# EDGAR Filing Document

**Accession Number:** 0001090012
**File Stem:** 9999999995-26-001686
**Filing Date:** 2026-5
**Character Count:** 1501
**Document Hash:** f24d081f0636b0b37344dc91c85da06c
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**9999999995-26-001686.hdr.sgml**: 20260519

**ACCESSION NUMBER**: 9999999995-26-001686

**CONFORMED SUBMISSION TYPE**: EFFECT

**PUBLIC DOCUMENT COUNT**: 1

**FILED AS OF DATE**: 20260518

**DATE AS OF CHANGE**: 20260519

**EFFECTIVENESS DATE**: 20260518

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** DEVON ENERGY CORP/DE
- **CENTRAL INDEX KEY:** 0001090012
- **STANDARD INDUSTRIAL CLASSIFICATION:** CRUDE PETROLEUM & NATURAL GAS [1311]
- **ORGANIZATION NAME:** 01 Energy & Transportation
- **EIN:** 731567067
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** EFFECT
- **SEC ACT:** 1933 Act
- **SEC FILE NUMBER:** 333-294222
- **FILM NUMBER:** 26995738

**BUSINESS ADDRESS:**
- **STREET 1:** THREE MEMORIAL CITY PLAZA
- **STREET 2:** 840 GESSNER ROAD, SUITE 1400
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77024
- **BUSINESS PHONE:** 4055523333

**MAIL ADDRESS:**
- **STREET 1:** THREE MEMORIAL CITY PLAZA
- **STREET 2:** 840 GESSNER ROAD, SUITE 1400
- **CITY:** HOUSTON
- **STATE:** TX
- **ZIP:** 77024

**FORMER COMPANY:**
- **FORMER CONFORMED NAME:** DEVON DELAWARE CORP
- **DATE OF NAME CHANGE:** 19990707

### UNITED STATES
### SECURITIES AND EXCHANGE COMMISSION
**Washington, D.C. 20549**

## Notice of Effectiveness

**Date:** May 18, 2026

**Accession Number:** 0001193125-26-210602

**Form Type:** POS AM

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**CIK:** 0001090012

**Company Name:** DEVON ENERGY CORP/DE

**File Number:** 333-294222