Real time insider trading transaction history:
- Insiders are prohibited from making short-swing profits by trading their shares within 6 months of the registration or acquiring the shares.
- Shares are not adjusted for stock split.
"Insiders might sell their shares for any number of reasons, but they buy them for only one: they think the price will rise"
- Peter Lynch
What is insider trading>>
- Peter Lynch
What is insider trading>>

Common stock purchase or sale:
Transaction Date | Reported DateTime | Company | Symbol | Insider Relationship | Shares Traded | Average Price | Total Amount | Shares Owned | Filing |
2020-08-25 Purchase | 2020-08-26 6:15 pm | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 10,000 | $13.43 | $134,300 | 197,852 (Direct) | View |
Stock options: Exercise, Award, Grant, Conversion
Transaction Date | Reported DateTime | Exercisable Expiration | Company | Symnbol | Insider Relationship | Shares Traded | Conversion Price | Shares Owned | Filing |
2025-05-05 Option Award | 2025-05-07 6:11 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 6,442 | $0 | 213,913 (Direct) | View |
2025-05-05 Tax Withholding | 2025-05-07 6:11 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 1,418 | $38.81 | 213,913 (Direct) | View |
2025-03-31 Exercise | 2025-04-02 9:11 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 25,900 | $21.3 | 212,749 (Direct) | View |
2025-03-31 Exercise | 2025-04-02 9:11 pm | 2020-08-03 2027-08-03 | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 25,900 | $0 | 212,749 (Direct) | View |
2024-05-03 Option Award | 2024-05-07 7:33 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 3,883 | $0 | 182,989 (Direct) | View |
2024-05-03 Tax Withholding | 2024-05-07 7:33 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 855 | $64.39 | 182,989 (Direct) | View |
2023-05-08 Tax Withholding | 2023-05-10 6:45 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 840 | $58.96 | 179,961 (Direct) | View |
2023-05-08 Option Award | 2023-05-10 6:45 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 3,817 | $0 | 179,961 (Direct) | View |
2022-05-09 Option Award | 2022-05-11 9:20 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 3,891 | $0 | 176,984 (Direct) | View |
2022-05-09 Tax Withholding | 2022-05-11 9:20 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 857 | $57.84 | 176,984 (Direct) | View |
2021-05-10 Tax Withholding | 2021-05-12 5:05 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 1,653 | $26.63 | 173,950 (Direct) | View |
2021-05-10 Option Award | 2021-05-12 5:05 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 7,511 | $0 | 173,950 (Direct) | View |
2020-06-01 Option Award | 2020-06-03 6:09 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 11,405 | $0 | 158,098 (Direct) | View |
2020-06-01 Tax Withholding | 2020-06-03 6:09 pm | N/A N/A | OCCIDENTAL PETROLEUM CORP | OXY | KLESSE WILLIAM R Director | 2,510 | $13.81 | 158,098 (Direct) | View |