Occidental Petroleum Corp. engages in the exploration and production of oil and natural gas. It operates through the following segments: Oil and Gas, Chemical, and Midstream and Marketing. The Oil and Gas segment explores for, develops and produces oil and condensate, natural gas liquids, and natural gas. The Chemical segment manufactures and markets basic chemicals and vinyls. The Midstream and Marketing segment purchases, markets, gathers, processes, transports and stores oil, condensate, natural gas liquids, natural gas, carbon dioxide, and power. The company was founded in 1920 and is headquartered in Houston, TX. |
Insider Trading |
Relationship |
Date |
Transaction |
Cost |
#Shares |
Value ($) |
#Shares Total |
SEC Form 4 |
BERKSHIRE HATHAWAY INC | 10% Owner | Feb 05 '24 | Buy | 56.81 | 1,405,827 | 79,860,964 | 248,018,128 | Feb 05 09:30 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 02 '24 | Buy | 57.14 | 1,246,920 | 71,252,500 | 246,612,301 | Feb 05 09:30 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Feb 01 '24 | Buy | 57.45 | 1,649,577 | 94,766,349 | 245,365,381 | Feb 05 09:30 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 21 '23 | Buy | 60.26 | 1,743,124 | 105,046,056 | 243,715,804 | Dec 21 07:20 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 20 '23 | Buy | 60.50 | 1,812,508 | 109,663,984 | 241,972,680 | Dec 21 07:20 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 19 '23 | Buy | 59.85 | 1,626,983 | 97,382,842 | 240,160,172 | Dec 21 07:20 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 13 '23 | Buy | 56.55 | 3,200,799 | 181,010,830 | 238,533,189 | Dec 13 08:04 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 12 '23 | Buy | 55.60 | 5,131,561 | 285,316,709 | 235,332,390 | Dec 13 08:04 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Dec 11 '23 | Buy | 56.91 | 2,149,802 | 122,346,737 | 230,200,829 | Dec 13 08:04 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Oct 25 '23 | Buy | 63.05 | 1,040,067 | 65,574,456 | 228,051,027 | Oct 25 07:28 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Oct 24 '23 | Buy | 62.69 | 1,195,400 | 74,935,203 | 227,010,960 | Oct 25 07:28 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Oct 23 '23 | Buy | 62.80 | 1,686,368 | 105,898,683 | 225,815,560 | Oct 25 07:28 PM | OCCIDENTAL PETROLEUM CORP /DE/ | 10% Owner | Sep 12 '23 | Sale | 25.00 | 5,100,000 | 127,500,000 | 185,181,578 | Sep 14 05:48 PM | OCCIDENTAL PETROLEUM CORP /DE/ | 10% Owner | Sep 12 '23 | Sale | 25.00 | 5,100,000 | 127,500,000 | 185,181,578 | Sep 14 05:54 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Jun 28 '23 | Buy | 57.02 | 260,769 | 14,869,048 | 224,129,192 | Jun 28 08:46 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Jun 27 '23 | Buy | 57.17 | 1,239,180 | 70,843,177 | 223,868,423 | Jun 28 08:46 PM | BERKSHIRE HATHAWAY INC | 10% Owner | Jun 26 '23 | Buy | 57.01 | 638,301 | 36,392,285 | 222,629,243 | Jun 28 08:46 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 30 '23 | Buy | 58.30 | 2,203,753 | 128,484,530 | 221,990,942 | May 30 07:11 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 26 '23 | Buy | 58.85 | 1,500,306 | 88,299,759 | 219,787,189 | May 30 07:11 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 25 '23 | Buy | 58.75 | 956,750 | 56,211,933 | 218,286,883 | May 30 07:11 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 18 '23 | Buy | 58.11 | 1,217,945 | 70,780,143 | 217,330,133 | May 18 06:27 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 17 '23 | Buy | 58.66 | 614,020 | 36,018,229 | 216,112,188 | May 18 06:27 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 16 '23 | Buy | 58.22 | 1,625,257 | 94,622,950 | 215,498,168 | May 18 06:27 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 15 '23 | Buy | 58.46 | 993,494 | 58,080,752 | 213,872,911 | May 15 09:26 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 12 '23 | Buy | 57.94 | 370,062 | 21,440,763 | 212,879,417 | May 15 09:26 PM | BERKSHIRE HATHAWAY INC | 10% Owner | May 11 '23 | Buy | 57.62 | 802,236 | 46,225,361 | 212,509,355 | May 15 09:26 PM |
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