Fervo Energy director granted 9,259 RSUs

WHITMAN MARGARET C reported acquisition or exercise transactions in this Form 4 filing.

Rhea-AI Filing Summary

WHITMAN MARGARET C reported acquisition or exercise transactions in this Form 4 filing.

Fervo Energy Co director Margaret C. Whitman received a grant of 9,259 restricted stock units. Each RSU represents a contingent right to receive one share of Fervo’s Class A Common Stock. The RSUs vest in full on the earlier of the company’s 2027 annual meeting or May 14, 2027. Following this award, Whitman holds 9,259 RSUs directly, reflecting a compensation-related equity grant rather than an open-market trade.

Insider Trade Summary

Grant/Award: 9,259 shares

Grant/Award 1 txn

Insider WHITMAN MARGARET C

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 Post-grant RSU holdings: 9,259 units +1 more

4 metrics

RSUs granted 9,259 units Restricted Stock Units awarded on May 14, 2026

Underlying shares 9,259 shares Class A Common Stock underlying the RSUs

Post-grant RSU holdings 9,259 units Total RSUs held directly after the transaction

Vesting date 2027 annual meeting or May 14, 2027 RSUs vest in full on the earlier of these dates

Key Terms

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

3 terms

Restricted Stock Units financial

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

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

"receive one share of the Issuer's 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"

FAQ

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

What insider transaction did Fervo Energy Co (FRVO) report for Margaret C. Whitman?

Fervo Energy reported that director Margaret C. Whitman received 9,259 restricted stock units as an equity grant. These compensation-related RSUs give her a contingent right to receive the same number of Class A Common shares.

How many restricted stock units did the Fervo Energy (FRVO) director receive?

Margaret C. Whitman received 9,259 restricted stock units. Each RSU corresponds to one share of Fervo Energy’s Class A Common Stock, giving her potential future ownership if the units vest as scheduled.

When do Margaret C. Whitman’s Fervo Energy (FRVO) RSUs vest?

The RSUs vest in full on the earlier of Fervo Energy’s 2027 annual meeting or May 14, 2027. After vesting, each unit entitles her to receive one share of Class A Common Stock.

Is the Fervo Energy (FRVO) Form 4 transaction a market buy or sell?

No, the Form 4 reflects a grant of restricted stock units, not a market trade. It is categorized as a grant or award acquisition, with no open-market buying or selling involved in this transaction.

How many Fervo Energy (FRVO) RSUs does Margaret C. Whitman hold after this grant?

After the award, Margaret C. Whitman holds 9,259 restricted stock units directly. This total matches the size of the new grant, indicating these RSUs represent her reported derivative holdings in this filing.

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^*

WHITMAN MARGARET C

(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)