Compare
Diamondback Energy vs Occidental Petroleum
Diamondback Energy (FANG) and Occidental Petroleum (OXY) side by side, from official filings: what insiders, members of Congress and funds reported. These are counts of what was filed, not a view on either stock.
| Diamondback Energy FANGNASDAQ · Oil & Gas Exploration & Production | Occidental Petroleum OXYNYSE · Oil & Gas Exploration & Production | |
|---|---|---|
| Insider records, last 12 months | 175 | 56 |
| Congress trades, last 12 months | 1 | 3 |
| Fund positions reported, last 12 months | 48 | 34 |
| Federal contract awards, last 12 months | 0 | 0 |
| Open-market purchases by insiders since 2006 | 14 | 203 |
| Open-market sales by insiders since 2006 | 547 | 284 |
| Last open-market purchase by an insider | Mar 5, 2025 | Jun 24, 2026 |
| Next results | Nov 2, 2026 | Nov 9, 2026 |
Counts of records OQRO holds, by their date. Insider history since 2006 comes from the SEC's insider transactions data sets and every filing since. Planned and automatic sales are included in the sales.
Common questions
Which has had more insider buying, Diamondback Energy or Occidental Petroleum?
Since 2006, Occidental Petroleum insiders reported 203 open-market purchases against 14 for Diamondback Energy, in SEC Forms 4 and 5. Counts depend on the number of insiders and how long each company has been listed.
Do members of Congress trade FANG or OXY?
In the last 12 months, members of Congress disclosed 1 trades in Diamondback Energy (FANG) and 3 in Occidental Petroleum (OXY), each reported as a value range on a periodic transaction report.
When did insiders last buy FANG and OXY?
Diamondback Energy: Mar 5, 2025. Occidental Petroleum: Jun 24, 2026. Dates are those of the SEC filings.
See the record behind any of these
Each company page opens free with one real filing and the counts of the last 12 months. OQRO Pro adds the full history of every insider and company since 2006, the screener, alerts, Congress trades and fund moves.
Diamondback Energy pageOccidental Petroleum pageRare insider trades this weekAll comparisons
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