Occidental Petroleum Corp /DE/ SEC filings OXY
Occidental Petroleum Corp /DE/ has 1,002 filings in SEC EDGAR's recent list, going back to Mar 28, 2016. Its latest annual report, Form ARS, was filed on Mar 19, 2026 for the period ended Dec 31, 2025. The latest quarterly report (Form 10-Q) was filed on Aug 5, 2026, covering the quarter ended Jun 30, 2026. The most recent current report (Form 8-K) was filed on Oct 13, 2026 (results of operations). The company's fiscal year ends on December 31.
| Form | Description | Filed | Period |
|---|---|---|---|
| 10-Q | Quarterly report | Aug 5, 2026 | Jun 30, 2026 |
| 10-Q | Quarterly report | May 5, 2026 | Mar 31, 2026 |
| 10-Q | Quarterly report | Nov 10, 2025 | Sep 30, 2025 |
| 10-Q | Quarterly report | Aug 6, 2025 | Jun 30, 2025 |
| 10-Q | Quarterly report | May 7, 2025 | Mar 31, 2025 |
| 10-Q | Quarterly report | Nov 12, 2024 | Sep 30, 2024 |
| 10-Q | Quarterly report | Aug 7, 2024 | Jun 30, 2024 |
| 10-Q | Quarterly report | May 7, 2024 | Mar 31, 2024 |
| 10-Q | Quarterly report | Nov 7, 2023 | Sep 30, 2023 |
| 10-Q | Quarterly report | Aug 2, 2023 | Jun 30, 2023 |
| 10-Q | Quarterly report | May 9, 2023 | Mar 31, 2023 |
| 10-Q | Quarterly report | Nov 8, 2022 | Sep 30, 2022 |
| 10-Q | Quarterly report | Aug 2, 2022 | Jun 30, 2022 |
| 10-Q | Quarterly report | May 10, 2022 | Mar 31, 2022 |
| 10-Q | Quarterly report | Nov 4, 2021 | Sep 30, 2021 |
| 10-Q | Quarterly report | Aug 3, 2021 | Jun 30, 2021 |
| 10-Q | Quarterly report | May 10, 2021 | Mar 31, 2021 |
| 10-Q | Quarterly report | Nov 9, 2020 | Sep 30, 2020 |
| 10-Q | Quarterly report | Aug 10, 2020 | Jun 30, 2020 |
| 10-Q | Quarterly report | May 6, 2020 | Mar 31, 2020 |
| 10-Q | Quarterly report | Nov 4, 2019 | Sep 30, 2019 |
| 10-Q | Quarterly report | Jul 31, 2019 | Jun 30, 2019 |
| 10-Q | Quarterly report | May 6, 2019 | Mar 31, 2019 |
| 10-Q | Quarterly report | Nov 5, 2018 | Sep 30, 2018 |
| 10-Q | Quarterly report | Aug 8, 2018 | Jun 30, 2018 |
| 10-Q | Quarterly report | May 8, 2018 | Mar 31, 2018 |
| 10-Q | Quarterly report | Nov 1, 2017 | Sep 30, 2017 |
| 10-Q | Quarterly report | Aug 2, 2017 | Jun 30, 2017 |
| 10-Q | Quarterly report | May 4, 2017 | Mar 31, 2017 |
| 10-Q | Quarterly report | Nov 1, 2016 | Sep 30, 2016 |
| 10-Q | Quarterly report | Aug 3, 2016 | Jun 30, 2016 |
| 10-Q | Quarterly report | May 5, 2016 | Mar 31, 2016 |
Showing 32 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.
New to this? Read What Are SEC Filings? 10-K, 10-Q, 8-K and Other Forms Explained.
Company profile
- Industry
- Crude Petroleum & Natural Gas (SIC 1311)
- Listed as
- OXY (NYSE), OXY-WT (NYSE)
- Fiscal year ends
- December 31
- Incorporated in
- DE
- Headquarters
- Houston, TX
- SEC filer status
- Large accelerated filer
- SEC CIK
- 797468
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Source: SEC EDGAR filings. This is company-reported data, not investment advice.