Oil States International, Inc SEC filings OIS
Oil States International, Inc has 1,000 filings in SEC EDGAR's recent list, going back to Apr 1, 2010. Its latest annual report, Form ARS, was filed on Mar 27, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Oct 30, 2026, covering the quarter ended Sep 30, 2026. The most recent current report (Form 8-K) was filed on Oct 30, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 4 | Insider transaction | Oct 1, 2026 | Sep 30, 2026 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 28, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 14, 2026 | — |
| 4 | Insider transaction | Jul 1, 2026 | Jun 30, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 13, 2026 | May 12, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 3 | Initial insider ownership | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | May 4, 2026 | May 1, 2026 |
| 4 | Insider transaction | Apr 1, 2026 | Mar 31, 2026 |
| 4 | Insider transaction | Apr 1, 2026 | Mar 31, 2026 |
| 144 | Notice of proposed sale | Mar 31, 2026 | — |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Mar 27, 2026 | — |
| 4 | Insider transaction | Feb 23, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 23, 2026 | Feb 19, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 19, 2026 | Feb 18, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 16, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 16, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 16, 2026 |
| 4 | Insider transaction | Feb 17, 2026 | Feb 16, 2026 |
| 4 | Insider transaction | Jan 2, 2026 | Dec 31, 2025 |
| 4 | Insider transaction | Dec 17, 2025 | Dec 16, 2025 |
| 144 | Notice of proposed sale | Dec 16, 2025 | — |
| 4 | Insider transaction | Oct 1, 2025 | Sep 30, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Jul 29, 2025 | — |
| 4 | Insider transaction | Jul 1, 2025 | Jun 30, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| 4 | Insider transaction | May 14, 2025 | May 13, 2025 |
| SCHEDULE 13G/A | Amended ownership over 5% (passive) | Apr 24, 2025 | — |
| SCHEDULE 13G | Ownership over 5% (passive) | Apr 15, 2025 | — |
| 4 | Insider transaction | Apr 1, 2025 | Mar 31, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 21, 2025 | Feb 20, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 16, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 16, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 16, 2025 |
| 4 | Insider transaction | Feb 18, 2025 | Feb 16, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 10, 2025 | Jan 9, 2025 |
| 4 | Insider transaction | Jan 2, 2025 | Dec 31, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 12, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Nov 4, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Oct 31, 2024 | — |
| 4 | Insider transaction | Oct 1, 2024 | Sep 30, 2024 |
| 4 | Insider transaction | Jul 1, 2024 | Jun 30, 2024 |
| 4 | Insider transaction | Jun 3, 2024 | Jun 1, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| 4 | Insider transaction | May 8, 2024 | May 7, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 16, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Apr 5, 2024 | — |
| 4 | Insider transaction | Apr 1, 2024 | Mar 31, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 16, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 16, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 16, 2024 |
| 4 | Insider transaction | Feb 20, 2024 | Feb 16, 2024 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 9, 2024 | — |
| SC 13G | Ownership over 5% (passive) | Feb 6, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 2, 2024 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 19, 2024 | — |
| 4 | Insider transaction | Jan 5, 2024 | Jan 4, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 4, 2024 |
| 4 | Insider transaction | Jan 5, 2024 | Jan 4, 2024 |
| 4 | Insider transaction | Jan 2, 2024 | Dec 31, 2023 |
| 4 | Insider transaction | Oct 2, 2023 | Sep 30, 2023 |
| 4 | Insider transaction | Jul 3, 2023 | Jun 30, 2023 |
| 4 | Insider transaction | Jun 2, 2023 | Jun 1, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | May 10, 2023 | May 9, 2023 |
| 4 | Insider transaction | Apr 3, 2023 | Mar 31, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 16, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 16, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 16, 2023 |
| 4 | Insider transaction | Feb 21, 2023 | Feb 16, 2023 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 13, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2023 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 23, 2023 | — |
| 4 | Insider transaction | Jan 3, 2023 | Dec 31, 2022 |
| 4 | Insider transaction | Oct 3, 2022 | Sep 30, 2022 |
| 4 | Insider transaction | Sep 26, 2022 | Sep 23, 2022 |
| 4 | Insider transaction | Jul 1, 2022 | Jun 30, 2022 |
| 4 | Insider transaction | Jun 2, 2022 | Jun 1, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | May 11, 2022 | May 10, 2022 |
| 4 | Insider transaction | Apr 1, 2022 | Mar 31, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 19, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 19, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 19, 2022 |
| 4 | Insider transaction | Feb 22, 2022 | Feb 19, 2022 |
| 4 | Insider transaction | Feb 18, 2022 | Feb 16, 2022 |
| 4 | Insider transaction | Feb 18, 2022 | Feb 16, 2022 |
| 4 | Insider transaction | Feb 18, 2022 | Feb 16, 2022 |
| 4 | Insider transaction | Feb 18, 2022 | Feb 16, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 13, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 13, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 13, 2022 |
| 4 | Insider transaction | Feb 14, 2022 | Feb 13, 2022 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 9, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 4, 2022 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Jan 28, 2022 | — |
| 4 | Insider transaction | Jan 3, 2022 | Dec 31, 2021 |
| 4 | Insider transaction | Oct 1, 2021 | Sep 30, 2021 |
| SC 13G | Ownership over 5% (passive) | Aug 16, 2021 | — |
| 4 | Insider transaction | Jul 7, 2021 | Jul 6, 2021 |
| 4 | Insider transaction | Jul 1, 2021 | Jun 30, 2021 |
| 4 | Insider transaction | Jun 2, 2021 | Jun 1, 2021 |
| 3 | Initial insider ownership | May 21, 2021 | May 17, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | May 12, 2021 | May 11, 2021 |
| 4 | Insider transaction | Apr 1, 2021 | Mar 31, 2021 |
| 4 | Insider transaction | Mar 5, 2021 | Mar 4, 2021 |
| 4 | Insider transaction | Mar 2, 2021 | Mar 1, 2021 |
| 4/A | Form 4/a | Mar 1, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 22, 2021 | Feb 19, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 17, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 17, 2021 |
| 4 | Insider transaction | Feb 19, 2021 | Feb 17, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| 4 | Insider transaction | Feb 16, 2021 | Feb 13, 2021 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 10, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2021 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 8, 2021 | — |
| SC 13G | Ownership over 5% (passive) | Jan 25, 2021 | — |
| 4 | Insider transaction | Jan 11, 2021 | May 5, 2020 |
| 4 | Insider transaction | Jan 11, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 11, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 11, 2021 | Jan 7, 2021 |
| 4 | Insider transaction | Jan 4, 2021 | Dec 31, 2020 |
| 4 | Insider transaction | Oct 1, 2020 | Sep 30, 2020 |
| 4 | Insider transaction | Jul 1, 2020 | Jun 30, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 12, 2020 | May 12, 2020 |
| 4 | Insider transaction | May 7, 2020 | May 5, 2020 |
| 4 | Insider transaction | Apr 1, 2020 | Mar 31, 2020 |
| 4 | Insider transaction | Mar 18, 2020 | Mar 17, 2020 |
| 4 | Insider transaction | Mar 11, 2020 | Mar 11, 2020 |
| 4 | Insider transaction | Feb 28, 2020 | Feb 26, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 19, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 19, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 19, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 19, 2020 |
| 4 | Insider transaction | Feb 20, 2020 | Feb 19, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| 4 | Insider transaction | Feb 18, 2020 | Feb 13, 2020 |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 18, 2020 | — |
| SC 13G/A | Amended ownership over 5% (passive) | Feb 12, 2020 | — |
Showing 200 filings, the most recent 200. 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 Machinery & Equipment (SIC 3533)
- Listed as
- OIS (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Accelerated filer
- SEC CIK
- 1121484
- Former names
- OIL STATES INTERNATIONAL INC (until Mar 13, 2006)
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.