19 insiders reported 97 Form 4 transactions for OCCIDENTAL PETROLEUM CORP /DE/ (OXY) over the past 18 months (most recent 2026-06-24). Recent activity: Jackson Richard A. (President and CEO) Buy 4,770 shares, Hollub Vicki A. (Director) Buy 3,183 shares, Jackson Richard A. (President and CEO) Buy 101,833 shares, Hollub Vicki A. (Director) Sell 701 shares, Hollub Vicki A. (Director) Sell 73,477 shares. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-06-24 | Jackson Richard A. | President and CEO | Buy | 4,770 | $249,853 |
| 2026-06-03 | Hollub Vicki A. | Director | Buy | 3,183 | $0 |
| 2026-06-03 | Jackson Richard A. | President and CEO | Buy | 101,833 | $0 |
| 2026-06-03 | Hollub Vicki A. | Director | Sell | 701 | $41,303 |
| 2026-06-03 | Hollub Vicki A. | Director | Sell | 73,477 | $4.3M |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Sell | 5,000 | $0 |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Buy | 5,000 | $0 |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Sell | 5,000 | $0 |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Buy | 5,000 | $0 |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Sell | 5,000 | $0 |
| 2026-04-16 | POLADIAN AVEDICK BARUYR | Director | Buy | 5,000 | $0 |
| 2026-03-03 | Dillon Kenneth | Senior Vice President | Buy | 27,883 | $0 |
| 2026-03-03 | Dillon Kenneth | Senior Vice President | Sell | 10,131 | $537,753 |
| 2026-03-03 | Peterson Robert L | Senior Vice President | Sell | 8,988 | $477,083 |
| 2026-03-03 | Peterson Robert L | Senior Vice President | Buy | 24,115 | $0 |
| 2026-03-03 | Jackson Richard A. | Senior Vice President and COO | Sell | 10,131 | $537,753 |
| 2026-03-03 | Jackson Richard A. | Senior Vice President and COO | Buy | 37,679 | $0 |
| 2026-03-03 | Hollub Vicki A. | President and CEO | Sell | 33,136 | $1.8M |
| 2026-03-03 | Hollub Vicki A. | President and CEO | Buy | 94,198 | $0 |
| 2026-03-03 | Kerrigan Sylvia J | SVP & Chief Legal Officer | Sell | 18,304 | $971,576 |
| 2026-03-03 | Kerrigan Sylvia J | SVP & Chief Legal Officer | Buy | 48,983 | $0 |
| 2026-03-03 | Champion Christopher O | VP, CAO and Controller | Sell | 4,970 | $263,808 |
| 2026-03-03 | Champion Christopher O | VP, CAO and Controller | Buy | 13,565 | $0 |
| 2026-03-03 | Simmons Jeff F | Senior Vice President | Sell | 9,436 | $500,863 |
| 2026-03-03 | Simmons Jeff F | Senior Vice President | Buy | 24,115 | $0 |
Source: SEC Form 4 filings · as of 2026-06-24