defined as operating revenues less operating expenses excluding leased-in equipment, "DVP") is the Company's measure of segment profitability. DVP is a critical financial measure used by the Company to analyze and compare the operating performance of its regions, without regard to financing decisions (depreciation and interest expense for owned vessels vs. lease expense for leased-in vessels). See "Note 11. Segment Information" in the unaudited consolidated financial statements included in Part I. Item 1. "Financial Statements" elsewhere in this Quarterly Report on Form 10-Q.

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The following tables summarize the operating results and property and equipment for the Company's reportable segments for the periods indicated (in thousands, except statistics):

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **United<br>States<br>(primarily<br>Gulf of<br>America)** | **Africa<br>and Europe** | **Middle<br>East<br>and Asia** | **Latin<br>America** | **Total** |
| **For the Three Months Ended March 31, 2026** |  |  |  |  |  |
| Time Charter Statistics: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Average Rates Per Day | $15587 | $18711 | $15400 | $22477 | $18199 |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Utilization | 24% | 78% | 63% | 43% | 59% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Available Days | 562 | 1538 | 990 | 807 | 3897 |
| Operating Revenues: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $2093 | $22534 | $9580 | $7750 | $41957 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  |  | 828 | 828 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 201 | 577 | 638 | 81 | 1497 |
|  | 2294 | 23111 | 10218 | 8659 | 44282 |
| Direct Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 2275 | 4982 | 4433 | 3732 | 15422 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 388 | 2957 | 5999 | 1256 | 10600 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 363 | 176 | 636 | 77 | 1252 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 131 | 330 | 1039 | 292 | 1792 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 274 | 1334 | 899 | 801 | 3308 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 10 | 3192 | 623 | 1374 | 5199 |
|  | 3441 | 12971 | 13629 | 7532 | 37573 |
| **Direct Vessel (Loss) Profit** | $(1147) | $10140 | $(3411) | $1127 | 6709 |
| Other Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $128 | $— | $73 | $49 | 250 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  | 9954 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 1169 | 4063 | 3101 | 1997 | 10330 |
|  |  |  |  |  | 20534 |
| Gains on asset dispositions and impairments, net |  |  |  |  | 7448 |
| Operating loss |  |  |  |  | $(6377) |
| **As of March 31, 2026** |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical cost | $57898 | $304919 | $243319 | $146504 | $752640 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation | (43283) | (133802) | (115303) | (49402) | (341790) |
|  | $14615 | $171117 | $128016 | $97102 | $410850 |
| Total Assets <sup>(1)</sup> | $35398 | $221523 | $195188 | $114981 | $567090 |

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<sup>(1)</sup> Total Assets by region does not include corporate assets of $73.7 million as of March 31, 2026.

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| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **United<br>States<br>(primarily<br>Gulf of<br>America)** | **Africa<br>and Europe** | **Middle<br>East<br>and Asia** | **Latin<br>America** | **Total** |
| **For the Three Months Ended March 31, 2025** |  |  |  |  |  |
| Time Charter Statistics: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Average Rates Per Day | $23874 | $17294 | $17848 | $22084 | $18825 |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Utilization | 25% | 70% | 75% | 67% | 60% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Available Days | 1121 | 1710 | 1170 | 582 | 4583 |
| Operating Revenues: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $6765 | $20835 | $15710 | $8623 | $51933 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  |  | 708 | 708 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 235 | 852 | 292 | 1479 | 2858 |
|  | 7000 | 21687 | 16002 | 10810 | 55499 |
| Direct Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 6486 | 5183 | 4927 | 1941 | 18537 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 1479 | 3462 | 2505 | 1074 | 8520 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 1066 | 1241 | 1031 | 531 | 3869 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 702 | 594 | 702 | 155 | 2153 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 819 | 2180 | 883 | 664 | 4546 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 349 | 2727 | 881 | 346 | 4303 |
|  | 10901 | 15387 | 10929 | 4711 | 41928 |
| **Direct Vessel (Loss) Profit** | $(3901) | $6300 | $5073 | $6099 | $13571 |
| Other Costs and Expenses: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $136 | $63 | $83 | $55 | 337 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  | 11486 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 3705 | 4402 | 3230 | 1473 | 12810 |
|  |  |  |  |  | 24633 |
| Gains on asset dispositions and impairments, net |  |  |  |  | 5809 |
| Operating loss |  |  |  |  | $(5253) |
| **As of March 31, 2025** |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical cost | $215578 | $325000 | $236337 | $105046 | $881961 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation | (107646) | (125722) | (98960) | (33094) | (365422) |
|  | $107932 | $199278 | $137377 | $71952 | $516539 |
| Total Assets <sup>(1)</sup> | $137600 | $237451 | $186108 | $89247 | $650406 |

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<sup>(1)</sup> Total Assets by region does not include corporate assets of $43.8 million as of March 31, 2025.

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For additional information, the following tables summarize the worldwide operating results and property and equipment for each of the Company's vessel classes for the periods indicated (in thousands, except statistics):

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| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **AHTS** <sup>(1)</sup> | **FSV** <sup>(2)</sup> | **PSV** <sup>(3)</sup> | **Liftboats** | **Other<br>activity** | **Total** |
| **For the Three Months Ended March 31, 2026** |  |  |  |  |  |  |
| Time Charter Statistics: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Average Rates Per Day | $— | $13833 | $25352 | $16420 | $— | $18199 |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Utilization | —% | 73% | 54% | 18% | —% | 59% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Available Days |  | 1862 | 1585 | 450 |  | 3897 |
| Operating Revenues: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $— | $18929 | $21688 | $1340 | $— | $41957 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  | 828 |  |  | 828 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services |  | 471 | 811 | 178 | 37 | 1497 |
|  |  | 19400 | 23327 | 1518 | 37 | 44282 |
| Direct Costs and Expenses: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel |  | 5166 | 7348 | 2897 | 11 | 15422 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance |  | 3179 | 2801 | 4594 | 26 | 10600 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking |  | 576 | 133 | 543 |  | 1252 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves |  | 663 | 448 | 943 | (262) | 1792 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies |  | 1503 | 1201 | 600 | 4 | 3308 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other |  | 1683 | 3292 | 182 | 42 | 5199 |
|  |  | 12770 | 15223 | 9759 | (179) | 37573 |
| Other Costs and Expenses: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $— | $— | $— | $— | $250 | 250 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  |  | 9954 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization |  | 4719 | 3574 | 2027 | 10 | 10330 |
|  |  |  |  |  |  | 20534 |
| Gains on asset dispositions and impairments, net |  |  |  |  |  | 7448 |
| Operating loss |  |  |  |  |  | $(6377) |
| **As of March 31, 2026** |  |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical cost | $— | $338427 | $273809 | $120755 | $19649 | $752640 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation |  | (181256) | (77879) | (63334) | (19321) | (341790) |
|  | $— | $157171 | $195930 | $57421 | $328 | $410850 |

---

------

<sup>(1)</sup> Anchor handling towing supply vessel ("AHTS").

<sup>(2)</sup> Fast support vessel ("FSV").

<sup>(3)</sup> Platform support vessel ("PSV").

------

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **AHTS** | **FSV** | **PSV** | **Liftboats** | **Other<br>activity** | **Total** |
| **For the Three Months Ended March 31, 2025** |  |  |  |  |  |  |
| Time Charter Statistics: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Average Rates Per Day | $— | $13786 | $19424 | $39559 | $— | $18825 |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Utilization | —% | 71% | 55% | 44% | —% | 60% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fleet Available Days |  | 1980 | 1890 | 713 |  | 4583 |
| Operating Revenues: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $15 | $19357 | $20286 | $12275 | $— | $51933 |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter |  |  | 708 |  |  | 708 |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 9 | 762 | 508 | 1289 | 290 | 2858 |
|  | 24 | 20119 | 21502 | 13564 | 290 | 55499 |
| Direct Costs and Expenses: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Personnel | 1 | 4933 | 8351 | 5247 | 5 | 18537 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 38 | 2983 | 3949 | 1571 | (21) | 8520 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Drydocking |  | 353 | 2513 | 1003 |  | 3869 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves |  | 517 | 631 | 1241 | (236) | 2153 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 66 | 1173 | 2594 | 712 | 1 | 4546 |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Other | 12 | 1782 | 2018 | 482 | 9 | 4303 |
|  | 117 | 11741 | 20056 | 10256 | (242) | 41928 |
| Other Costs and Expenses: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Lease expense | $— | $— | $— | $— | $337 | 337 |
| &nbsp;&nbsp;&nbsp;&nbsp;Administrative and general |  |  |  |  |  | 11486 |
| &nbsp;&nbsp;&nbsp;&nbsp;Depreciation and amortization | 4 | 4932 | 4133 | 3719 | 22 | 12810 |
|  |  |  |  |  |  | 24633 |
| Gains on asset dispositions and impairments, net |  |  |  |  |  | 5809 |
| Operating loss |  |  |  |  |  | $(5253) |
| **As of March 31, 2025** |  |  |  |  |  |  |
| Property and Equipment: |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Historical cost | $948 | $341102 | $290765 | $230181 | $18965 | $881961 |
| &nbsp;&nbsp;&nbsp;&nbsp;Accumulated depreciation | (829) | (164077) | (70415) | (111390) | (18711) | (365422) |
|  | $119 | $177025 | $220350 | $118791 | $254 | $516539 |

---

***Fleet Counts.*** The Company's fleet count as of March 31, 2026 and December 31, 2025 was as follows:

---

| | | |
|:---|:---|:---|
|  | **Owned** | **Total** |
| **March 31, 2026** |  |  |
| FSV | 21 | 21 |
| PSV | 17 | 17 |
| Liftboats | 5 | 5 |
|  | 43 | 43 |
| **December 31, 2025** |  |  |
| FSV | 21 | 21 |
| PSV | 18 | 18 |
| Liftboats | 5 | 5 |
|  | 44 | 44 |

---

------

**Operating Income (Loss)**

***United States, primarily Gulf of America.*** For the three months ended March 31, 2026 and 2025 the Company's time charter statistics and direct vessel loss in the U.S. were as follows (in thousands, except statistics):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Time Charter Statistics: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Rates Per Day Worked: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | $— |  | $10782 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 14291 |  | 14221 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats | 16422 |  | 36836 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 15587 |  | 23874 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Utilization: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV |  | —% |  | 23% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV |  | 26% |  | 26% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  | 30% |  | 26% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall |  | 24% |  | 25% |
| &nbsp;&nbsp;&nbsp;&nbsp;Available Days: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | 90 |  | 270 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 202 |  | 350 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats | 270 |  | 501 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 562 |  | 1121 |  |
| Operating revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $2093 | 91% | $6765 | 97% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 201 | 9% | 235 | 3% |
|  | 2294 | 100% | 7000 | 100% |
| Direct operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Personnel | 2275 | 99% | 6486 | 93% |
| &nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 388 | 17% | 1479 | 21% |
| &nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 363 | 16% | 1066 | 15% |
| &nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 131 | 6% | 702 | 10% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 274 | 12% | 819 | 12% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 10 | 0% | 349 | 5% |
|  | 3441 | 150% | 10901 | 156% |
| Direct Vessel Loss | $(1147) | (50)% | $(3901) | (56)% |

---

**<u>Current Year Quarter compared with Prior Year Quarter</u>**

*Operating Revenues*. Charter revenues were $4.7 million lower in the Current Year Quarter compared with the Prior Year Quarter. Charter revenues were $4.6 million lower due to net asset dispositions and $1.0 million lower due to the repositioning of two vessels out of the region subsequent to the Prior Year Quarter. Charter revenues were $0.9 million higher for the vessels included in the results of this region in both comparative periods (as applicable to each region, the "Regional Core Fleet"), which consists of three vessels, due to higher average day rates of $15,323 in the Current Year Quarter compared to $12,375 in the Prior Year Quarter and higher utilization of 31% in the Current Year Quarter compared to 9% in the Prior Year Quarter. As of March 31, 2026, the Company had no vessels cold-stacked in this region compared with one of 12 owned vessels (one FSV) as of March 31, 2025.

*Direct Operating Expenses*. Direct operating expenses were $7.5 million lower in the Current Year Quarter compared with the Prior Year Quarter. Direct operating expenses were $5.6 million lower due to net asset dispositions, $1.4 million lower due to the repositioning of vessels between geographic regions and $0.5 million lower for the Regional Core Fleet primarily due to the timing of drydocking and repair expenditures.

------

***Africa and Europe.*** For the three months ended March 31, 2026 and 2025 the Company's time charter statistics and direct vessel profit in Africa and Europe were as follows (in thousands, except statistics):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Time Charter Statistics: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Rates Per Day Worked: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | $15163 |  | $16121 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 24397 |  | 19606 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 18711 |  | 17294 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Utilization: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV |  | 77% |  | 81% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV |  | 81% |  | 56% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall |  | 78% |  | 70% |
| &nbsp;&nbsp;&nbsp;&nbsp;Available Days: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | 965 |  | 990 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 573 |  | 720 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 1538 |  | 1710 |  |
| Operating revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $22534 | 98% | $20835 | 96% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 577 | 2% | 852 | 4% |
|  | 23111 | 100% | 21687 | 100% |
| Direct operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Personnel | 4982 | 22% | 5183 | 24% |
| &nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 2957 | 13% | 3462 | 16% |
| &nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 176 | 1% | 1241 | 6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 330 | 1% | 594 | 3% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 1334 | 6% | 2180 | 10% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 3192 | 13% | 2727 | 12% |
|  | 12971 | 56% | 15387 | 71% |
| Direct Vessel Profit | $10140 | 44% | $6300 | 29% |

---

**<u>Current Year Quarter compared with Prior Year Quarter</u>**

*Operating Revenues.* Charter revenues were $1.7 million higher in the Current Year Quarter compared with the Prior Year Quarter. Charter revenues were $2.5 million higher for the Regional Core Fleet, which consists of 16 vessels, primarily due to higher average day rates of $18,841 in the Current Year Quarter compared to $17,931 in the Prior Year Quarter and higher utilization of 82% in the Current Year Quarter compared to 76% in the Prior Year Quarter. Charter revenues were $0.8 million lower due to the repositioning of two vessels out of the region subsequent to the Prior Year Quarter. Other marine services were $0.3 million lower primarily due to lower catering revenues. As of March 31, 2026 and 2025, the Company had no vessels cold-stacked in this region.

*Direct Operating Expenses.* Direct operating expenses were $2.4 million lower in the Current Year Quarter compared with the Prior Year Quarter. Direct operating expenses were $1.4 million lower due to the repositioning of vessels between geographic regions and $1.0 million lower for the Regional Core Fleet primarily due to the timing of certain drydocking and repair expenditures.

------

***Middle East and Asia.*** For the three months ended March 31, 2026 and 2025 the Company's time charter statistics and direct vessel (loss) profit in the Middle East and Asia were as follows (in thousands, except statistics):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Time Charter Statistics: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Rates Per Day Worked: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | $11019 |  | $8508 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 26160 |  | 15165 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  |  | 41600 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 15400 |  | 17848 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Utilization: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV |  | 82% |  | 67% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV |  | 67% |  | 76% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  | —% |  | 100% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall |  | 63% |  | 75% |
| &nbsp;&nbsp;&nbsp;&nbsp;Available Days: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | 540 |  | 540 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 270 |  | 450 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats | 180 |  | 180 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 990 |  | 1170 |  |
| Operating revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $9580 | 94% | $15710 | 98% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 638 | 6% | 292 | 2% |
|  | 10218 | 100% | 16002 | 100% |
| Direct operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Personnel | 4433 | 43% | 4927 | 31% |
| &nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 5999 | 59% | 2505 | 16% |
| &nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 636 | 6% | 1031 | 6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 1039 | 10% | 702 | 4% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 899 | 9% | 883 | 6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 623 | 6% | 881 | 5% |
|  | 13629 | 133% | 10929 | 68% |
| Direct Vessel (Loss) Profit | $(3411) | (33)% | $5073 | 32% |

---

**<u>Current Year Quarter compared with Prior Year Quarter</u>**

*Operating Revenues.* Charter revenues were $6.1 million lower in the Current Year Quarter compared with the Prior Year Quarter. Charter revenues were $4.4 million lower for the Regional Core Fleet, which consists of ten vessels, due to lower utilization of 61% in the Current Year Quarter compared to 80% in the Prior Year Quarter and lower average day rates of $15,994 in the Current Year Quarter compared to $18,413 in the Prior Year Quarter. Charter revenues were $2.3 million lower due to the disposition of three vessels subsequent to the Prior Year Quarter and $0.6 million higher due to the repositioning of one vessel into the region subsequent to the Prior Year Quarter. Other marine services were $0.3 million higher primarily due to higher catering revenues. As of March 31, 2026 and 2025, the Company had no vessels cold-stacked in this region.

*Direct Operating Expenses.* Direct operating expenses were $2.7 million higher in the Current Year Quarter compared with the Prior Year Quarter. Direct operating expenses were $3.7 million higher for the Regional Core Fleet primarily due to the timing of certain drydocking and repair expenditures, $0.5 million higher due to the repositioning of vessels between geographic regions and $1.5 million lower due to net asset dispositions.

------

***Latin America (Brazil, Mexico, Guyana, and Central and South America).*** For the three months ended March 31, 2026 and 2025 the Company's time charter statistics and direct vessel profit in Latin America were as follows (in thousands, except statistics):

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** | **For the Three Months Ended March 31,** |
|  | **2026** | **2026** | **2025** | **2025** |
| Time Charter Statistics: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Rates Per Day Worked: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | $15229 |  | $14948 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 30845 |  | 28198 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 22477 |  | 22084 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Utilization: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV |  | 69% |  | 100% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV |  | 30% |  | 57% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  | —% |  | —% |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall |  | 43% |  | 67% |
| &nbsp;&nbsp;&nbsp;&nbsp;Available Days: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;FSV | 267 |  | 180 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;PSV | 540 |  | 370 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Liftboats |  |  | 32 |  |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Overall | 807 |  | 582 |  |
| Operating revenues: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Time charter | $7750 | 90% | $8623 | 80% |
| &nbsp;&nbsp;&nbsp;&nbsp;Bareboat charter | 828 | 9% | 708 | 6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other marine services | 81 | 1% | 1479 | 14% |
|  | 8659 | 100% | 10810 | 100% |
| Direct operating expenses: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Personnel | 3732 | 43% | 1941 | 18% |
| &nbsp;&nbsp;&nbsp;&nbsp;Repairs and maintenance | 1256 | 15% | 1074 | 10% |
| &nbsp;&nbsp;&nbsp;&nbsp;Drydocking | 77 | 1% | 531 | 5% |
| &nbsp;&nbsp;&nbsp;&nbsp;Insurance and loss reserves | 292 | 3% | 155 | 2% |
| &nbsp;&nbsp;&nbsp;&nbsp;Fuel, lubes and supplies | 801 | 9% | 664 | 6% |
| &nbsp;&nbsp;&nbsp;&nbsp;Other | 1374 | 16% | 346 | 3% |
|  | 7532 | 87% | 4711 | 44% |
| Direct Vessel Profit | $1127 | 13% | $6099 | 56% |

---

**<u>Current Year Quarter compared with Prior Year Quarter</u>**

*Operating Revenues.* Charter revenues were $0.8 million lower in the Current Year Quarter compared with the Prior Year Quarter. Charter revenues were $1.6 million lower for the Regional Core Fleet, which consists of six vessels, primarily due to lower utilization of 60% in the Current Year Quarter compared to 70% in the Prior Year Quarter and lower average day rates of $21,255 in the Current Year Quarter compared to $22,686 in the Prior Year Quarter. Charter revenues were $0.8 million higher due to the repositioning of two vessels into the region subsequent to the Prior Year Quarter. Other marine services were $1.4 million lower primarily due to lower mobilization revenues. As of March 31, 2026 and 2025, the Company had no vessels cold-stacked in this region.

*Direct Operating Expenses.* Direct operating expenses were $2.8 million higher in the Current Year Quarter compared with the Prior Year Quarter. Direct operating expenses were $2.5 million higher due to the repositioning of vessels between geographic regions and $0.3 million higher for the Regional Core Fleet primarily due to the timing of certain repair expenditures.

------

**<u>Other Operating Expenses</u>**

***Lease expense.*** Leased-in equipment expense for the Current Year Quarter was nearly flat compared to the Prior Year Quarter.

***Administrative and general.*** Administrative and general expenses for the Current Year Quarter were $1.5 million lower compared to the Prior Year Quarter primarily due to decreases in wages and benefits expenses partially offset by increases in allowance for credit losses.

***Depreciation and amortization.*** Depreciation and amortization expense for the Current Year Quarter were $2.5 million lower compared to the Prior Year Quarter due to net fleet changes.

***Gains (Losses) on Asset Dispositions and Impairments, Net.*** During the Current Year Quarter, the Company sold one PSV, previously classified as held for sale, and other equipment for net cash proceeds of $12.8 million, after transaction costs, for a gain of $7.4 million. During the Prior Year Quarter, the Company sold one liftboat and other equipment for net cash proceeds of $8.5 million, after transaction costs, for a gain of $5.8 million.

**Other Income (Expense), Net**

For the three months ended March 31, 2026 and 2025, the Company's other income (expense) was as follows (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Other Income (Expense): |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest income | $491 | $436 |
| &nbsp;&nbsp;&nbsp;&nbsp;Interest expense | (8239) | (9586) |
| &nbsp;&nbsp;&nbsp;&nbsp;Derivative gains, net |  | 125 |
| &nbsp;&nbsp;&nbsp;&nbsp;Foreign currency gains (losses), net | 478 | (1196) |
|  | $(7270) | $(10221) |

---

***Interest income.*** Interest income for the Current Year Quarter compared with the Prior Year Quarter was nearly flat.

***Interest expense.*** Interest expense was lower in the Current Year Quarter compared with the Prior Year Quarter primarily due to lower outstanding debt obligations on the 2024 SMFH Credit Facility (which bears interest at a fixed rate of 10.30% per annum).

***Derivative gains (losses), net.*** Net derivative gains for the Current Year Quarter compared with the Prior Year Quarter decreased due to the Company no longer having an open forward currency exchange contract.

***Foreign currency gains (losses), net.*** Net foreign currency gains for the Current Year Quarter compared with foreign currency losses in the Prior Year Quarter were primarily due to the strengthening of the U.S. dollar in relation to the pound sterling and the euro.

**Income Tax Expense**

During the three months ended March 31, 2026, the Company's effective income tax rate of 16.2% was primarily due to foreign taxes paid that are not creditable against U.S. income taxes and foreign losses for which there is no benefit in the U.S. for income tax purposes.

------

**Equity in Earnings of 50% or Less Owned Companies**

Equity in earnings of 50% or less owned companies for the Current Year Quarter compared with the Prior Year Quarter were $0.8 million lower due to the following changes in equity earnings (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| SEACOR Marine Arabia | $136 | $709 |
| Other | (86) | 180 |
|  | $50 | $889 |

---

**Liquidity and Capital Resources**

**General**

The Company's ongoing liquidity requirements arise primarily from working capital needs, capital commitments and its obligations to service outstanding debt and comply with covenants under its 2024 SMFH Credit Facility. The Company may use its liquidity to fund capital expenditures, make acquisitions or to make other investments. Sources of liquidity are cash balances, cash flows from operations and sales under the Company's at-the-market offering program entered into on February 7, 2025 (the "ATM Program"), which has approximately $25.0 million of remaining sales capacity as of March 31, 2026. From time to time, the Company may secure additional liquidity through asset sales or the issuance of debt, shares of Common Stock or common stock of its subsidiaries, preferred stock or a combination thereof.

As of March 31, 2026 and March 31, 2025, the Company held balances of cash, cash equivalents and restricted cash totaling $75.4 million and $45.4 million, respectively.

As of March 31, 2026, the Company had outstanding debt of $327.4 million, net of debt discount and issue costs. The Company's contractual long-term debt maturities as of March 31, 2026, are as follows (in thousands):

---

| | |
|:---|:---|
|  | **Actual** |
| Remainder 2026 | $22500 |
| 2027 | 31397 |
| 2028 | 31397 |
| 2029 | 246106 |
| 2030 |  |
| Years subsequent to 2030 |  |
|  | $331400 |

---

As of March 31, 2026, the Company had unfunded capital commitments of $44.3 million consisting of $42.3 million in respect of the construction of two PSVs, $1.7 million in respect of two hybrid battery power systems and $0.3 million for miscellaneous vessel equipment. Of the unfunded capital commitments, $26.1 million is payable during 2026 and the remainder is payable during 2027. As of March 31, 2026, $30.9 million remained in a restricted account designated to make payments on the construction of the two PSVs, of which $11.3 million were deposited during the first quarter of 2026 from the sale of one PSV, and the remainder from prior vessel sales, in accordance with the terms of the 2024 SMFH Credit Facility as previously described in the 2025 Annual Report. Additionally, the 2024 SMFH Credit Facility includes a dedicated $41.0 million tranche that may be used to pay up to 50% of the purchase price of these vessels. $16.4 million of this tranche was drawn as of March 31, 2026, with the remaining $24.6 million of this tranche remaining undrawn and available.

------

**Summary of Cash Flows**

The following is a summary of the Company's cash flows for the three months ended March 31, 2026 and 2025 (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| Cash flows provided by or (used in): |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;Operating Activities | $(15133) | $(11466) |
| &nbsp;&nbsp;&nbsp;&nbsp;Investing Activities | 6690 | (12323) |
| &nbsp;&nbsp;&nbsp;&nbsp;Financing Activities | (9240) | (6923) |
| &nbsp;&nbsp;&nbsp;&nbsp;Effects of Exchange Rate Changes on Cash, Restricted Cash and Cash Equivalents | (1) |  |
| Net Change in Cash, Restricted Cash and Cash Equivalents | $(17684) | $(30712) |

---

**Operating Activities**

Cash flows used in operating activities was $15.1 million in the Current Year Quarter, an increase of $3.6 million compared to $11.5 million in the Prior Year Quarter due to changes in working capital and a decrease in days worked primarily due to net fleet changes. The components of cash flows provided by and/or used in operating activities during the Current Year Quarter and Prior Year Quarter were as follows (in thousands):

---

| | | |
|:---|:---|:---|
|  | **Three Months Ended March 31,** | **Three Months Ended March 31,** |
|  | **2026** | **2025** |
| DVP: |  |  |
| &nbsp;&nbsp;&nbsp;&nbsp;United States, primarily Gulf of America | $(1147) | $(3901) |
| &nbsp;&nbsp;&nbsp;&nbsp;Africa and Europe | 10140 | 6300 |
| &nbsp;&nbsp;&nbsp;&nbsp;Middle East and Asia | (3411) | 5073 |
| &nbsp;&nbsp;&nbsp;&nbsp;Latin America | 1127 | 6099 |
| Operating, leased-in equipment | 83 | (178) |
| Administrative and general (excluding provisions for bad debts and amortization of share awards) | (8514) | (10266) |
|  | (1722) | 3127 |
| Changes in operating assets and liabilities before interest and income taxes | (11152) | (3721) |
| Cash settlements on derivative transactions, net |  | (373) |
| Interest paid, excluding capitalized interest <sup>(1)</sup> | (2750) | (10935) |
| Interest received | 491 | 436 |
| Total cash flows used in operating activities | $(15133) | $(11466) |

---

------

<sup>(1)</sup> During the Current Year Quarter capitalized interest paid and included in the purchase of property and equipment was $1.0 million. During the Prior Year Quarter, the Company paid no capitalized interest.

For a detailed discussion of the Company's financial results for the reported periods, see "Consolidated Results of Operations" included above. Changes in operating assets and liabilities before interest and income taxes are the result of the Company's working capital requirements.

**Investing Activities**

During the Current Year Quarter, net cash provided by investing activities was $6.7 million, primarily as a result of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•capital expenditures were $6.1 million; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company sold one PSV, previously classified as held for sale, and other equipment for net cash proceeds of $12.8 million, after transaction costs, for a gain of $7.4 million.

------

During the Prior Year Quarter, net cash used in investing activities was $12.3 million, primarily as a result of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•capital expenditures were $20.8 million; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company sold one liftboat and other equipment for net cash proceeds of $8.5 million, after transaction costs, for a gain of $5.8 million.

**Financing Activities**

During the Current Year Quarter, net cash used in financing activities was $9.2 million, primarily as a result of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company made scheduled payments on long-term debt and other obligations of $7.5 million;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company made payments on tax withholdings for restricted stock vesting of $1.7 million.

During the Prior Year Quarter, net cash used in financing activities was $6.9 million primarily as a result of the following:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company made scheduled payments on long-term debt and other obligations of $5.0 million;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company made payments on long-term debt issuance costs of $0.4 million; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;•the Company made payments on tax withholdings for restricted stock vesting of $1.5 million.

**Short and Long-Term Liquidity Requirements**

The Company believes that a combination of cash balances on hand, cash generated from operating activities and access to the credit and capital markets, including the $25.0 million in remaining sales capacity under the ATM Program, will provide sufficient liquidity to meet its obligations, including to support its capital expenditures, working capital needs, debt service requirements and covenant compliance over the short to long term. With respect to the remaining $42.3 million in capital expenditures related to the construction of two PSVs, up to $24.6 million remains available under Tranche B of the 2024 SMFH Credit Facility and $30.9 million of proceeds from vessel sales remained in a restricted account designated for these capital expenditures as of March 31, 2026. The Company continually evaluates possible acquisitions and dispositions of certain businesses and assets. The Company's sources of liquidity may be impacted by the general condition of the markets in which it operates and the broader economy as a whole, which may limit its access to or the availability of the credit and capital markets on acceptable terms. Management continuously monitors the Company's liquidity and compliance with covenants in its 2024 SMFH Credit Facility.

**Debt Securities and Credit Agreements**

For a discussion of the Company's debt securities and credit agreements, see "Note 4. Long-Term Debt" in the unaudited consolidated financial statements included in Part I. Item 1. "Financial Statements" elsewhere in this Quarterly Report on Form 10-Q and in "Note 5. Long-Term Debt" in the Company's audited consolidated financial statements included in its 2025 Annual Report. There have been no material changes to the Company's long-term debt during the period.

------

**Future Cash Requirements**

For a discussion of the Company's future cash requirements, refer to "Management's Discussion and Analysis of Financial Condition and Results of Operations - Liquidity and Capital Resources" in the Company's 2025 Annual Report. There has been no material change in the Company's future cash requirements since our fiscal year ended December 31, 2025, except as described in "Results of Operations - Liquidity and Capital Resources" in this Quarterly Report on Form 10-Q.

**Contingencies**

For a discussion of the Company's contingencies, see "Note 9. Commitments and Contingencies" in the unaudited consolidated financial statements included in Part I. Item 1. "Financial Statements" elsewhere in this Quarterly Report on Form 10-Q.

------

**ITEM 3. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK**

For a discussion of the Company's exposure to market risk, refer to "Quantitative and Qualitative Disclosures About Market Risk" included in the Company's 2025 Annual Report. There has been no material change in the Company's exposure to market risk during the three months ended March 31, 2026.

**ITEM 4. CONTROLS AND PROCEDURES**

**Evaluation of Disclosure Controls and Procedures**

With the participation of the Company's principal executive officer and principal financial officer, management evaluated the effectiveness of the Company's disclosure controls and procedures (as defined in Rules 13a-15(e) and 15d-15(e) under the Exchange Act), as of March 31, 2026. Based on their evaluation, the Company's principal executive officer and principal financial officer concluded that the Company's disclosure controls and procedures were effective as of March 31, 2026 to provide reasonable assurance that information required to be disclosed by the Company in reports filed or submitted under the Exchange Act is (i) recorded, processed, summarized and reported within the time periods specified in the United States Securities and Exchange Commission's ("SEC") rules and forms and (ii) accumulated and communicated to the Company's management, including its Chief Executive Officer and Chief Financial Officer, as appropriate to allow timely decisions regarding required disclosure.

The Company's disclosure controls and procedures have been designed to ensure that information required to be disclosed by the Company in the reports it files or submits under the Exchange Act is recorded, processed, summarized and reported to the Company's management, including its principal executive and principal financial officers, within the time periods specified in the SEC's rules and forms to allow timely decisions regarding required disclosures. All internal control systems, no matter how well designed, have inherent limitations. Therefore, even those internal control systems determined to be effective can provide only a level of reasonable assurance with respect to financial statement preparation and presentation.

**Changes in Internal Control Over Financial Reporting**

There have been no changes in the Company's internal control over financial reporting (as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act) that occurred during the Current Year Quarter that have materially affected, or are reasonably likely to materially affect, the Company's internal control over financial reporting.

------

**PART II—OTHER INFORMATION**

**ITEM 1. LEGAL PROCEEDINGS**

For a description of developments with respect to pending legal proceedings described in the Company's 2025 Annual Report, see "Note 9. Commitments and Contingencies" in the unaudited consolidated financial statements included in Part I. Item 1. "Financial Statements" elsewhere in this Quarterly Report on Form 10-Q.

**ITEM 1A. RISK FACTORS**

For a discussion of the Company's risk factors, refer to "Risk Factors" included in the Company's 2025 Annual Report. There have been no material changes in the Company's risk factors during the Current Year Quarter.

**ITEM 2. UNREGISTERED SALES OF EQUITY SECURITIES AND USE OF PROCEEDS**

(a), (b) None.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) This table provides information with respect to purchases by the Company of shares of its Common Stock during the Current Year Quarter:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Total Number of<br>Shares Purchased** | **Average Price per<br>Share** | **Total Number of<br>Shares Purchased<br>as Part of a Publicly<br>Announced Plan** | **Maximum Number<br>of Shares that may<br>be Purchased Under<br>the Plan** |
| January 1, 2026 to January 31, 2026 |  | $— |  |  |
| February 1, 2026 to February 28, 2026 |  | $— |  |  |
| March 1, 2026 to March 31, 2026 | 228187 | $7.47 |  |  |

---

For the three months ended March 31, 2026, the Company acquired for treasury (i) 215,466 shares of Common Stock from its employees to cover their tax withholding obligations upon the vesting of restricted share awards for an aggregate purchase price of $1,644,006 and (ii) 12,721 shares of Common Stock from its employees to cover their tax withholding obligations upon the vesting of performance-based restricted stock units for an aggregate purchase price of $92,991. These shares were purchased in accordance with the terms of the Company's 2022 Equity Incentive Plan.

**ITEM 3. DEFAULT UPON SENIOR SECURITIES**

None.

**ITEM 4. MINE SAFETY DISCLOSURES**

Not applicable.

------

**ITEM 5. OTHER INFORMATION**

During the first quarter of 2026, none of our directors or Section 16 officers adopted or terminated a "Rule 10b5-1 trading arrangement" or "non-Rule 10b5-1 trading arrangement" (as each term is defined in Item 408(a) of Regulation S-K), except as set forth in the table below:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
| **Name and Title** | **Action** | **Date** | **Type of Trading Arrangement**<sup>(1)</sup> | **Duration of Trading Arrangement**<sup>(2)</sup> | **Aggregate Number of Securities to be Sold pursuant to Trading Arrangement** |
| Andrew H. Everett II, Senior Vice President, General Counsel and Secretary | Adoption | March 9, 2026 | Rule 10b5-1 trading arrangement | June 15, 2027 | Up to 145,000 shares of Common Stock |
| John Gellert, President and Chief Executive Officer | Adoption | March 10, 2026 | Rule 10b5-1 trading arrangement | June 15, 2027 | Up to 224,362 shares of Common Stock<sup>(3)</sup> |
| Jesús Llorca, Executive Vice President and Chief Financial Officer | Adoption | March 12, 2026 | Rule 10b5-1 trading arrangement | June 15, 2027 | Up to 399,113 shares of Common Stock<sup>(4)</sup> |
| Gregory Rossmiller, Senior Vice President and Chief Accounting Officer | Adoption | March 13, 2026 | Rule 10b5-1 trading arrangement | June 15, 2027 | Up to 121,329 shares of Common Stock |

---

------

<sup>(1)</sup> Each trading arrangement marked as a "Rule 10b5-1 trading arrangement" is intended to satisfy the affirmative defense of Rule 10b5-1(c).

<sup>(2)</sup> Each trading arrangement permits transactions through and including the earlier to occur of (i) the completion of all sales under the trading arrangement and (ii) the date listed in the table.

<sup>(3)</sup> Mr. Gellert's Rule 10b5-1 trading arrangement provides for the potential sale of up to (i) 74,362 shares of Common Stock and (ii) 150,000 shares of Common Stock issuable upon the exercise of options to acquire shares of Common Stock.

<sup>(4)</sup> Mr. Llorca's Rule 10b5-1 trading arrangement provides for the potential sale of up to (i) 249,113 shares of Common Stock and (ii) 150,000 shares of Common Stock issuable upon the exercise of options to acquire shares of Common Stock.

------

**ITEM 6. EXHIBITS**

---

| | |
|:---|:---|
| 10.1+ | [<u>Form of Restricted Stock Grant Agreement under the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan.</u>](smhi-ex10_1.htm) |
| 10.2+ | [<u>Form of Performance Restricted Stock Unit Grant Agreement under the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan.</u>](smhi-ex10_2.htm) |
| 31.1 | [<u>Certification by the Principal Executive Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended.</u>](smhi-ex31_1.htm) |
| 31.2 | [<u>Certification by the Principal Financial Officer pursuant to Rule 13a-14(a) and Rule 15d-14(a) of the Securities Exchange Act, as amended.</u>](smhi-ex31_2.htm) |
| 32.1 | [<u>Certification by the Principal Executive Officer and Chief Financial Officer pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002.</u>](smhi-ex32.htm) |
| 101.INS | Inline XBRL Instance Document – the instance document does not appear in the Interactive Data File because its XBRL tags are embedded within the Inline XBRL document. |
| 101.SCH | Inline XBRL Taxonomy Extension Schema With Embedded Linkbase Documents. |
| 104 | The cover page for the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2026, has been formatted in Inline XBRL. |

---

------

+ Management contract or compensatory plan or arrangement.

------

**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 thereunto duly authorized.

---

| | | | |
|:---|:---|:---|:---|
|  |  |  | SEACOR Marine Holdings Inc. |
| Date: | April 29, 2026 | By: | /s/ John Gellert |
|  |  |  | John Gellert, *President,* <br>*Chief Executive Officer*<br>*(Principal Executive Officer)* |
| Date: | April 29, 2026 | By: | /s/ Jesús Llorca |
|  |  |  | Jesús Llorca, *Executive Vice President*<br>*and Chief Financial Officer*<br>*(Principal Financial Officer)*<br>|
| Date: | April 29, 2026 | By: | /s/ Gregory S. Rossmiller |
|  |  |  | Gregory S. Rossmiller,<br>*Senior Vice President*<br>*and Chief Accounting Officer*<br>*(Principal Accounting Officer)*<br>|

---

------

## Exhibit 10.1

**Exhibit 10.1**

**RESTRICTED STOCK GRANT AGREEMENT<br>PURSUANT TO THE SEACOR MARINE HOLDINGS INC.<br>2025 EQUITY INCENTIVE PLAN**

**THIS RESTRICTED STOCK GRANT AGREEMENT** (this "<u>Agreement</u>"), dated as of [__________], is between SEACOR Marine Holdings Inc., a Delaware corporation (the "<u>Company</u>"), and [__________] (the "<u>Grantee</u>").

**W I T N E S S E T H :**

**WHEREAS,** the Grantee is an employee of, or consultant to, the Company or its Affiliates; and

**WHEREAS,** the Company desires to issue and grant to the Grantee, and the Grantee desires to accept, Shares, upon the terms and subject to the conditions herein set forth;

**NOW, THEREFORE,** in consideration of the premises and the mutual covenants herein contained, the parties hereto, intending to be legally bound, hereby agree as follows:

**1.** **Grant of Restricted Stock**. In recognition of the Grantee's commitment to the continued growth and financial success of the Company, the Company hereby grants to the Grantee a total of [__________] restricted Shares (the "<u>Restricted Stock</u>"). Except as otherwise provided herein including, without limitation, the provisions of Paragraph 4 hereof, the Grantee shall have with respect to the Restricted Stock all of the rights of a holder of Shares, including the right to receive dividends, if paid, and the right to vote the Shares, provided, however, that the amount of any dividend otherwise payable on the Restricted Stock prior to the date on which the Restricted Stock has become vested shall instead be held in escrow from and after the dividend payment date until the Restricted Stock vests, at which time the amount of the dividend shall be paid to the Grantee (or, if such Restricted Stock is forfeited prior to becoming vested, the amount of any dividend related to such Restricted Stock shall also be forfeited). Unless otherwise directed by the Committee, the Restricted Stock shall be held in book entry form with appropriate restrictions relating to the transfer of such Shares.

**2.** **Vesting**.

Subject to the terms and conditions set forth herein, including, without limitation, the provisions of Paragraph 5 hereof, beneficial ownership without the restrictions set forth in Paragraph 1 hereof ("<u>Beneficial Ownership</u>") of the Restricted Stock shall vest in the Grantee as follows and on the respective dates herein set forth (each such date, a "<u>Vesting Date</u>"); provided, however, that, if any scheduled Vesting Date occurs during a trading "blackout" period with respect to the Grantee (a "<u>Blackout Period</u>"), then the Restricted Stock otherwise ordinarily scheduled to vest on such Vesting Date shall instead vest on the earlier of (a) the first day following the termination of the applicable Blackout Period, or (b) December 31 of the year in which the Vesting Date was originally scheduled to occur:

------

---

| |
|:---|
| **DATE** |
| **March 4, 2027**<br> **1/5**<sup>th</sup> **of the Restricted Stock** |
| **March 4, 2028**<br> **1/5**<sup>th</sup> **of the Restricted Stock** |
| **March 4, 2029**<br> **1/5**<sup>th</sup> **of the Restricted Stock** |
| **March 4, 2030**<br> **1/5**<sup>th</sup> **of the Restricted Stock** |
| **March 4, 2031**<br> **1/5**<sup>th</sup> **of the Restricted Stock** |

---

Notwithstanding the foregoing, Beneficial Ownership of all of the aforementioned shares of Restricted Stock shall vest immediately, without any action on the part of the Company (or its successor as applicable) or the Grantee if, prior to a Forfeiture (as defined below) by the Grantee pursuant to Paragraph 4 hereof, any of the following events occur:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i)the death of the Grantee;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii)the Grantee's formal retirement from employment with the Company under acceptable circumstances as determined by the Committee in its sole discretion (which determination may be conditioned upon, among other things, the Grantee entering into a non-competition agreement with the Company); and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(iii)the termination of the Grantee's employment with the Company and/or its Affiliates, as applicable, by the Company (or applicable Affiliates) without Cause (including upon or following the Grantee's Disability).

**3.** **Non-Transferability of Restricted Stock**. Except as expressly provided in Paragraph 2 hereof, prior to the applicable date on which Restricted Stock vests hereunder, no unvested Restricted Stock (nor any interest therein) may be sold, assigned, transferred, pledged, hypothecated or otherwise disposed of, shall not be assignable by operation of law and shall not be subject to execution, attachment or similar process. Any attempted sale, assignment, transfer, pledge, hypothecation or other disposition of any unvested Restricted Stock contrary to the provisions hereof shall be null and void and without effect. Notwithstanding the foregoing, unvested Restricted Stock may be transferred by the Grantee solely to the Grantee's spouse, siblings, parents, children and grandchildren or trusts for the benefit of such persons or partnerships, corporations, limited liability companies or other entities owned solely by such persons, including trusts for such persons.

**4.** **Forfeiture**.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.Except upon occurrence of the events set forth in Paragraphs 2 hereof, or as otherwise provided pursuant to Paragraph 5 hereof, or as otherwise provided by the Committee, upon termination of the Grantee's employment with the Company and/or its Affiliates, as applicable, prior to vesting of Beneficial Ownership in all of the Restricted Stock, and notwithstanding the provisions of Paragraph 2 hereof, Beneficial Ownership of the remaining unvested Restricted Stock shall not vest in the Grantee and all such unvested Restricted Stock shall immediately thereupon be forfeited by the Grantee to the Company (a "<u>Forfeiture</u>") without any consideration therefor.

------

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.From and after the occurrence of such Forfeiture, and notwithstanding any provision herein to the contrary including, without limitation, the provisions of Paragraph 1 hereof, the Grantee shall have no rights to or interests in any of the forfeited Restricted Stock.

**5.** **Adjustment Provisions; Change of Control**

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.The Restricted Stock shall be subject to adjustment as provided in Section 4(b) of the Plan.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.The Restricted Stock shall be subject to Section 12 of the Plan upon and following a Change of Control.

**6.** **Representations and Warranties of Grantee**. The Grantee hereby represents and warrants to the Company as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A.The Grantee has the legal right and capacity to enter into this Agreement and fully understands the terms and conditions of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B.The Grantee is acquiring the Restricted Stock for investment purposes only and not with a view to, or in connection with, the public distribution thereof in violation of the Securities Act of 1933, as amended (the "<u>Securities Act</u>").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C.If any Restricted Stock shall be registered under the Securities Act, no public offering (otherwise than on a national securities exchange, as defined in the Securities Exchange Act of 1934, as amended) of any Shares acquired hereunder shall be made by the Grantee (or any other person) under such circumstances that he or she (or such person) may be deemed an underwriter, as defined in the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D.The Grantee understands and agrees that none of the Restricted Stock may be offered, sold, assigned, transferred, pledged, hypothecated or otherwise disposed of except in compliance with this Agreement and the Securities Act pursuant to an effective registration statement or applicable exemption from the registration requirements of the Securities Act and applicable state securities or "blue sky" laws, and then only in accordance with the SEACOR Marine Holdings Inc. Insider Trading and Tipping Procedures and Guidelines (the "<u>Insider Trading Policy</u>"). The Grantee further understands that the Company has no obligation to cause or to refrain from causing the resale of any of the Restricted Stock or any other Shares or shares of its capital stock to be registered under the Securities Act or to comply with any exemption under the Securities Act which would permit the shares of the Restricted Stock to be sold or otherwise transferred by the Grantee. The Grantee further understands that, without approval in writing pursuant to the Insider Trading Policy, no trade may be executed in any interest or position relating to the future price of Company securities, such as a put option, call option, or short sale (which prohibition includes, among other things, establishing any "collar" or other mechanism for the purpose of establishing a price).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E.Notwithstanding anything herein to the contrary, the Company shall have no obligation to deliver any Shares hereunder or make any other distribution of benefits under hereunder unless such delivery or distribution would comply with all applicable laws (including,

------

without limitation, the Securities Act), and the applicable requirements of any securities exchange or similar entity.

**7.** **Notices**. Any notice required or permitted hereunder shall be deemed given, if to the Grantee, when delivered (a) by a nationally recognized overnight delivery service (receipt requested), (b) by e-mail or other electronic means, or (c) by certified or registered mail, return receipt requested, postage prepaid, at such address as the Company shall maintain for the Grantee in its personnel records or such other address as he or she may designate in writing to the Company. Grantee will promptly notify the Company in writing upon any change in Grantee's mailing address or e-mail address. Any notice required or permitted hereunder shall be deemed given, if to the Company, when delivered by certified or registered mail, return receipt requested, postage prepaid, to the Company, at 12121 Wickchester Lane, Suite 500, Houston, TX, 77079, Attention: General Counsel or such other address as the Company may designate in writing to the Grantee.

**8.** **Withholding**. All payments or distributions of Restricted Stock or with respect thereto shall be net of any amounts required to be withheld pursuant to applicable federal, national, state and local tax withholding requirements. The Company shall have the right to withhold the amount of such taxes from any other sums due or to become due from the Company to the Grantee as the Company shall determine. The Company may, in its discretion and subject to such rules as it may adopt (including any as may be required to satisfy applicable tax), permit the Grantee to pay all or a portion of the federal, national, state and local withholding taxes arising in connection with the Restricted Stock or any payments or distributions with respect thereto by electing to have the Company withhold Shares having a Fair Market Value equal to the amount to be withheld, provided that such withholding shall only be at rates required by applicable statues or regulations.

**9.** **Failure to Enforce Not a Waiver**. The failure of the Company to enforce at any time any provision of this Agreement shall in no way be construed to be a waiver of such provision or of any other provision hereof.

**10.** **Amendment and Termination**. Subject to the terms of the Plan, this Agreement may not be amended or terminated unless such amendment or termination is in writing and duly executed by each of the parties hereto.

**11.** **Tenure**. The Grantee's right to continue to serve the Company or any of its Affiliates as an officer, employee, or otherwise, shall not be enlarged or otherwise affected by the award hereunder.

**12.** **Counterparts**. This Agreement may be executed in counterparts, each of which shall be deemed to be an original, but all of which together shall constitute but one and the same instrument.

**13.** **Benefit and Binding Effect**. This Agreement shall be binding upon and shall inure to the benefit of the Company, its successors and assigns, and the Grantee, his or her executors, administrators, personal representatives and heirs. In the event that any part of this Agreement shall be held to be invalid or unenforceable, the remaining parts hereof shall nevertheless continue to be valid and enforceable as though the invalid portions were not a part hereof.

------

**14.** **Entire Agreement**. This Agreement contains the entire understanding of the parties hereto with respect to the Restricted Stock and supersedes all prior agreements, discussions and understandings with respect to such subject matter.

**15.** **Governing Law**. This Agreement shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without giving effect to principles and provisions thereof relating to conflict or choice of laws.

**16.** **Clawback**. The Restricted Stock and the Shares issued upon vesting of the Restricted Stock will be subject to such clawback provisions as may be required to be made pursuant to any applicable law, government regulation or stock exchange listing requirement, or other applicable Company policy.

**17.** **2025 Equity Incentive Plan Controls**. This Agreement is subject to all terms and provisions of the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan (and as amended, modified or supplemented from time to time, the "<u>Plan</u>"), which are incorporated herein by reference. In the event of any conflict, the terms and provisions of the Plan shall control over the terms and provisions of this Agreement. All capitalized terms herein shall have the meanings given to such terms by the Plan unless otherwise defined herein or unless the context clearly indicates otherwise.

**IN WITNESS WHEREOF,** the Company has executed this Agreement on the date and year first above written.

**SEACOR MARINE HOLDINGS INC.**

___________________________________

**[Name]**

**[Title]**

The undersigned hereby accepts, and agrees to, all terms and provisions of the foregoing Restricted Stock Grant Agreement.

**GRANTEE**

Signature: ______________________________________

Name: ______________________________________

Date: ______________________________________

------

## Exhibit 10.2

**Exhibit 10.2**

**PERFORMANCE RESTRICTED STOCK UNIT GRANT AGREEMENT**

**PURSUANT TO THE SEACOR MARINE HOLDINGS INC.**

**2025 EQUITY INCENTIVE PLAN**

**THIS PERFORMANCE RESTRICTED STOCK UNIT GRANT AGREEMENT** (this "**Agreement**"), dated as of [<u>__________</u>] (the "**Grant Date**"), is between SEACOR Marine Holdings Inc., a Delaware corporation (the "**Company**"), and [__________] (the "**Grantee**"). This Agreement is subject to all terms and provisions of the SEACOR Marine Holdings Inc. 2025 Equity Incentive Plan (and as amended, modified or supplemented from time to time, the "**Plan**"), which are incorporated herein by reference. In the event of any conflict, the terms and provisions of the Plan shall control over the terms and provisions of this Agreement. All capitalized terms herein shall have the meanings given to such terms by the Plan unless otherwise defined herein or unless the context clearly indicates otherwise.

W I T N E S S E T H:

**WHEREAS**, the Grantee is an employee of, or consultant to, the Company or its Affiliates; and

**WHEREAS**, the Company desires to issue and grant to the Grantee, and the Grantee desires to accept, this Award, upon the terms and subject to the conditions herein set forth;

**NOW, THEREFORE,** in consideration of the promises and the mutual covenants herein contained, the parties hereto, intending to be legally bound, hereby agree as follows:

<u>Section 1.</u><u>Grant of Restricted Stock Units</u>. In recognition of the Grantee's commitment to the continued growth and financial success of the Company, the Company hereby grants to the Grantee, on the terms and conditions hereinafter set forth, a performance-based Restricted Stock Unit Award consisting of [____] units ("**PRSUs**"), which shall consist of five substantially equal tranches, Tranche A PRSUs consisting of [____] PRSUs, Tranche B PRSUs consisting of [____] PRSUs, Tranche C PRSUs consisting of [____] PRSUs, Tranche D PRSUs consisting of [____] PRSUs and Tranche E PRSUs consisting of [____] PRSUs. Each PRSU represents the right to receive one Share, subject to the terms set forth in this Agreement and the Plan.

<u>Section 2.</u><u>Vesting Requirements; Eligible Units</u>.

**Share Price Hurdle Conditions**: Except as otherwise provided herein, the PRSUs granted under this Agreement shall become eligible to vest upon the achievement of the following Share price hurdles (once the applicable price threshold is achieved, the "**Eligible Units**"):

Tranche A if the closing price of a Share on the NYSE is maintained at $7.67 and above for 60 consecutive trading days during the Performance Period;

Tranche B if the closing price of a Share on the NYSE is maintained at $8.52 and above for 60 consecutive trading days during the Performance Period;

Tranche C if the closing price of a Share on the NYSE is maintained at $9.38 and above for 60 consecutive trading days during the Performance Period;

Tranche D if the closing price of a Share on the NYSE is maintained at $10.23 and above for

DEPTS.00106

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60 consecutive trading days during the Performance Period; and

Tranche E if the closing price of a Share on the NYSE is maintained at $11.08 and above for 60 consecutive trading days during the Performance Period.

"**Performance Period**" means the period beginning on and including the Grant Date and ending on and including the third (3<sup>rd</sup>) anniversary of the Grant Date.

Except as set forth in Section 3 below, any Eligible Units that are earned pursuant to this Section 2 will only be settled in accordance with Section 5 if the Grantee remains continuously employed by the Company or an Affiliate through the last day of the Performance Period (the "**Time-Based Requirement**"). Any PRSUs that do not constitute Eligible Units as of the last day of the Performance Period will be automatically forfeited without consideration.

<u>Section 3.</u><u>Termination of Service</u>.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a)<u>Generally</u>. Except as otherwise provided herein, upon the occurrence of a termination of the Grantee's employment with the Company for any reason, all unvested PRSUs (including any Eligible Units) will be forfeited and the Grantee will not be entitled to any compensation or other amount with respect to such forfeited PRSUs.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b)<u>Qualifying Terminations</u>. Upon the occurrence of a termination of the Grantee's employment with the Company as a result of (i) the Grantee's death or Disability, (ii) the Grantee's formal retirement from employment with the Company under acceptable circumstances as determined by the Committee in its sole discretion (which determination may be conditioned upon, among other things, the Grantee entering into a non-competition agreement with the Company), or (iii) the Company's termination of the Grantee's employment without Cause, the Time-Based Requirement shall be deemed to be waived, and any PRSUs that constitute Eligible Units as of the Grantee's termination date will be settled in accordance with Section 5 below, and any PRSUs that do not constitute Eligible Units as of the Grantee's termination date shall be automatically forfeited for no consideration.

<u>Section 4.</u><u>Change of Control</u>. Upon the consummation of a Change of Control, the Grantee shall immediately become vested in any PRSUs that were Eligible Units as of immediately prior to such Change of Control (i.e., the Time-Based Requirement shall be deemed to be waived with respect to such Eligible Units), and the Grantee shall also vest in all or a portion of any then-unearned PRSUs based on the value of the per Share consideration received by the Company's shareholders in relation to the applicable Share price hurdles set forth in Section 2 above (with any PRSUs that vest as a result of the foregoing being deemed to be Eligible Units for purposes of this Agreement). Any PRSUs that do not vest as a result of the immediately foregoing sentence shall be automatically forfeited immediately following the Change of Control for no consideration.

<u>Section 5.</u><u>Settlement</u>. On or immediately following (but in no event later than 10 days following) the earlier of (1) the last day of the Performance Period, or (2) a Change of Control (provided that such Change of Control also constitutes a "change in control event", as defined in Treasury Regulation §1.409A-3(i)(5)), any Eligible Units will be paid by delivering to the Grantee a number of Shares equal to the number of Eligible Units (or the per share consideration received by the shareholders of the Company if such settlement occurs in connection with or following a Change of Control); provided, however, that, if the settlement date occurs

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during a trading "blackout" period with respect to the Grantee (a "**Blackout Period**"), then the Shares otherwise required to be delivered on such settlement date shall instead be delivered on the earlier of (a) the first day following the termination of the applicable Blackout Period, or (b) December 31 of the year in which the settlement date was originally scheduled to occur. Notwithstanding the foregoing, any Eligible Units that become payable upon the Grantee's death shall instead be paid within 30 days following the date of the Grantee's death.

<u>Section 6.</u><u>Restrictions on Transfer</u>. No PRSUs (nor any interest therein) may be sold, assigned, transferred, pledged, hypothecated or otherwise disposed of, shall not be assignable by operation of law and shall not be subject to execution, attachment or similar process, otherwise than by will or by the laws of descent and distribution. Any attempted sale, assignment, transfer, pledge, hypothecation or other disposition of any PRSUs (or any interest therein) contrary to the provisions hereof shall be null and void and without effect. Notwithstanding the foregoing, PRSUs may be transferred by the Grantee solely to the Grantee's spouse, siblings, parents, children and grandchildren or trusts for the benefit of such persons or partnerships, corporations, limited liability companies or other entities owned solely by such persons, including trusts for such persons. The Grantee may sell, assign and/or transfer any Shares issued in respect of the PRSUs pursuant to this Agreement, in whole or in part, subject to compliance with the Company's securities trading policies in effect from time to time.

<u>Section 7.</u><u>Representations and Warranties of Grantee</u>. The Grantee hereby represents and warrants to the Company as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;A. The Grantee has the legal right and capacity to enter into this Agreement and fully understands the terms and conditions of this Agreement.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;B. The Grantee is acquiring the PRSUs (and any Shares issued thereunder) for investment purposes only and not with a view to, or in connection with, the public distribution thereof in violation of the Securities Act of 1933, as amended (the "**Securities Act**").

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;C. If any PRSUs or the Shares thereunder shall be registered under the Securities Act, no public offering (otherwise than on a national securities exchange, as defined in the Securities Exchange Act of 1934, as amended) of any Shares acquired hereunder shall be made by the Grantee (or any other person) under such circumstances that he or she (or such person) may be deemed an underwriter, as defined in the Securities Act.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;D. The Grantee understands and agrees that none of the PRSUs or the Shares thereunder may be offered, sold, assigned, transferred, pledged, hypothecated or otherwise disposed of except in compliance with this Agreement and the Securities Act pursuant to an effective registration statement or applicable exemption from the registration requirements of the Securities Act and applicable state securities or "blue sky" laws, and then only in accordance with any applicable insider trading policy of the Company (as may be in effect from time to time, the "**Insider Trading Policy**"). The Grantee further understands that the Company has no obligation to cause or to refrain from causing the resale of any Shares issued in respect of the PRSUs or shares of its capital stock to be registered under the Securities Act or to comply with any exemption under the Securities Act which would permit any Shares issued in respect of the PRSUs to be sold or otherwise transferred by the Grantee. The Grantee further understands that, without approval in writing pursuant to the Insider Trading Policy, no trade may be executed in any interest or position relating to the future price of Company securities, such as

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a put option, call option, or short sale (which prohibition includes, among other things, establishing any "collar" or other mechanism for the purpose of establishing a price).

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;E. Notwithstanding anything herein to the contrary, the Company shall have no obligation to deliver any Shares hereunder or make any other distribution of benefits under hereunder unless such delivery or distribution would comply with all applicable laws (including, without limitation, the Securities Act), and the applicable requirements of any securities exchange or similar entity.

<u>Section 8.</u><u>Notices</u>. Any notice required or permitted hereunder shall be deemed given, if to the Grantee, when delivered (a) by a nationally recognized overnight delivery service (receipt requested), (b) by e-mail or other electronic means, or (c) by certified or registered mail, return receipt requested, postage prepaid, at such address as the Company shall maintain for the Grantee in its personnel records or such other address as he or she may designate in writing to the Company. Grantee will promptly notify the Company in writing upon any change in Grantee's mailing address or e-mail address. Any notice required or permitted hereunder shall be deemed given, if to the Company, when delivered by certified or registered mail, return receipt requested, postage prepaid, to the Company, at 12121 Wickchester Lane, Suite 500, Houston, TX 77079, Attention: General Counsel or such other address as the Company may designate in writing to the Grantee.

<u>Section 9.</u><u>Adjustments</u>. The PRSUs granted under this Agreement shall be subject to adjustment as provided in Section 4(b) of the Plan.

<u>Section 10.</u><u>Tenure</u>. The Grantee's right to continue to serve the Company or any of its Affiliates as an officer, employee, or otherwise, shall not be enlarged or otherwise affected by the award hereunder.

<u>Section 11.</u><u>Limitation of Rights as a Shareholder</u>. The Grantee will not have any privileges of a stockholder of the Company with respect to the PRSUs, including, without limitation, any right to vote any Shares underlying such PRSUs; except, that, if determined by the Committee in its sole discretion, the Grantee may have the right to receive dividend equivalents in respect of the Shares underlying the PRSUs (to the extend dividends are paid). The amount of any dividend equivalent(s) otherwise payable on the PRSUs shall be held in escrow from and after the dividend payment date until there is a settlement and delivery of Shares to the Grantee in accordance with Section 5 hereof, at which time such dividend equivalents (if any) will be paid.

<u>Section 12.</u><u>Clawback</u>. The PRSUs and any Shares issued in respect thereof will be subject to such clawback provisions as may be required to be made pursuant to any applicable law, government regulation or stock exchange listing requirement, or other applicable Company policy.

<u>Section 13.</u><u>Governing Law; Entire Agreement</u>. This Agreement shall be governed by, and construed and enforced in accordance with, the laws of the State of Delaware, without giving effect to principles and provisions thereof relating to conflict or choice of laws. This Agreement contains the entire understanding of the parties hereto with respect to the PRSUs and any Shares issued in respect thereof and supersedes all prior agreements, discussions and understandings with respect to such subject matter.

<u>Section 14.</u><u>Counterparts</u>. This Agreement may be executed in counterparts, each of which shall be deemed to be an original, but all of which together shall constitute but one and the same instrument.

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<u>Section 15.</u><u>Benefit and Binding Effec</u>t. This Agreement shall be binding upon and shall inure to the benefit of the Company, its successors and assigns, and the Grantee, his or her executors, administrators, personal representatives and heirs. In the event that any part of this Agreement shall be held to be invalid or unenforceable, the remaining parts hereof shall nevertheless continue to be valid and enforceable as though the invalid portions were not a part hereof.

<u>Section 16.</u><u>Severability</u>. The invalidity or unenforceability of any provision of the Plan or this Award Agreement will not affect the validity or enforceability of any other provision of the Plan or this Award Agreement, and each provision of the Plan and this Award Agreement will be severable and enforceable to the extent permitted by law.

<u>Section 17.</u><u>Section 409A</u>. This Agreement is intended to comply with Section 409A or an exemption thereunder and will be construed and administered in accordance with Section 409A. The PRSUs granted hereunder will be subject to Section 16 of the Plan. Notwithstanding the foregoing, the Company makes no representations that the payments and benefits provided under this Agreement comply with Section 409A and in no event shall the Company be liable for all or any portion of any taxes, penalties, interest or other expenses that may be incurred by the Grantee on account of non-compliance with Section 409A.

<u>Section 18.</u><u>Taxes; Withholding</u>. The Grantee acknowledges and agrees that if required by law, the Company may withhold or cause to be withheld federal, state and/or local income or any other applicable taxes in connection with the vesting or settlement of the PRSUs in accordance with the provisions of the Plan. Notwithstanding the generality of the foregoing, all payments or distributions in respect of the PRSUs or with respect thereto shall be net of any amounts required to be withheld pursuant to applicable federal, national, state and local tax withholding requirements. The Company shall have the right to withhold the amount of such taxes from any other sums due or to become due from the Company to the Grantee as the Company shall determine. The Company may, in its discretion and subject to such rules as it may adopt (including any as may be required to satisfy applicable tax), permit the Grantee to pay all or a portion of the federal, national, state and local withholding taxes arising in connection with the vesting or settlement of the PRSUs and any payments or distributions with respect thereto by electing to have the Company withhold Shares having a Fair Market Value equal to the amount to be withheld.

<u>Section 19.</u><u>Amendment and Termination</u>. Subject to the terms of the Plan, this Agreement may not be amended or terminated unless such amendment or termination is in writing and duly executed by each of the parties hereto.

(SIGNATURES ON FOLLOWING PAGE)

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**IN WITNESS WHEREOF,** the Company has executed this Agreement on the date and year first written above.

**SEACOR MARINE HOLDINGS INC.**

**____________________________________**

**[Name]**

**[Title]** 

The undersigned hereby accepts, and agrees to, all terms and provisions of the foregoing Performance Restricted Stock Unit Grant Agreement.

______________________________________________

Name: ________________________________________

Dated: ________________________________________

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## Exhibit 31.1

**Exhibit 31.1**

**CERTIFICATION OF CHIEF EXECUTIVE OFFICER**

**PURSUANT TO RULE 13a-14(a) AND 15d-14(a), AS AMENDED**

I, John Gellert, certify that:

1. I have reviewed this quarterly report on Form 10-Q of SEACOR Marine Holdings Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

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| | |
|:---|:---|
| Date: | April 29, 2026 |
| /s/ John Gellert | /s/ John Gellert |
| Name: | John Gellert |
| Title: | *President and Chief Executive Officer*<br>*(Principal Executive Officer)* |

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## Exhibit 31.2

**Exhibit 31.2**

**CERTIFICATION BY THE PRINCIPAL FINANCIAL OFFICER PURSUANT TO**

**RULE 13a-14(a) AND RULE 15d-14(a), AS AMENDED**

I, Jesús Llorca, certify that:

1. I have reviewed this quarterly report on Form 10-Q of SEACOR Marine Holdings Inc.;

2. Based on my knowledge, this report does not contain any untrue statement of a material fact or omit to state a material fact necessary to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the period covered by this report;

3. Based on my knowledge, the financial statements and other financial information included in this report, fairly present in all material respects the financial condition, results of operations and cash flows of the registrant as of, and for, the periods presented in this report;

4. The registrant's other certifying officer and I are responsible for establishing and maintaining disclosure controls and procedures (as defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange Act Rules 13a-15(f) and 15d-15(f)) for the registrant and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the registrant, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) Evaluated the effectiveness of the registrant's disclosure controls and procedures and presented in this report our conclusions about the effectiveness of the disclosure controls and procedures as of the end of the period covered by this report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) Disclosed in this report any change in the registrant's internal control over financial reporting that occurred during the registrant's most recent fiscal quarter (the registrant's fourth fiscal quarter in the case of an annual report) that has materially affected, or is reasonably likely to materially affect, the registrant's internal control over financial reporting; and

5. The registrant's other certifying officer and I have disclosed, based on our most recent evaluation of internal control over financial reporting, to the registrant's auditors and the audit committee of the registrant's board of directors (or persons performing the equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the registrant's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the registrant's internal control over financial reporting.

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| | |
|:---|:---|
| Date: | April 29, 2026 |
| /s/ Jesús Llorca | /s/ Jesús Llorca |
| Name: | Jesús Llorca |
| Title: | *Executive Vice President and*<br>*Chief Financial Officer*<br>*(Principal Financial Officer)* |

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## Ex-32

**Exhibit 32.1**

**CERTIFICATION OF CHIEF EXECUTIVE OFFICER**

**AND CHIEF FINANCIAL OFFICER PURSUANT TO 18 U.S.C. SECTION 1350, AS ADOPTED BY SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002**

Each of the undersigned, the Chief Executive Officer and the Chief Financial Officer of SEACOR Marine Holdings Inc. (the "Company"), hereby certifies, to the best of her/his knowledge and belief, that the Form 10-Q of the Company for the quarterly period ended March 31, 2026 (the "Periodic Report") accompanying this certification fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as amended, and that the information contained in the Periodic Report fairly presents, in all material respects, the financial condition and results of operations of the Company. This certification is provided solely for purposes of complying with the provisions of Section 906 of the Sarbanes-Oxley Act and is not intended to be used for any other purpose.

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| | |
|:---|:---|
| Date: | April 29, 2026 |
| /s/ John Gellert | /s/ John Gellert |
| Name: | John Gellert |
| Title: | *President and Chief Executive Officer*<br>*(Principal Executive Officer)* |

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| | |
|:---|:---|
| Date: | April 29, 2026 |
| /s/ Jesús Llorca | /s/ Jesús Llorca |
| Name: | Jesús Llorca |
| Title: | *Executive Vice President and*<br>*Chief Financial Officer*<br>*(Principal Financial Officer)* |

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