Company: OXY-WT
Filing Date: 2025-07-28
Form Type: 424B2
Source: 0001628280-25-036238
Chunk: 22

Company: OCCIDENTAL PETROLEUM CORP /DE/
Filing Date: 2025-07-28
Form: 424B2
Chunk 22
---
 YOU CAN FIND MORE INFORMATION
Occidental files annual, quarterly and current reports, proxy statements and other information with the SEC. You may access this information at the SEC’s internet website that contains reports, proxy statements and other information regarding issuers, including Occidental, who file electronically with the SEC. The address of that site is www.sec.gov . The information contained on the SEC’s website is not incorporated by reference into this prospectus.

The SEC allows us to “incorporate by reference” certain information into this prospectus from certain documents that we file with the SEC prior to the date of this prospectus. By incorporating by reference, we are disclosing important information to you by referring you to documents that we have filed with the SEC. The information incorporated by reference is deemed to be part of this prospectus, except for information incorporated by reference that is modified or superseded by information contained in this prospectus or in a subsequently filed document that also is incorporated by reference herein. Any statement so modified or superseded will not be deemed, except as so modified or superseded, to be part of this prospectus. These documents contain important information about us and our business.

We are incorporating by reference into this prospectus the following documents filed with the SEC, excluding any document or portion thereof deemed to be “furnished” but not “filed” for purposes of the Exchange Act:

• Annual report on Form 10-K for the year ended December 31, 2024 ;

• Quarterly report on Form 10-Q for the quarter ended March 31, 2025 ;

• Current reports on Form 8-K filed on July 19, 2024 , August 12, 2024 , March 3, 2025 , May 6, 2025 and July 28, 2025 ; and

• The description of Occidental common stock contained in the registration statement on Form 8-B, dated June 26, 1986 (as amended by Form 8, dated December 22, 1986, Form 8, dated February 3, 1988, Form 8-B/A, dated July 12, 1993, Form 8-B/A, dated March 21, 1994 and Form 8-B/A, dated November 2, 1995 , and including any amendment or report filed with the SEC for the purpose of updating this description).

We also incorporate by reference all documents we may subsequently file with the SEC pursuant to Section 13(a),