Occidental Petroleum Corp /DE/ SEC filings OXY-WT
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 |
|---|---|---|---|
| DEFA14A | Additional proxy material | Mar 19, 2026 | — |
| DEF 14A | Proxy statement | Mar 19, 2026 | Dec 31, 2025 |
| DEFA14A | Additional proxy material | Mar 20, 2025 | — |
| DEF 14A | Proxy statement | Mar 20, 2025 | Dec 31, 2024 |
| DEFA14A | Additional proxy material | Mar 21, 2024 | — |
| DEF 14A | Proxy statement | Mar 21, 2024 | Dec 31, 2023 |
| DEFA14A | Additional proxy material | Mar 23, 2023 | — |
| DEF 14A | Proxy statement | Mar 23, 2023 | — |
| DEFA14A | Additional proxy material | Apr 29, 2022 | — |
| DEFA14A | Additional proxy material | Apr 7, 2022 | — |
| DEFA14A | Additional proxy material | Mar 25, 2022 | — |
| DEF 14A | Proxy statement | Mar 25, 2022 | May 6, 2022 |
| DEFA14A | Additional proxy material | Mar 26, 2021 | — |
| DEF 14A | Proxy statement | Mar 26, 2021 | May 7, 2021 |
| DEFA14A | Additional proxy material | Apr 28, 2020 | — |
| DEFA14A | Additional proxy material | Apr 17, 2020 | — |
| DEF 14A | Proxy statement | Apr 17, 2020 | May 29, 2020 |
| DEFA14A | Additional proxy material | Apr 3, 2020 | — |
| DEFA14A | Additional proxy material | Apr 2, 2020 | — |
| PRE 14A | Preliminary proxy statement | Apr 1, 2020 | Dec 31, 2020 |
| DEFA14A | Additional proxy material | Mar 25, 2020 | — |
| DEFA14A | Additional proxy material | Mar 24, 2020 | — |
| DEFA14A | Additional proxy material | Mar 13, 2020 | — |
| DEFA14A | Additional proxy material | Jul 25, 2019 | — |
| DEFA14A | Additional proxy material | Jul 23, 2019 | — |
| DEFA14A | Additional proxy material | Jul 22, 2019 | — |
| DEFA14A | Additional proxy material | Jul 22, 2019 | — |
| DEFA14A | Additional proxy material | Jul 22, 2019 | — |
| DEFA14A | Additional proxy material | Mar 28, 2019 | — |
| DEF 14A | Proxy statement | Mar 28, 2019 | May 10, 2019 |
| DEFA14A | Additional proxy material | Mar 22, 2018 | — |
| DEF 14A | Proxy statement | Mar 22, 2018 | Mar 22, 2018 |
| DEFA14A | Additional proxy material | Mar 24, 2017 | — |
| DEF 14A | Proxy statement | Mar 24, 2017 | Mar 24, 2017 |
Showing 34 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
- 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.