Occidental Petroleum (OXY)

=== SEC Form 4 — Statement of Changes in Beneficial Ownership === Document Type: 4 Period of Report: 2026-02-18 10b5-1 Pre-arranged Plan: No --- Issuer --- Name: OCCIDENTAL PETROLEUM CORP /DE/ (OXY) CIK: 0000797468 --- Reporting Owner --- Name: Hollub Vicki A. CIK: 0001588752 Role: Director, Officer (President and CEO) --- Non-Derivative Transactions --- [Transaction #1] Security: Common Stock Date: 2026-02-18 | Code: A (Grant or award) Shares: +59,121 | Price: $0.00 Shares Owned After: 1,071,009 | Ownership: D (Direct) Footnotes: [F1] Represents shares of common stock received upon the vesting of a performance stock unit award granted under the Issuer's Amended and Restated 2015 Long-Term Incentive Plan. [F2] Includes 76 shares acquired between April 2025 and January 2026 through dividend reinvestment. [Transaction #2] Security: Common Stock Date: 2026-02-18 | Code: F (Payment of exercise/tax) Shares: -23,265 | Price: $47.11 Total Value: $1,096,014.15 Shares Owned After: 1,047,744 | Ownership: D (Direct) Footnotes: [F3] Represents shares of common stock withheld to satisfy tax withholding obligations. --- Holdings --- [Holding #1] Security: Common Stock Ownership: I (Indirect) Footnotes: [F4] Based on a plan statement dated February 18, 2026. --- Footnotes (Complete Index) --- F1: Represents shares of common stock received upon the vesting of a performance stock unit award granted under the Issuer's Amended and Restated 2015 Long-Term Incentive Plan. F2: Includes 76 shares acquired between April 2025 and January 2026 through dividend reinvestment. F3: Represents shares of common stock withheld to satisfy tax withholding obligations. F4: Based on a plan statement dated February 18, 2026. --- Signature --- /s/ /s/ Brittany A. Smith, Attorney-in-Fact for Vicki A. Hollub (2026-02-20)