Fervo Energy director receives 9,259 RSUs

Lowe Robert Ferrall III reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

Lowe Robert Ferrall III reported acquisition or exercise transactions in this Form 4 filing.

Fervo Energy Co director Lowe Robert Ferrall III received a grant of 9,259 restricted stock units. Each RSU represents a right to receive one share of Fervo’s Class A common stock. The RSUs will vest in full on the earlier of the company’s 2027 annual meeting or May 14, 2027.

Insider Trade Summary

Grant/Award: 9,259 shares

Grant/Award 1 txn

Insider Lowe Robert Ferrall III

Role Director

Type	Security	Shares	Price	Value
Grant/Award	Restricted Stock Units	9,259	$0.00	$0.00

Holdings After Transaction: Restricted Stock Units — 9,259 contracts (Direct)

Footnotes (2)

1. F1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.
2. F2. The RSUs will vest in full on the earlier of the Issuer's 2027 Annual Meeting or May 14, 2027.

Key Figures

RSUs granted: 9,259 units Underlying shares: 9,259 shares Vesting date: Earlier of 2027 annual meeting or May 14, 2027

3 metrics

RSUs granted 9,259 units Award of restricted stock units to director

Underlying shares 9,259 shares Each RSU equals one Class A common share

Vesting date Earlier of 2027 annual meeting or May 14, 2027 Full vesting trigger for RSU award

Key Terms

Restricted Stock Units, Class A Common Stock, vest in full, contingent right

4 terms

Restricted Stock Units financial

"security_title: "Restricted Stock Units""

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Class A Common Stock financial

"underlying_security_title: "Class A Common Stock""

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.

vest in full financial

"The RSUs will vest in full on the earlier of the Issuer's 2027 Annual Meeting or May 14, 2027."

contingent right financial

"Each restricted stock unit ("RSU") represents a contingent right to receive one share"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What did Fervo Energy Co (FRVO) disclose in this Form 4 filing?

Fervo Energy Co reported that director Lowe Robert Ferrall III received 9,259 restricted stock units. These RSUs are a form of equity compensation and each unit can convert into one share of Class A common stock if the vesting conditions are satisfied.

How many shares are covered by the RSU grant in Fervo Energy (FRVO)?

The grant covers 9,259 restricted stock units for the director. Each unit represents a contingent right to receive one share of Fervo’s Class A common stock, so the award corresponds to 9,259 potential common shares upon full vesting and settlement.

When do the granted RSUs for Fervo Energy (FRVO) vest?

The RSUs will vest in full on the earlier of Fervo Energy’s 2027 annual meeting or May 14, 2027. This single vesting date structure means the director’s entire 9,259-unit award becomes eligible to settle into shares at that specified future time.

What does each restricted stock unit represent for Fervo Energy (FRVO)?

Each restricted stock unit represents a contingent right to receive one share of Fervo Energy’s Class A common stock. The units themselves are not shares until they vest and settle, aligning the director’s potential ownership directly with the company’s common equity.

Is the RSU transaction for Fervo Energy (FRVO) a market purchase or sale?

The transaction is a grant or award acquisition of 9,259 RSUs, not a market purchase or sale. It reflects equity compensation for the director, awarded at no cash cost per unit, rather than an open-market trade of existing Fervo Energy common shares.

AI-generated analysis. How Rhea-AI works. Not financial advice.

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Accepted by SEC EDGAR 05/18/2026 - 04:30 PM EDT Learn about SEC filing dates

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

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:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Lowe Robert Ferrall III

(Last) (First) (Middle)

C/O FERVO ENERGY COMPANY

811 MAIN STREET, SUITE 1700

(Street)

HOUSTON TEXAS 77002

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Fervo Energy Co [ FRVO ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
05/14/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares
Restricted Stock Units	(1)	05/14/2026		A		9,259		(2)	(2)	Class A Common Stock	9,259	$0	9,259	D

Explanation of Responses:

1. Each restricted stock unit ("RSU") represents a contingent right to receive one share of the Issuer's Class A Common Stock.

2. The RSUs will vest in full on the earlier of the Issuer's 2027 Annual Meeting or May 14, 2027.

Remarks:

	/s/ Gustavo Torres, Attorney-in-Fact	05/18/2026
	** Signature of Reporting Person	Date
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 4 (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 4: SEC 1474 (03-26)