Occidental Petroleum SEC Filings
NYSE: OXYEnergyOil & Gas ProductionUSD
60.11-0.17 (-0.28%)
At close: Oct 9, 4:00 PM ET · Delayed 15 min
Occidental Petroleum filing overview
This page lists 60 recent SEC filings by Occidental Petroleum (OXY), including 35 4, 14 8-K, 3 10-Q, 2 SCHEDULE 13G. The latest annual report (10-K) was filed on Feb 18, 2026 for the period ending Dec 31, 2025. The most recent quarterly report (10-Q) was filed on Aug 5, 2026.
The latest current report (8-K), used to disclose material events such as earnings releases and executive changes, was filed on Aug 5, 2026. Form 10-K is the audited annual report, 10-Q the quarterly report, 8-K covers material events, and Form 4 reports insider transactions. All documents link directly to SEC EDGAR.
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OXY SEC filings
| Filed | Form | Description | Document |
|---|---|---|---|
| Oct 2, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Sep 29, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Aug 5, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Aug 5, 2026 | 10-Q | Quarterly report | View on EDGAR |
| Aug 4, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jul 29, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Jul 10, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jun 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jun 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 14, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 6, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| May 5, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| May 5, 2026 | 10-Q | Quarterly report | View on EDGAR |
| May 4, 2026 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Submission of Matters to a Vote of Security Holders; Regulation FD Disclosure | View on EDGAR |
| Apr 30, 2026 | SCHEDULE 13G | Beneficial ownership report (passive) | View on EDGAR |
| Apr 16, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Apr 10, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Mar 27, 2026 | SCHEDULE 13G/A | Beneficial ownership report (passive) (amendment) | View on EDGAR |
| Mar 19, 2026 | DEF 14A | Definitive proxy statement | View on EDGAR |
| Mar 9, 2026 | 8-K | Entry into a Material Definitive Agreement; Material Modification to Rights of Security Holders; Other Events | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Mar 3, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 24, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 20, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 19, 2026 | 8-K | Regulation FD Disclosure | View on EDGAR |
| Feb 18, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Feb 18, 2026 | 10-K | Annual report | View on EDGAR |
| Feb 5, 2026 | SCHEDULE 13D/A | Beneficial ownership report (activist) (amendment) | View on EDGAR |
| Feb 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Feb 5, 2026 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Jan 21, 2026 | SCHEDULE 13D/A | Beneficial ownership report (activist) (amendment) | View on EDGAR |
| Jan 20, 2026 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Jan 2, 2026 | 8-K | Completion of Acquisition or Disposition of Assets; Regulation FD Disclosure | View on EDGAR |
| Dec 17, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Nov 10, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Nov 10, 2025 | 10-Q | Quarterly report | View on EDGAR |
| Oct 10, 2025 | 8-K | Results of Operations and Financial Condition | View on EDGAR |
| Oct 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 3, 2025 | 4 | Statement of changes in beneficial ownership | View on EDGAR |
| Oct 3, 2025 | 8-K | Entry into a Material Definitive Agreement | View on EDGAR |
| Oct 3, 2025 | 8-K | Departure or Appointment of Directors or Officers; Compensatory Arrangements; Regulation FD Disclosure | View on EDGAR |