Champion Christopher O (CIK 1643753) reported 9 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-03-03). Recent activity: Sell OXY (4,970 shares), Buy OXY (13,565 shares), Buy OXY (9,197 shares), Sell OXY (3,712 shares), Sell OXY (4,371 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-03-03 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Sell | 4,970 | $263,808 |
| 2026-03-03 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Buy | 13,565 | $0 |
| 2026-02-20 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Buy | 9,197 | $0 |
| 2026-02-20 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Sell | 3,712 | $174,872 |
| 2025-03-04 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Sell | 4,371 | $213,480 |
| 2025-03-04 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Buy | 14,743 | $0 |
| 2025-02-14 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Buy | 20,360 | $0 |
| 2025-02-14 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Buy | 12,384 | $0 |
| 2025-02-14 | OCCIDENTAL PETROLEUM CORP /DE/ (OXY) | VP, CAO and Controller | Sell | 12,997 | $621,647 |
Source: SEC Form 4 filings · as of 2026-03-03