SEACOR Marine Holdings Inc. SEC filings SMHI
SEACOR Marine Holdings Inc. has 585 filings in SEC EDGAR's recent list, going back to Dec 13, 2016. Its latest annual report, Form ARS, was filed on Apr 16, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 28, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 28, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| S-8 | Employee stock plan registration | Jun 3, 2025 | — |
| 424B5 | Prospectus supplement | Feb 24, 2025 | — |
| 424B5 | Prospectus supplement | Feb 24, 2025 | — |
| S-3 | Shelf registration | Feb 7, 2025 | — |
| 424B5 | Prospectus supplement | Nov 1, 2023 | — |
| 424B7 | Filing | Nov 22, 2022 | — |
| S-3/A | Filing | Nov 16, 2022 | — |
| S-3 | Shelf registration | Nov 4, 2022 | — |
| S-8 | Employee stock plan registration | Jun 9, 2022 | — |
| 424B5 | Prospectus supplement | Feb 14, 2022 | — |
| S-3 | Shelf registration | Feb 1, 2022 | — |
| 424B7 | Filing | Jul 10, 2020 | — |
| S-3/A | Filing | Jun 26, 2020 | — |
| S-8 | Employee stock plan registration | Jun 9, 2020 | — |
| S-3 | Shelf registration | May 15, 2020 | — |
| 424B7 | Filing | Apr 30, 2019 | — |
| S-3 | Shelf registration | Apr 1, 2019 | — |
| 424B3 | Prospectus | Aug 2, 2018 | — |
| S-3/A | Form s-3/a | Jul 26, 2018 | — |
| S-3 | Shelf registration | Jun 15, 2018 | — |
| S-8 | Employee stock plan registration | Nov 20, 2017 | — |
Showing 21 filings. Main filings leave out insider and ownership forms such as Form 4; choose a type above to see them. Each form opens on SEC.gov. Older filings are on SEC EDGAR.
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Company profile
- Industry
- Deep Sea Foreign Transportation of Freight (SIC 4412)
- Listed as
- SMHI (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Accelerated filer, Smaller reporting company
- SEC CIK
- 1690334
Other Deep Sea Foreign Transportation of Freight companies
- Frontline plc FRO
- Cmb.tech NV CMBT
- Scorpio Tankers Inc. STNG
- TORM plc TRMD
- DHT Holdings, Inc. DHT
- Okeanis Eco Tankers Corp. ECO
- ZIM Integrated Shipping Services Ltd. ZIM
- Star Bulk Carriers Corp. SBLK
Source: SEC EDGAR filings. This is company-reported data, not investment advice.