OCCIDENTAL PETROLEUM CORP /DE/ — Insider Transactions
Form 4 filings by directors, officers, and 10%+ shareholders
SEC rules require corporate insiders — including directors, executive officers, and any shareholder owning more than 10% of a company's shares — to report changes in their ownership within two business days of a transaction. These disclosures are filed as Form 4. Open-market purchases (code P) are generally considered the most meaningful signal, as insiders are spending their own money.
| Insider | Title | Type | Shares | Price | Value | Owns After | Date |
|---|---|---|---|---|---|---|---|
| Hollub Vicki A. | President and CEO | Tax Withholding | 9,886 | $60.61 | $599,190 | 748,158 | Mar 1, 2024 |
| Peterson Robert L | Senior Vice President | Tax Withholding | 6,059 | $60.26 | $365,115 | 215,418 | Mar 1, 2024 |
| Dillon Kenneth | Senior Vice President | Award / Grant | 23,469 | — | — | 282,204 | Feb 29, 2024 |
| Kerrigan Sylvia J | SVP & Chief Legal Officer | Award / Grant | 42,373 | — | — | 117,153 | Feb 29, 2024 |
| Bennett Peter J. | Vice President | Tax Withholding | 3,787 | $60.26 | $228,205 | 130,514 | Feb 29, 2024 |
| Champion Christopher O | VP, CAO and Controller | Award / Grant | 11,409 | — | — | 99,805 | Feb 29, 2024 |
| Mathew Sunil | SVP & CFO | Tax Withholding | 3,405 | $60.61 | $206,377 | 145,474 | Feb 28, 2024 |
| Jackson Richard A. | Senior Vice President | Award / Grant | 23,469 | — | — | 209,453 | Feb 28, 2024 |
| GUTIERREZ CARLOS M | — | Gift | 2,023 | — | — | 54,413 | Feb 22, 2024 |
| Peterson Robert L | Senior Vice President | Award / Grant | 55,140 | — | — | 222,450 | Feb 7, 2024 |
| Mathew Sunil | SVP & CFO | Tax Withholding | 24,150 | $57.62 | $1,391,523 | 159,763 | Feb 7, 2024 |
| Simmons Jeff F | Senior Vice President | Award / Grant | 61,218 | — | — | 294,974 | Feb 7, 2024 |
| Jackson Richard A. | Senior Vice President | Tax Withholding | 35,253 | $57.62 | $2,031,278 | 195,119 | Feb 7, 2024 |
| Hollub Vicki A. | President and CEO | Tax Withholding | 92,368 | $57.62 | $5,322,244 | 774,976 | Feb 7, 2024 |
| Dillon Kenneth | Senior Vice President | Tax Withholding | 37,135 | $57.62 | $2,139,719 | 268,292 | Feb 7, 2024 |
| Champion Christopher O | VP, CAO and Controller | Tax Withholding | 22,081 | $57.62 | $1,272,307 | 93,531 | Feb 7, 2024 |
| Bennett Peter J. | Vice President | Award / Grant | 34,464 | — | — | 134,941 | Feb 7, 2024 |
| BUFFETT WARREN E | — | Purchase | 1,485,345 | $57.39 | $85,243,950 | 245,201,149 | Feb 2, 2024 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 1,812,508 | $60.50 | $109,656,734 | 241,972,680 | Dec 21, 2023 |
| BUFFETT WARREN E | — | Purchase | 2,149,802 | $56.91 | $122,345,232 | 230,200,829 | Dec 13, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 1,040,067 | $63.05 | $65,576,224 | 228,051,027 | Oct 23, 2023 |
| Kerrigan Sylvia J | SVP & Chief Legal Officer | Tax Withholding | 3,595 | $62.30 | $223,969 | 80,536 | Oct 2, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 260,769 | $57.02 | $14,869,048 | 224,129,192 | Jun 26, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 1,500,306 | $58.85 | $88,293,008 | 219,787,189 | May 25, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 614,020 | $58.66 | $36,018,413 | 216,112,188 | May 18, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 645,247 | $57.82 | $37,308,182 | 212,509,355 | May 15, 2023 |
| MOORE JACK B | — | Award / Grant | 5,682 | — | — | 56,613 | May 8, 2023 |
| POLADIAN AVEDICK BARUYR | — | Award / Grant | 3,817 | — | — | 70,774 | May 8, 2023 |
| ONeill Claire | — | Award / Grant | 3,393 | — | — | 4,117 | May 8, 2023 |
| GOULD ANDREW | — | Award / Grant | 3,817 | — | — | 34,112 | May 8, 2023 |
| GUTIERREZ CARLOS M | — | Award / Grant | 3,393 | — | — | 52,390 | May 8, 2023 |
| BAILEY VICKY A | — | Award / Grant | 3,393 | — | — | 7,409 | May 8, 2023 |
| Robinson Kenneth B. | — | Award / Grant | 3,393 | — | — | 3,943 | May 8, 2023 |
| KLESSE WILLIAM R | — | Tax Withholding | 840 | $58.96 | $49,526 | 179,961 | May 8, 2023 |
| Shearer Bob | — | Award / Grant | 3,817 | — | — | 53,048 | May 8, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 546,804 | $58.61 | $32,048,182 | 210,464,394 | Mar 23, 2023 |
| BERKSHIRE HATHAWAY INC | — | Purchase | 845,778 | $59.70 | $50,492,947 | 204,145,115 | Mar 13, 2023 |
| BUFFETT WARREN E | — | Purchase | 1,568,513 | $61.53 | $96,510,605 | 198,283,251 | Mar 3, 2023 |
| Peterson Robert L | SVP & CFO | Tax Withholding | 9,370 | $58.56 | $548,707 | 145,873 | Mar 1, 2023 |
| Kerrigan Sylvia J | SVP & Chief Legal Officer | Award / Grant | 43,544 | — | — | 84,131 | Mar 1, 2023 |
| Hollub Vicki A. | President and CEO | Tax Withholding | 33,191 | $58.56 | $1,943,665 | 557,245 | Mar 1, 2023 |
| Champion Christopher O | VP, CAO and Controller | Tax Withholding | 4,977 | $58.56 | $291,453 | 47,996 | Mar 1, 2023 |
| Jackson Richard A. | Senior Vice President | Award / Grant | 23,447 | — | — | 140,949 | Feb 28, 2023 |
| Dillon Kenneth | Senior Vice President | Award / Grant | 23,447 | — | — | 211,214 | Feb 28, 2023 |
| Bennett Peter J. | Vice President | Award / Grant | 17,418 | — | — | 100,179 | Feb 28, 2023 |
| Robinson Kenneth B. | — | Award / Grant | 549 | — | — | 549 | Feb 17, 2023 |
| Peterson Robert L | SVP & CFO | Tax Withholding | 11,539 | $62.90 | $725,803 | 155,243 | Feb 15, 2023 |
| Jackson Richard A. | Senior Vice President | Tax Withholding | 12,093 | $62.90 | $760,650 | 127,030 | Feb 15, 2023 |
| Hollub Vicki A. | President and CEO | Tax Withholding | 76,063 | $62.90 | $4,784,363 | 590,436 | Feb 15, 2023 |
| Dillon Kenneth | Senior Vice President | Award / Grant | 20,515 | — | — | 183,187 | Feb 15, 2023 |