United States Oil & Gas

Occidental Petroleum Corp (OXY)

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Over the past 90 days, Occidental Petroleum Corp has recorded one insider transaction. On June 23, 2026, President and CEO Richard A. Jackson purchased 4,770 shares valued at approximately $249,852.60. This follows a period of significant historical buying activity by major institutional shareholders, occurring against a backdrop of stable stock performance.
Ticker: OXY Exchange: NYS
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• Purchase • Sale • Planned purchase • Planned sale Net purchase Net sale Buy signal Sell signal Earnings
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Insider trades have triggered activity signals for Occidental Petroleum Corp. Upgrade to see score, net flow, insiders and the full signal context.

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Buy 23 Jun 2026
Value US$807,377.69 | Price 145.30 | Shares 46,781 (-1.4%)
Abbreviations B: Buy, S: Sell, PP: Planned purchase, PlS: Planned sale, PrS: Proposed sale, O: Option / Other
Notification date Transaction date B/S Transaction type Insider and/or position Nb. shares
Price
Value 		Number of shares Price Value Details
2026-06-24 2026-06-23 B Purchase
Jackson Richard A.

President and CEO

Executive Director
46,781 -1.4%
145.30
US$807,378 		46,781 -1.4% 145.30 US$807,378
2025-12-17 2025-12-16 B Purchase
3.3
KLESSE WILLIAM R
Non-Executive Director
90,631 -31.1%
207.23
US$1,072,907 		90,631 -31.1% 207.23 US$1,072,907
2025-02-11 2025-02-07 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
46,940 -40.2%
457.97
US$1,614,253 		46,940 -40.2% 457.97 US$1,614,253
2024-12-19 2024-12-19 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
241,706 +0.1%
46.31
US$11,193,115 		241,706 +0.1% 46.31 US$11,193,115
2024-12-19 2024-12-19 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
3,372,309 +1.3%
45.55
US$153,594,511 		3,372,309 +1.3% 45.55 US$153,594,511
2024-12-19 2024-12-18 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
374,589 +0.1%
46.92
US$17,574,667 		374,589 +0.1% 46.92 US$17,574,667
2024-12-19 2024-12-18 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
2,430,924 +0.9%
46.16
US$112,202,457 		2,430,924 +0.9% 46.16 US$112,202,457
2024-12-19 2024-12-17 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
2,477,362 +1.0%
46.25
US$114,588,397 		2,477,362 +1.0% 46.25 US$114,588,397
2024-06-17 2024-06-17 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
334,461 +0.1%
59.75
US$19,983,744 		334,461 +0.1% 59.75 US$19,983,744
2024-06-17 2024-06-14 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,060,653 +0.4%
59.59
US$63,203,570 		1,060,653 +0.4% 59.59 US$63,203,570
2024-06-17 2024-06-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,552,497 +0.6%
59.77
US$92,789,485 		1,552,497 +0.6% 59.77 US$92,789,485
2024-06-12 2024-06-12 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
765,899 +0.3%
60.28
US$46,166,171 		765,899 +0.3% 60.28 US$46,166,171
2024-06-12 2024-06-11 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
399,859 +0.2%
60.43
US$24,161,600 		399,859 +0.2% 60.43 US$24,161,600
2024-06-12 2024-06-10 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
584,550 +0.2%
60.26
US$35,222,762 		584,550 +0.2% 60.26 US$35,222,762
2024-06-07 2024-06-07 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,386,844 +0.6%
59.67
US$82,751,179 		1,386,844 +0.6% 59.67 US$82,751,179
2024-06-07 2024-06-06 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
654,293 +0.3%
59.93
US$39,214,528 		654,293 +0.3% 59.93 US$39,214,528
2024-06-07 2024-06-05 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
524,340 +0.2%
59.75
US$31,326,798 		524,340 +0.2% 59.75 US$31,326,798
2024-02-05 2024-02-05 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
164,838 +0.1%
57.20
US$9,429,129 		164,838 +0.1% 57.20 US$9,429,129
2024-02-05 2024-02-05 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,240,989 +0.5%
56.75
US$70,431,834 		1,240,989 +0.5% 56.75 US$70,431,834
2024-02-05 2024-02-02 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,246,920 +0.5%
57.14
US$71,252,500 		1,246,920 +0.5% 57.14 US$71,252,500
2024-02-05 2024-02-01 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
164,232 +0.1%
57.98
US$9,522,697 		164,232 +0.1% 57.98 US$9,522,697
2024-02-05 2024-02-01 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,485,345 +0.6%
57.39
US$85,243,652 		1,485,345 +0.6% 57.39 US$85,243,652
2023-12-21 2023-12-21 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,743,124 +0.7%
60.26
US$105,046,056 		1,743,124 +0.7% 60.26 US$105,046,056
2023-12-21 2023-12-20 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,812,508 +0.8%
60.50
US$109,663,984 		1,812,508 +0.8% 60.50 US$109,663,984
2023-12-21 2023-12-19 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
879,122 +0.4%
60.16
US$52,891,320 		879,122 +0.4% 60.16 US$52,891,320
2023-12-21 2023-12-19 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
747,861 +0.3%
59.49
US$44,491,522 		747,861 +0.3% 59.49 US$44,491,522
2023-12-13 2023-12-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,524,893 +0.6%
57.05
US$86,987,979 		1,524,893 +0.6% 57.05 US$86,987,979
2023-12-13 2023-12-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,675,906 +0.7%
56.10
US$94,022,852 		1,675,906 +0.7% 56.10 US$94,022,852
2023-12-13 2023-12-12 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
105,557 +0.0%
56.47
US$5,960,350 		105,557 +0.0% 56.47 US$5,960,350
2023-12-13 2023-12-12 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
5,026,004 +2.2%
55.58
US$279,356,360 		5,026,004 +2.2% 55.58 US$279,356,360
2023-12-13 2023-12-11 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
2,149,802 +0.9%
56.91
US$122,346,737 		2,149,802 +0.9% 56.91 US$122,346,737
2023-10-25 2023-10-25 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,040,067 +0.5%
63.05
US$65,574,456 		1,040,067 +0.5% 63.05 US$65,574,456
2023-10-25 2023-10-24 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,195,400 +0.5%
62.69
US$74,935,203 		1,195,400 +0.5% 62.69 US$74,935,203
2023-10-25 2023-10-23 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,686,368 +0.8%
62.80
US$105,898,683 		1,686,368 +0.8% 62.80 US$105,898,683
2023-06-28 2023-06-28 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
260,769 +0.1%
57.02
US$14,869,048 		260,769 +0.1% 57.02 US$14,869,048
2023-06-28 2023-06-27 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,239,180 +0.6%
57.17
US$70,843,177 		1,239,180 +0.6% 57.17 US$70,843,177
2023-06-28 2023-06-26 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
638,301 +0.3%
57.01
US$36,392,285 		638,301 +0.3% 57.01 US$36,392,285
2023-05-30 2023-05-30 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
2,203,753 +1.0%
58.30
US$128,484,530 		2,203,753 +1.0% 58.30 US$128,484,530
2023-05-30 2023-05-26 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,500,306 +0.7%
58.85
US$88,299,759 		1,500,306 +0.7% 58.85 US$88,299,759
2023-05-30 2023-05-25 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
956,750 +0.4%
58.75
US$56,211,933 		956,750 +0.4% 58.75 US$56,211,933
2023-05-18 2023-05-18 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,217,945 +0.6%
58.11
US$70,780,143 		1,217,945 +0.6% 58.11 US$70,780,143
2023-05-18 2023-05-17 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
614,020 +0.3%
58.66
US$36,018,229 		614,020 +0.3% 58.66 US$36,018,229
2023-05-18 2023-05-16 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,625,257 +0.8%
58.22
US$94,622,950 		1,625,257 +0.8% 58.22 US$94,622,950
2023-05-15 2023-05-15 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
993,494 +0.5%
58.46
US$58,080,752 		993,494 +0.5% 58.46 US$58,080,752
2023-05-15 2023-05-12 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
370,062 +0.2%
57.94
US$21,440,763 		370,062 +0.2% 57.94 US$21,440,763
2023-05-15 2023-05-11 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
645,247 +0.3%
57.82
US$37,308,762 		645,247 +0.3% 57.82 US$37,308,762
2023-05-15 2023-05-11 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
156,989 +0.1%
56.80
US$8,916,598 		156,989 +0.1% 56.80 US$8,916,598
2023-03-27 2023-03-27 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,242,725 +0.6%
59.63
US$74,098,969 		1,242,725 +0.6% 59.63 US$74,098,969
2023-03-27 2023-03-27 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
546,804 +0.3%
58.61
US$32,050,315 		546,804 +0.3% 58.61 US$32,050,315
2023-03-27 2023-03-23 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
778,066 +0.4%
59.16
US$46,031,941 		778,066 +0.4% 59.16 US$46,031,941
2023-03-27 2023-03-23 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,099,119 +0.5%
58.29
US$64,063,470 		1,099,119 +0.5% 58.29 US$64,063,470
2023-03-15 2023-03-15 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
110,216 +0.1%
57.15
US$6,299,241 		110,216 +0.1% 57.15 US$6,299,241
2023-03-15 2023-03-15 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,407,785 +0.7%
56.66
US$79,770,870 		1,407,785 +0.7% 56.66 US$79,770,870
2023-03-15 2023-03-14 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
461,341 +0.2%
61.29
US$28,273,560 		461,341 +0.2% 61.29 US$28,273,560
2023-03-15 2023-03-14 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,915,948 +0.9%
60.38
US$115,691,646 		1,915,948 +0.9% 60.38 US$115,691,646
2023-03-15 2023-03-14 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
845,778 +0.4%
59.70
US$50,492,777 		845,778 +0.4% 59.70 US$50,492,777
2023-03-15 2023-03-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,344,479 +0.7%
59.60
US$80,133,234 		1,344,479 +0.7% 59.60 US$80,133,234
2023-03-15 2023-03-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,542,594 +0.8%
59.03
US$91,066,420 		1,542,594 +0.8% 59.03 US$91,066,420
2023-03-15 2023-03-13 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
258,823 +0.1%
57.77
US$14,951,221 		258,823 +0.1% 57.77 US$14,951,221
2023-03-07 2023-03-07 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
40,687 +0.0%
61.56
US$2,504,712 		40,687 +0.0% 61.56 US$2,504,712
2023-03-07 2023-03-07 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,719,999 +0.9%
61.00
US$104,919,251 		1,719,999 +0.9% 61.00 US$104,919,251
2023-03-07 2023-03-06 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
109,504 +0.1%
61.90
US$6,778,758 		109,504 +0.1% 61.90 US$6,778,758
2023-03-07 2023-03-06 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,568,513 +0.8%
61.53
US$96,512,958 		1,568,513 +0.8% 61.53 US$96,512,958
2023-03-07 2023-03-03 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
501,135 +0.3%
61.47
US$30,806,723 		501,135 +0.3% 61.47 US$30,806,723
2023-03-07 2023-03-03 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,409,522 +0.7%
60.95
US$85,913,890 		1,409,522 +0.7% 60.95 US$85,913,890
2023-03-07 2023-03-03 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
452,431 +0.2%
59.85
US$27,077,181 		452,431 +0.2% 59.85 US$27,077,181
2022-09-28 2022-09-28 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,191,917 +0.6%
61.38
US$73,155,694 		1,191,917 +0.6% 61.38 US$73,155,694
2022-09-28 2022-09-28 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
49,114 +0.0%
59.97
US$2,945,578 		49,114 +0.0% 59.97 US$2,945,578
2022-09-28 2022-09-28 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
496,285 +0.3%
59.20
US$29,377,640 		496,285 +0.3% 59.20 US$29,377,640
2022-09-28 2022-09-27 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
2,705,798 +1.4%
58.29
US$157,709,330 		2,705,798 +1.4% 58.29 US$157,709,330
2022-09-28 2022-09-26 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,542,076 +0.8%
57.91
US$89,304,088 		1,542,076 +0.8% 57.91 US$89,304,088
2022-08-08 2022-08-08 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
385,469 +0.2%
60.02
US$23,134,385 		385,469 +0.2% 60.02 US$23,134,385
2022-08-08 2022-08-08 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
152,551 +0.1%
58.81
US$8,971,875 		152,551 +0.1% 58.81 US$8,971,875
2022-08-08 2022-08-05 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
1,116,751 +0.6%
59.09
US$65,985,355 		1,116,751 +0.6% 59.09 US$65,985,355
2022-08-08 2022-08-05 B Purchase
3.4
BERKSHIRE HATHAWAY INC
Large shareholder
436,862 +0.2%
58.51
US$25,559,310 		436,862 +0.2% 58.51 US$25,559,310
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