Company Atlasby Kadoa
Star on GitHub

Devon Energy DVN

Devon Energy is the 212th largest S&P 500 company by market cap, worth $56.5 billion. 11 directors have filed with the SEC in the last 12 months (who counts), 1 of them an executive. 12 other officers are on file. At 30 Jun 2026, Vanguard was its largest institutional holder, with 13.2% of the company.

CEO
Clay M. Gaspar
Sector
Energy
Sub-industry
Oil & Gas Exploration & Production
Headquarters
Oklahoma City, Oklahoma
Founded
1971
More
Wikipedia
Market cap
$56.5B
212th largest, 23 Oct 2026 close
Revenue
$17.2B
Fiscal year 2025
Price to sales
3.3
Market cap over revenue
Employees
2,200
10-K, 31 Dec 2025
Market cap per employee
$26M
Market cap over employees
Connections
4
S&P 500 companies sharing a director or officer

Largest institutional holders

Each fund group's share of Devon Energy. Where a company has several share classes, the share is of its total value.

13F filings for the quarter to 30 Jun 2026

These five hold 36.6% of Devon Energy.

Source: SEC Form 13F data sets, SEC XBRL shares outstanding 路 All holders

Board and officers

2 people here also hold roles at other S&P 500 companies.

Roles filed up to 30 Sep 2026

NameTitle
Directors (11)
Clay M. GasparPresident and CEOPresident and CEO
Amanda M. BrockDirectorDirector
Ann G. FoxDirectorDirector
Jacinto J. HernandezDirectorDirector
Thomas E. JordenDirectorDirector
Kelt KindickDirectorDirector
Karl F. KurzDirectorAlso at American Water Works and Texas Pacific LandDirector
Jeffrey Earle ShellebargerDirectorDirector
Brent J. SmolikDirectorDirector
Marcus A. WattsDirectorDirector
Valerie WilliamsDirectorAlso at DTE Energy and Omnicom GroupDirector
Officers (12)
Shannon E. Young IIIEVP, CFOLast filed 11 May 2026EVP, CFO
Andrea AlexanderSVP & Chief Admin OfficerLast filed 12 Jun 2026SVP & Chief Admin Officer
Tana K. CashionEVP Human Resources and AdminLast filed 12 Feb 2026EVP Human Resources and Admin
Gregory F. ConawayVP, Chief Accounting OfficerLast filed 11 May 2026VP, Chief Accounting Officer
Thomas Jeffrey HellmanEVP Exploration & ProductionLast filed 25 Aug 2026EVP Exploration & Production
Robert Ferrall Lowe IIIEVP Exploration & ProductionLast filed 14 Sep 2026EVP Exploration & Production
John David RainesSVP, E&P Asset ManagementLast filed 12 Feb 2026SVP, E&P Asset Management
Jeffrey L. RitenourEVP & Chief Corp Dev OfficerLast filed 12 May 2026EVP & Chief Corp Dev Officer
John Bennett SherrerVP Accounting & ControllerLast filed 12 Feb 2026VP Accounting & Controller
Blake A. SirgoEVP, OperationsLast filed 11 May 2026EVP, Operations
Kevin William SmithEVP and Chief Tech OfficerLast filed 25 Aug 2026EVP and Chief Tech Officer
Adam M. VelaSVP & General CounselLast filed 15 May 2026SVP & General Counsel

Source: SEC insider filings (Forms 3, 4 and 5), Devon Energy's Form 4 filings 路 All directors and officers

Companies that share people with Devon Energy

Each person's title here, then at the other company.

Source: SEC insider filings 路 See the whole network

Devon Energy's market cap since December 2008

Marked weeks are changes in the share count, such as a merger, not market moves.

Weekly, up to 23 Oct 2026

Show equal percentage changes as equal steps.
201020122014201620182020202220242026$56.5B

Source: Yahoo Finance closing prices, SEC XBRL shares outstanding

Workforce

Headcount at 31 Dec 2025

Employees
2,200
As of December 31, 2025, Devon and its consolidated subsidiaries had approximately 2,200 employees, all located in the U.S.
Devon Energy Form 10-K

Source: Devon Energy Form 10-K

Insider trades

Open-market buys and sales by directors and officers. Grants, option exercises and shares withheld for tax are left out.

Trades from 30 Sep 2025 to 30 Sep 2026

Directors and officers sold $5.6 million of stock in 4 sales and bought $199,876 in 1 purchase in the 12 months to 30 Sep 2026.

DatePersonTitleTypeSharesValue
14 Sep 2026SaleRobert Ferrall Lowe IIIEVP Exploration & ProductionEVP Exploration & ProductionSale6,756$344K
14 Sep 2026BuyClay M. GasparPresident and CEOPresident and CEOBuy3,913$200K
10 Jun 2026SaleAndrea AlexanderSVP & Chief Admin OfficerSVP & Chief Admin OfficerSale18,000$841K
14 May 2026SaleAdam M. VelaSVP & General CounselSVP & General CounselSale24,342$1.1M
11 May 2026SaleJeffrey L. RitenourEVP & Chief Corp Dev OfficerEVP & Chief Corp Dev OfficerSale70,029$3.3M

Source: SEC insider transactions data sets, Devon Energy's Form 4 filings

Trades by members of Congress and officials

Trades members of Congress and senior executive branch officials disclosed, including their families'. Amounts are filed as ranges.

Trades from 20 Oct 2023 to 20 Oct 2026

9 people disclosed 15 purchases and 14 sales of Devon Energy stock since October 2023.

DateMember or officialTypeAmount
23 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$50,001 to $100,000$50K to $100K
23 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
14 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
4 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$100,001 to $250,000$100K to $250K
2 Sep 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$100,001 to $250,000$100K to $250K
31 Aug 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$100,001 to $250,000$100K to $250K
31 Aug 2026Kevin Hern (House, R-OK)House, R-OK 路 SoldSale$15,001 to $50,000$15K to $50K
17 Jul 2026Donald J Trump (President)President 路 SoldSale$1,001 to $15,000$1K to $15K
15 Jun 2026Donald J Trump (President)President 路 SoldSale$1,001 to $15,000$1K to $15K
15 May 2026Donald J Trump (President)President 路 BoughtPurchase$1,001 to $15,000$1K to $15K

Showing 10 of 29 trades

Source: House, Senate and OGE disclosures via the Congress trading monitor

Not on file: no WARN layoff notices under its own name since October 2023.