18 insiders reported 91 Form 4 transactions for OCCIDENTAL PETROLEUM CORP /DE/ (OXY) over the past 18 months (most recent 2026-08-04). Recent activity: POLLACK BRAD (SVP & General Counsel) Buy 26,284 shares, 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. Source: SEC Form 4.
| Date | Insider | Title | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-08-04 | POLLACK BRAD | SVP & General Counsel | Buy | 26,284 | $0 |
| 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 |
| 2026-05-06 | Shearer Bob | Director | Buy | 3,734 | $0 |
| 2026-05-06 | GUTIERREZ CARLOS M | Director | Buy | 3,734 | $0 |
| 2026-05-06 | GOULD ANDREW | Director | Buy | 4,978 | $0 |
| 2026-05-06 | MOORE JACK B | Director | Buy | 6,720 | $0 |
| 2026-05-06 | BAILEY VICKY A | Director | Buy | 3,734 | $0 |
| 2026-05-06 | POLADIAN AVEDICK BARUYR | Director | Buy | 4,149 | $0 |
| 2026-05-06 | KLESSE WILLIAM R | Director | Buy | 4,149 | $0 |
| 2026-05-06 | Robinson Kenneth B. | Director | Buy | 4,149 | $0 |
| 2026-05-06 | ONeill Claire | Director | Buy | 3,734 | $0 |
| 2026-05-06 | KLESSE WILLIAM R | Director | Sell | 913 | $55,027 |
| 2026-05-06 | GOULD ANDREW | Director | Sell | 1,494 | $90,043 |
| 2026-05-06 | MOORE JACK B | Director | Sell | 1,479 | $89,139 |
| 2026-05-06 | BAILEY VICKY A | Director | Sell | 1,223 | $73,710 |
| 2026-05-06 | Robinson Kenneth B. | Director | Sell | 913 | $55,027 |
| 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 |
Source: SEC Form 4 filings · as of 2026-08-04