OXY insider buying
1 cluster buyOCCIDENTAL PETROLEUM CORP /DE/ · Energy
When two or more insiders at OCCIDENTAL PETROLEUM CORP /DE/ buy OXY on the open market around the same time, that clustered conviction is one of the highest-signal patterns in SEC filing data. Below is every cluster we've detected in OXY plus the full record of qualifying open-market buys, each parsed directly from Form 4 filings and linked back to the source on SEC EDGAR.
Detected clusters
- Jun 5 – Jun 17, 2024Detected Jun 17, 20242 insidersTotal bought$434.8MMarket cap$48.6B
All notable open-market buys in OXY
Every open-market Form 4 purchase, newest first. Click an insider to see their full buying record across companies.
| Date | Insider | Shares | Price | Value | Filing |
|---|---|---|---|---|---|
| Jun 23, 2026 | Director, President and CEO | 4,770 | $52.38 | $249.9K | SEC ↗ |
| Dec 16, 2025 | Director | 5,000 | $38.98 | $194.9K | SEC ↗ |
| Feb 7, 2025 | 10% Owner | 763,017 | $46.82 | $35.7M | SEC ↗ |
| Dec 19, 2024 | 10% Owner | 3,372,309 | $45.55 | $153.6M | SEC ↗ |
| Dec 19, 2024 | 10% Owner | 241,706 | $46.31 | $11.2M | SEC ↗ |
| Dec 18, 2024 | 10% Owner | 2,430,924 | $46.16 | $112.2M | SEC ↗ |
| Dec 18, 2024 | 10% Owner | 374,589 | $46.92 | $17.6M | SEC ↗ |
| Dec 17, 2024 | 10% Owner | 2,477,362 | $46.25 | $114.6M | SEC ↗ |
| Jun 17, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 334,461 | $59.75 | $20.0M | SEC ↗ |
| Jun 14, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 1,060,653 | $59.59 | $63.2M | SEC ↗ |
| Jun 13, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 1,552,497 | $59.77 | $92.8M | SEC ↗ |
| Jun 12, 2024 | BUFFETT WARREN Ecluster 10% Owner | 765,899 | $60.28 | $46.2M | SEC ↗ |
| Jun 11, 2024 | BUFFETT WARREN Ecluster 10% Owner | 399,859 | $60.43 | $24.2M | SEC ↗ |
| Jun 10, 2024 | BUFFETT WARREN Ecluster 10% Owner | 584,550 | $60.26 | $35.2M | SEC ↗ |
| Jun 7, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 1,386,844 | $59.67 | $82.8M | SEC ↗ |
| Jun 6, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 654,293 | $59.93 | $39.2M | SEC ↗ |
| Jun 5, 2024 | BERKSHIRE HATHAWAY INCcluster 10% Owner | 524,340 | $59.75 | $31.3M | SEC ↗ |
More Energy stocks with insider cluster buys
OXY insider buying — FAQ
- Are insiders buying OXY stock?
- Yes — 4 distinct insiders have bought OXY (OCCIDENTAL PETROLEUM CORP /DE/) on the open market, including 1 cluster buy where two or more insiders bought within a rolling window. The most recent qualifying activity was Jun 24, 2026.
- How much OXY stock have insiders bought?
- Insiders have bought a combined $880.2M of OXY across 17 open-market purchases, based on SEC Form 4 filings.
- What is an insider cluster buy in OXY?
- A cluster buy is two or more distinct OCCIDENTAL PETROLEUM CORP /DE/ insiders — officers, directors, or 10% owners — each buying OXY on the open market within a rolling window. OXY has 1 detected cluster buy to date.
- Where does this OXY insider trading data come from?
- Every figure is parsed directly from SEC Form 4 filings on EDGAR, and each purchase on this page links back to its original filing document.
How we track insider buying in OXY
We continuously poll SEC EDGAR for new Form 4 filings and parse every open-market purchase (transaction code P). A cluster is recorded when two or more distinct insiders — officers, directors, or 10% owners — each buy OXY within a rolling window. We track clusters at every company size, from micro-caps to mega-caps. Every figure on this page traces back to an official filing; open any row to jump straight to the source document. What counts as a cluster buy?
This page is informational and reflects public filing data. It is not investment advice or a recommendation regarding OXY.