Company: OXY-WT
Filing Date: 2025-03-03
Form Type: SC TO-I
Source: 0001140361-25-006664
Chunk: 3

Company: OCCIDENTAL PETROLEUM CORP /DE/
Filing Date: 2025-03-03
Form: SC TO-I
Chunk 3
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ATED OR USED. |

(a) The information set forth in the Offer to Exercise under “ Description of the Offer to Exercise — Section 19. Fees and Expenses” is incorporated herein by reference.

| ITEM 10. | FINANCIAL STATEMENTS. |

(a) The financial information set forth in the Offer to Exercise under “ Description of the Offer to Exercise — Section 14. Historical Financial Information and Other Financial Information Regarding the Company” is incorporated by reference. The full text of such financial statements and other financial information, as well as the other documents the Company has filed with the U.S. Securities and Exchange Commission (the “SEC”) prior to, or will file with the SEC subsequent to, the filing of this Schedule TO are available for inspection and copying from the SEC’s website at www.sec.gov.

| ITEM 11. | ADDITIONAL INFORMATION. |

(a)(1) The information set forth in the Offer to Exercise under “ Description of the Offer to Exercise — Section 15. Interests of Directors and Executive Officers in the Offer to Exercise; Transactions and Arrangements Concerning the Company’s Securities” is incorporated herein by reference. (a)(2) The information set forth in the Offer to Exercise under “ Description of the Offer to Exercise — Section 16. Legal Matters and Regulatory Approvals” is incorporated herein by reference. (a)(3) Not applicable. (a)(4) Not applicable. (a)(5) None. (c) None.

2

| ITEM 12. | EXHIBITS. |

The following are attached as exhibits to this Schedule TO:

| (a) |     | (1)(A) Letter to Holders of Warrants.                                                                                                                                                                                                                                                                                                  |
|     |     | (1)(B) Offer to Exercise Warrants to Purchase Common Stock of Occidental Petroleum Corporation.                                                                                                                                                                                                                                        |
|     |     | (1)(C) Form of Election to Participate and Exercise Warrants.                                                                                                                                                                                                                                                                          |
|     |     | (1)(D) Form of Notice of Withdrawal.                                                                                                                                                                                                                                                                                                   |
|     |     | (1)(E) Notice of Guaranteed Delivery.                                                                                                                                                                                                                                                                                                  |
|     |     | (1)(F) Form of Letter To Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.                                                                                                                                                                                                                                       |
|     |     | (1)(G) Form of Letter Used by Brokers, Dealers, Commercial Banks, Trust Companies and Other Nominees.                                                                                                                                                                                                                                  |