OXY - Occidental Petroleum Corporation

OXY sits in the Oil, Gas & Consumable Fuels industry within the Energy sector, so this activity is best read against the sector's broader insider trend.

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Insider Ownership

Role	Insider	Shares	Value	30d
Dir	Hollub Vicki A.	974.8K	-	-
CEO	Jackson Richard A.	440.0K	$24.34M	-
VP	Dillon Kenneth	372.2K	-	-
VP	Simmons Jeff F	332.7K	-	-
VP	Peterson Robert L	313.2K	-	-

Activity

Buys and sells only

Transactions

10 filings

Date	Insider	Role	Type	Shares	Price	Value	Chg%	3M	12M
Jun 23, 2026	Jackson Richard A.	President and CEO	Buy	4,770	$52.38	$249,852.60	+1.1%	+9.6%	-
Dec 16, 2025	Klesse William R	Director	Buy	5,000	$38.98	$194,900.00	+2.3%	+47.1%	-
Feb 7, 2025	Berkshire Hathaway Inc66	10% Owner	Buy	763,017	$46.82	$35,724,074.43	+0.3%	-	-
Dec 19, 2024	Berkshire Hathaway Inc66	10% Owner	Buy	8,896,890	$45.99	$409,153,147.94	+3.5%	-	-
Jun 17, 2024	Berkshire Hathaway Inc66	10% Owner	Buy	2,947,611	$59.70	$175,976,798.99	+1.2%	-	-
Jun 12, 2024	Berkshire Hathaway Inc66	10% Owner	Buy	1,750,308	$60.30	$105,550,532.36	+0.7%	-	-
Jun 7, 2024	Berkshire Hathaway Inc66	10% Owner	Buy	2,565,477	$59.75	$153,292,504.27	+1.0%	-	-
Feb 5, 2024	Berkshire Hathaway Inc66	10% Owner	Buy	4,302,324	$57.15	$245,879,813.07	+1.8%	-	-
Dec 21, 2023	Berkshire Hathaway Inc66	10% Owner	Buy	5,182,615	$60.22	$312,092,882.39	+2.2%	-	-
Dec 13, 2023	Berkshire Hathaway Inc66	10% Owner	Buy	10,482,162	$56.16	$588,674,276.30	+4.6%	-	-

Understand these filings

How to Read SEC Form 4 Filings →Understanding Insider Buying Signals →What is Insider Trading? A Complete Guide →Cluster Buying: When Multiple Insiders Buy Together →

Insider	Role	Shares	Value	Buys	Sells

Date	Ticker	Insider	Role	Type	Shares	Price	Value	Chg%	SEC