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OCCIDENTAL PETROLEUM CORP /DE/

NYSE:OXY
US$58.21Close 7 Oct 2026 · delayed

Past year: ▲ 41%(41.12 – 65.00 USD)

Market cap
A$82.34bn
Shares on issue
1000m
Story beats
19 since 2019
Last event
2 Jan 2026

Announcements, explained

Each one in plain English, with the numbers worked through for a shareholder.

10 May 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Claire Oneill acquired 3,393 shares and disposed of 1,018 in a set of related equity transactions.

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10 May 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Andrew Gould acquired 3,817 shares and disposed of 840 in a set of related equity transactions.

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10 May 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Avedick Baruyr Poladian received 3,817 shares as part of the equity award.

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10 May 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Vicky A Bailey acquired 3,393 shares and disposed of 1,112 in a set of related equity transactions.

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10 May 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Carlos M Gutierrez received 3,393 shares as part of the equity award.

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9 May 2023quarterly activities report● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ reported quarterly revenue of $7225.0 million and net income of $1263.0 million for the period ended 2023-03-31.

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9 May 2023quarterly activities report● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ reported quarterly revenue of $7225.0 million and net income of $1263.0 million for the period ended 2023-03-31.

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19 Apr 2023agm notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ announced its upcoming annual shareholder meeting, covering the routine agenda (director elections, auditor ratification, executive-pay advisory vote).

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27 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ 10%+ owner Berkshire Hathaway INC bought 3,666,714 shares on the open market.

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23 Mar 2023agm notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ shareholders approved the routine matters put to a vote at the company's annual meeting (director elections, auditor ratification, and the executive-pay advisory vote).

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23 Mar 2023agm notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ announced its upcoming annual shareholder meeting, covering the routine agenda (director elections, auditor ratification, executive-pay advisory vote).

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15 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ 10%+ owner Berkshire Hathaway INC bought 7,886,964 shares on the open market.

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7 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ 10%+ owner Berkshire Hathaway INC bought 5,801,791 shares on the open market.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ SVP & Chief Legal Officer Sylvia J Kerrigan received 43,544 shares as part of the equity award.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ President and CEO Vicki A. Hollub acquired 75,365 shares and disposed of 33,191 in a set of related equity transactions.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ SVP & CFO Robert L Peterson acquired 21,437 shares and disposed of 9,370 in a set of related equity transactions.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ VP, CAO and Controller Christopher O Champion acquired 11,724 shares and disposed of 4,977 in a set of related equity transactions.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Vice President Peter J. Bennett acquired 17,418 shares and disposed of 6,546 in a set of related equity transactions.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Senior Vice President Kenneth Dillon acquired 23,447 shares and disposed of 8,807 in a set of related equity transactions.

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2 Mar 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Senior Vice President Richard A. Jackson acquired 23,447 shares and disposed of 9,528 in a set of related equity transactions.

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22 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ director Kenneth B. Robinson received 549 shares as part of the equity award.

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22 Feb 2023director interest notice● Neutral

Kenneth B. Robinson became a OCCIDENTAL PETROLEUM CORP /DE/ director and company insider (initial ownership filing).

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Vice President Peter J. Bennett acquired 26,835 shares and disposed of 10,623 in a set of related equity transactions.

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Senior Vice President Kenneth Dillon acquired 60,293 shares and disposed of 23,772 in a set of related equity transactions.

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ SVP & CFO Robert L Peterson acquired 32,200 shares and disposed of 12,718 in a set of related equity transactions.

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ Senior Vice President Richard A. Jackson acquired 33,734 shares and disposed of 13,328 in a set of related equity transactions.

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ VP, CAO and Controller Christopher O Champion acquired 35,768 shares and disposed of 14,149 in a set of related equity transactions.

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17 Feb 2023director interest notice● Neutral

OCCIDENTAL PETROLEUM CORP /DE/ President and CEO Vicki A. Hollub acquired 214,588 shares and disposed of 82,112 in a set of related equity transactions.

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14 Feb 2023substantial holder notice● Neutral

Dodge & Cox reported a OCCIDENTAL PETROLEUM CORP /DE/ shareholding of 107,355,862 shares (11.60% of votes) in a periodic institutional filing.

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14 Feb 2023substantial holder notice● Neutral

Warren E. Buffett, Berkshire Hathaway Inc, National Indemnity Company, Columbia Insurance Company, GEICO Corporation, Government Employees Insurance Company, GEICO Casualty Company, GEICO Indemnity Company, Berkshire Hathaway Specialty Insurance Company, Berkshire Hathaway Life Insurance Company of Nebraska, BHG Life Insurance Company reported a OCCIDENTAL PETROLEUM CORP /DE/ shareholding of 278,210,498 shares (28.00% of votes) in a periodic institutional filing.

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