Occidental Petroleum Corp /DE/ SEC filings OXY-WT

Occidental Petroleum Corp /DE/ has 1,003 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
ARS Annual report to shareholders Mar 19, 2026 Dec 31, 2025
10-K Annual report Feb 18, 2026 Dec 31, 2025
ARS Annual report to shareholders Mar 20, 2025 Dec 31, 2024
10-K Annual report Feb 18, 2025 Dec 31, 2024
ARS Annual report to shareholders Mar 21, 2024 Dec 31, 2023
10-K Annual report Feb 14, 2024 Dec 31, 2023
10-K/A Amended annual report May 9, 2023 Dec 31, 2022
ARS Annual report to shareholders Mar 23, 2023 Dec 31, 2022
10-K Annual report Feb 27, 2023 Dec 31, 2022
10-K Annual report Feb 24, 2022 Dec 31, 2021
10-K Annual report Feb 26, 2021 Dec 31, 2020
10-K Annual report Feb 28, 2020 Dec 31, 2019
10-K Annual report Feb 21, 2019 Dec 31, 2018
10-K Annual report Feb 23, 2018 Dec 31, 2017
10-K Annual report Feb 23, 2017 Dec 31, 2016

Showing 15 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

Other Crude Petroleum & Natural Gas companies

All 114 Crude Petroleum & Natural Gas companies

Source: SEC EDGAR filings. This is company-reported data, not investment advice.