---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-002483"
form_type: "8-K"
ticker: "OXY"
cik: "0000797468"
company_name: "OCCIDENTAL PETROLEUM CORP /DE/"
filed_at: "2026-01-20T23:59:59+00:00"
generated_at: "2026-05-16T09:40:28.449115+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.55
calibrated_materiality_score: 0.55
confidence: "high"
source: SEC EDGAR
---

# Occidental issues Q4 2025 earnings considerations; OxyChem sale closed Jan 2, 2026

## Summary
- OxyChem sale completed Jan 2, 2026; results reported as discontinued ops for all periods.
- Q4 2025 adj. effective tax rate: continuing ops 35-37%; discontinued ops 24-26%.
- Average diluted shares outstanding Q4 2025: 1,002.9 million.
- Average realized oil price worldwide $58.99/bbl; WTI index $59.14/bbl.
- Average realized natural gas $1.29/Mcf; NYMEX gas $3.61/Mcf.

## SEC filing metadata
- accession: 0001628280-26-002483
- form_type: 8-K
- ticker: OXY
- cik: 0000797468
- company_name: OCCIDENTAL PETROLEUM CORP /DE/
- filed_at: 2026-01-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.55
- calibrated_materiality_score: 0.55
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/797468/000162828026002483/0001628280-26-002483-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/797468/000162828026002483/oxy-20260120.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-002483
- JSON: https://secwatch.observer/filing/0001628280-26-002483.json
- Plain text: https://secwatch.observer/filing/0001628280-26-002483.txt

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.