Oceaneering International Inc SEC filings OII
Oceaneering International Inc has 1,006 filings in SEC EDGAR's recent list, going back to Feb 21, 2012. Its latest annual report, Form 10-K, was filed on Feb 20, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 22, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 21, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| DEFA14A | Additional proxy material | Apr 2, 2026 | — |
| DEF 14A | Proxy statement | Apr 2, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 28, 2025 | — |
| DEF 14A | Proxy statement | Mar 28, 2025 | Mar 28, 2025 |
| DEF 14A | Proxy statement | Mar 29, 2024 | Dec 31, 2023 |
| DEF 14A | Proxy statement | Apr 7, 2023 | — |
| DEF 14A | Proxy statement | Apr 15, 2022 | Dec 31, 2021 |
| DEF 14A | Proxy statement | Mar 26, 2021 | Dec 31, 2020 |
| DEFA14A | Additional proxy material | May 8, 2020 | — |
| DEFA14A | Additional proxy material | Apr 13, 2020 | — |
| DEF 14A | Proxy statement | Mar 27, 2020 | Dec 31, 2019 |
| DEF 14A | Proxy statement | Mar 29, 2019 | Dec 31, 2018 |
| DEF 14A | Proxy statement | Mar 29, 2018 | Mar 29, 2018 |
| DEF 14A | Proxy statement | Mar 29, 2017 | Mar 29, 2017 |
| DEF 14A | Proxy statement | Apr 8, 2016 | May 6, 2016 |
| DEF 14A | Proxy statement | Apr 3, 2015 | May 8, 2015 |
| DEF 14A | Proxy statement | Apr 8, 2014 | May 16, 2014 |
| PRE 14A | Preliminary proxy statement | Mar 4, 2014 | May 16, 2014 |
| DEF 14A | Proxy statement | Mar 25, 2013 | Apr 26, 2013 |
| DEF 14A | Proxy statement | Mar 26, 2012 | May 4, 2012 |
Showing 20 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
- Oil & Gas Field Services, NEC (SIC 1389)
- Listed as
- OII (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 73756
Other Oil & Gas Field Services, NEC companies
Source: SEC EDGAR filings. This is company-reported data, not investment advice.