STOCK TITAN

Devon Energy (NYSE: DVN) discloses major Fervo pre-IPO preferred stake

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
3

Rhea-AI Filing Summary

Devon Energy Corporation, through its wholly owned subsidiary Devon Technology Ventures Holdings, L.L.C., reported indirect ownership of several series of preferred stock of Fervo Energy Co. These preferred shares are convertible into Fervo’s Class A common stock in connection with Fervo’s initial public offering.

Devon’s subsidiary holds Series D-1, D-2, D-3 and E-1 Preferred Stock, which are collectively described as Preferred Stock. Each share of these series will automatically convert into Class A common stock, par value $0.0001 per share, on a 0.7194-for-one basis immediately prior to completion of Fervo’s IPO, and the Preferred Stock has no expiration date.

The filing shows indirect positions corresponding to 35,540,812 underlying shares of Class A common stock for the Series D-1 Preferred Stock, 4,766,557 underlying shares for Series D-2, 3,237,900 for Series D-3, and 6,118,752 for Series E-1, reflecting Devon’s significant pre-IPO stake held through preferred securities.

Positive

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Insider DEVON ENERGY CORP/DE
Role null
Type Security Shares Price Value
holding Series D-1 Preferred Stock -- -- --
holding Series D-2 Preferred Stock -- -- --
holding Series D-3 Preferred Stock -- -- --
holding Series E-1 Preferred Stock -- -- --
Holdings After Transaction: Series D-1 Preferred Stock — 35,540,812 shares (Indirect, See footnote); Series D-2 Preferred Stock — 4,766,557 shares (Indirect, See footnote); Series D-3 Preferred Stock — 3,237,900 shares (Indirect, See footnote); Series E-1 Preferred Stock — 6,118,752 shares (Indirect, See footnote)
Footnotes (1)
  1. Devon Technology Ventures Holdings, L.L.C., a wholly-owned subsidiary of Devon Energy Corporation ("Devon"), is the record holder of the securities listed in this Form 3. Immediately prior to the completion of the Issuer's initial public offering, each share of Series D-1 Preferred Stock, Series D-2 Preferred Stock, Series D-3 Preferred Stock, and Series E-1 Preferred Stock (collectively, the "Preferred Stock") will automatically convert into one share of the Issuer's Class A common stock, par value $0.0001 per share (the "Class A Common Stock"), on a 0.7194-for-one basis. The shares of Preferred Stock have no expiration date.
Series D-1 underlying shares 35,540,812 Class A shares Underlying Class A common stock from Series D-1 Preferred Stock as reported
Series D-2 underlying shares 4,766,557 Class A shares Underlying Class A common stock from Series D-2 Preferred Stock as reported
Series D-3 underlying shares 3,237,900 Class A shares Underlying Class A common stock from Series D-3 Preferred Stock as reported
Series E-1 underlying shares 6,118,752 Class A shares Underlying Class A common stock from Series E-1 Preferred Stock as reported
Preferred conversion ratio 0.7194-for-one Conversion rate of Preferred Stock into Class A common stock before IPO
Series D-1 Preferred Stock financial
"each share of Series D-1 Preferred Stock, Series D-2 Preferred Stock, Series D-3 Preferred Stock, and Series E-1 Preferred Stock"
Class A common stock financial
"will automatically convert into one share of the Issuer's Class A common stock, par value $0.0001 per share"
Class A common stock is a category of a company’s shares that carries a specific set of ownership rights—most commonly defined voting power and claims on dividends—set out in the company’s charter. For investors it matters because the class determines how much influence you have over corporate decisions, the share’s likely dividend and trading behavior, and how it compares in value to other share classes, like choosing a particular seat with different privileges at the company’s decision-making table.
initial public offering financial
"Immediately prior to the completion of the Issuer's initial public offering, each share of Series D-1 Preferred Stock"
An initial public offering (IPO) is when a private company first sells its shares to the public and becomes a stock-listed company. It matters because it allows the company to raise money from a wide range of investors, helping it grow, while giving early shareholders a way to sell some of their ownership.
0.7194-for-one basis financial
"will automatically convert into one share of the Issuer's Class A common stock ... on a 0.7194-for-one basis"
Preferred Stock financial
"Series D-1 Preferred Stock, Series D-2 Preferred Stock, Series D-3 Preferred Stock, and Series E-1 Preferred Stock (collectively, the "Preferred Stock")"
Preferred stock is a type of ownership in a company that typically offers investors higher and more consistent dividend payments than common stock. Unlike regular shares, preferred stock usually doesn’t come with voting rights but provides a priority claim on the company’s assets and profits, making it a more stable and predictable investment option. This makes preferred stock attractive to those seeking steady income with lower risk.
SEC Form 3
FORM 3UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

INITIAL STATEMENT OF BENEFICIAL OWNERSHIP OF SECURITIES

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940
OMB APPROVAL
OMB Number:3235-0104
Estimated average burden
hours per response:0.5
1. Name and Address of Reporting Person*
DEVON ENERGY CORP/DE

(Last)(First)(Middle)
THREE MEMORIAL CITY PLAZA
840 GESSNER ROAD, SUITE 1400

(Street)
HOUSTON TEXAS 77024

(City)(State)(Zip)

UNITED STATES

(Country)
2. Date of Event Requiring Statement (Month/Day/Year)
05/12/2026
3. Issuer Name and Ticker or Trading Symbol
Fervo Energy Co [ FRVO ]
3a. Foreign Trading Symbol
5. If Amendment, Date of Original Filed (Month/Day/Year)
4. Relationship of Reporting Person(s) to Issuer
(Check all applicable)
XDirectorX10% Owner
Officer (give title below)Other (specify below)
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm filed by One Reporting Person
Form filed by More than One Reporting Person
Table I - Non-Derivative Securities Beneficially Owned
1. Title of Security (Instr. 4) 2. Amount of Securities Beneficially Owned (Instr. 4) 3. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 4. Nature of Indirect Beneficial Ownership (Instr. 5)
Table II - Derivative Securities Beneficially Owned
(e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 4) 2. Date Exercisable and Expiration Date (Month/Day/Year)3. Title and Amount of Securities Underlying Derivative Security (Instr. 4) 4. Conversion or Exercise Price of Derivative Security 5. Ownership Form: Direct (D) or Indirect (I) (Instr. 5) 6. Nature of Indirect Beneficial Ownership (Instr. 5)
Date ExercisableExpiration DateTitleAmount or Number of Shares
Series D-1 Preferred Stock (2) (2)Class A Common Stock35,540,812(2)ISee footnote(1)
Series D-2 Preferred Stock (2) (2)Class A Common Stock4,766,557(2)ISee footnote(1)
Series D-3 Preferred Stock (2) (2)Class A Common Stock3,237,900(2)ISee footnote(1)
Series E-1 Preferred Stock (2) (2)Class A Common Stock6,118,752(2)ISee footnote(1)
Explanation of Responses:
1. Devon Technology Ventures Holdings, L.L.C., a wholly-owned subsidiary of Devon Energy Corporation ("Devon"), is the record holder of the securities listed in this Form 3.
2. Immediately prior to the completion of the Issuer's initial public offering, each share of Series D-1 Preferred Stock, Series D-2 Preferred Stock, Series D-3 Preferred Stock, and Series E-1 Preferred Stock (collectively, the "Preferred Stock") will automatically convert into one share of the Issuer's Class A common stock, par value $0.0001 per share (the "Class A Common Stock"), on a 0.7194-for-one basis. The shares of Preferred Stock have no expiration date.
Remarks:
Robert (Trey) Lowe III, Executive Vice President and Chief Technology Officer of Devon, is a member of the Issuer's board of directors.
/s/ Marcus G. Bolinder, Secretary05/12/2026
** Signature of Reporting PersonDate
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 5 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 3: SEC 1473 (03-26)

FAQ

What stake does Devon Energy report in Fervo Energy Co (DVN, FRVO)?

Devon Energy, through subsidiary Devon Technology Ventures Holdings, reports indirect holdings in multiple Fervo preferred stock series. These positions correspond to millions of underlying Class A common shares that will convert immediately before Fervo’s initial public offering, reflecting a sizeable pre-IPO ownership.

What types of Fervo securities does Devon Energy indirectly hold?

Devon’s subsidiary holds Series D-1, Series D-2, Series D-3 and Series E-1 Preferred Stock of Fervo Energy Co. Each of these preferred series is collectively described as Preferred Stock and is convertible into Fervo’s Class A common stock in connection with the company’s initial public offering.

How many Fervo Class A shares are underlying Devon’s preferred holdings?

The filing shows 35,540,812 underlying Class A common shares for Series D-1, 4,766,557 for Series D-2, 3,237,900 for Series D-3 and 6,118,752 for Series E-1. These figures indicate the Class A shares into which the preferred stock will convert before Fervo’s IPO.

What is the conversion rate of Fervo’s preferred stock into Class A common stock?

Each share of Series D-1, D-2, D-3 and E-1 Preferred Stock will automatically convert into Fervo’s Class A common stock on a 0.7194-for-one basis. This conversion occurs immediately prior to completion of the company’s initial public offering, based on the disclosure provided.

Who is the record holder of the Fervo preferred shares associated with Devon Energy?

Devon Technology Ventures Holdings, L.L.C., a wholly owned subsidiary of Devon Energy Corporation, is the record holder of the preferred securities listed. The filing specifies that this entity holds the Fervo Preferred Stock, while Devon Energy is identified as the reporting person and an indirect owner.