William R. Klesse - 16 Dec 2025 Form 4 Insider Report for OCCIDENTAL PETROLEUM CORP /DE/ (OXY)

Role
Director
Signature
/s/ Brittany A. Smith, Attorney-in-Fact for William R. Klesse
Issuer symbol
OXY
Transactions as of
16 Dec 2025
Net transactions value
+$194,900
Form type
4
Filing time
17 Dec 2025, 17:00:08 UTC
Previous filing
07 May 2025
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
KLESSE WILLIAM R Director OCCIDENTAL PETROLEUM CORPORATION, 5 GREENWAY PLAZA, STE. 110, HOUSTON, /s/ Brittany A. Smith, Attorney-in-Fact for William R. Klesse 17 Dec 2025 0001019718

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction OXY Common Stock Purchase $194,900 +5,000 +2.3% $38.98 218,913 16 Dec 2025 Direct
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Remarks:

Exhibit List Exhibit 24 - Power of Attorney