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 |
|---|---|---|---|
| 10-K | Annual report | Feb 20, 2026 | Dec 31, 2025 |
| 10-K/A | Amended annual report | Mar 4, 2025 | Dec 31, 2024 |
| 10-K | Annual report | Feb 24, 2025 | Dec 31, 2024 |
| ARS | Annual report to shareholders | Mar 29, 2024 | Dec 31, 2023 |
| 10-K | Annual report | Feb 23, 2024 | Dec 31, 2023 |
| ARS | Annual report to shareholders | Apr 12, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 24, 2023 | Dec 31, 2022 |
| 10-K | Annual report | Feb 25, 2022 | Dec 31, 2021 |
| 10-K | Annual report | Feb 26, 2021 | Dec 31, 2020 |
| 10-K | Annual report | Feb 27, 2020 | Dec 31, 2019 |
| 10-K | Annual report | Feb 28, 2019 | Dec 31, 2018 |
| 10-K | Annual report | Mar 1, 2018 | Dec 31, 2017 |
| 10-K | Annual report | Feb 24, 2017 | Dec 31, 2016 |
| 10-K | Annual report | Feb 19, 2016 | Dec 31, 2015 |
| ARS | Annual report to shareholders | Apr 3, 2015 | Dec 31, 2014 |
| 10-K | Annual report | Feb 19, 2015 | Dec 31, 2014 |
| 10-K | Annual report | Feb 20, 2014 | Dec 31, 2013 |
| ARS | Annual report to shareholders | Mar 26, 2013 | Dec 31, 2012 |
| 10-K | Annual report | Feb 22, 2013 | Dec 31, 2012 |
| ARS | Annual report to shareholders | Mar 27, 2012 | Dec 31, 2011 |
| 10-K | Annual report | Feb 24, 2012 | Dec 31, 2011 |
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
- 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.