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OCCIDENTAL PETROLEUM CORP /DE/

For the period ended Apr 10, 2026. Filed Apr 10, 2026.

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About this filing

A notice of a major event between regular reports, such as results, a deal or a change of executives. It is often the first formal record of the news.

Apr 10, 2026 · Filed Apr 10, 2026

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OXY$56.38+0.0%Stored close · as of Nov 6, 2026
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Not Applicable

(Former Name or Former Address, if Changed Since Last Report)

Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions:

☐Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
☐Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
☐Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
☐Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))

Securities registered pursuant to Section 12(b) of the Act:

Title of Each ClassTrading Symbol(s)Name of Each Exchange on Which Registered
Common Stock, $0.20 par valueOXYNew York Stock Exchange
Warrants to Purchase Common Stock, $0.20 par valueOXY WSNew York Stock Exchange

Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (17 CFR 230.405) or Rule 12b-2 of the Securities Exchange Act of 1934 (17 CFR 240.12b-2).

Emerging growth company☐

If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act. ☐

Item 2.02 Results of Operations and Financial Condition.

On April 10, 2026, Occidental Petroleum Corporation (the “Company”) provided a summary of factors management believes will impact the Company's first quarter of 2026 results (the “Earnings Considerations”). A copy of the Earnings Considerations is furnished as Exhibit 99.1 to this Current Report on Form 8-K and is incorporated herein by reference.

The information contained in this report and in Exhibit 99.1 shall not be deemed to be “filed” for purposes of Section 18 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”), and shall not be incorporated by reference into any filings made by the Company under the Securities Act of 1933, as amended, or the Exchange Act, except as may be expressly set forth by specific reference in such filing.

Item 9.01 Financial Statements and Exhibits.

(d)Exhibits.

Exhibit No.Description
99.1Occidental Petroleum Corporation First Quarter 2026 Earnings Considerations.
104Cover Page Interactive Data File (embedded within the Inline XBRL document).
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The text of this filing, as the company filed it with the SEC, without its images or exhibits. This is not investment advice.