SEACOR Marine SEC Filings
NYSE: SMHIConsumer DiscretionaryMarine TransportationUSD
8.57-0.08 (-0.92%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
SEACOR Marine filing overview
This page lists 60 recent SEC filings by SEACOR Marine (SMHI), including 39 4, 8 8-K, 4 SCHEDULE 13G/A, 3 SCHEDULE 13G. The latest annual report (10-K) was filed on Feb 25, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Jul 29, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Jul 29, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
Summary generated from market data by MetaCap's automated system. Methodology
SMHI SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Sep 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 25, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 19, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 14, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 11, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Aug 11, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 31, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 31, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 31, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 29, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Jul 29, 2026 | 8-K | Results of Operations and Financial Condition; Other Events | View on EDGAR |
| Jul 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 17, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 15, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 30, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 22, 2026 | SCHEDULE 13D | Beneficial ownership report (activist) | View on EDGAR |
| Jun 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 4, 2026 | 8-K | Submission of Matters to a Vote of Security Holders | View on EDGAR |
| May 21, 2026 | 8-K | Entry into a Material Definitive Agreement; Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement; Other Events | View on EDGAR |
| May 20, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Apr 29, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Apr 29, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Apr 21, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 16, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 10, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 25, 2026 | 10-K | Annual report | View on EDGAR |
| Feb 25, 2026 | 8-K | Results of Operations and Financial Condition; Regulation FD Disclosure; Other Events | View on EDGAR |
| Jan 21, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Dec 31, 2025 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Nov 14, 2025 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Nov 13, 2025 | 8-K | Regulation FD Disclosure | View on EDGAR |
| Nov 12, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 12, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 30, 2025 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Oct 29, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Oct 29, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 3, 2025 | 8-K | Completion of Acquisition or Disposition of Assets | View on EDGAR |