Liberty Energy CFO amends filing for tax-share correction

Liberty Energy Inc. Chief Financial Officer Michael Stock filed an amended insider report correcting prior data about shares withheld for taxes.

Accepted by SEC EDGAR 04/14/2026 - 09:42 PM EDT Learn about SEC filing dates

Rhea-AI Filing Summary

Liberty Energy Inc. Chief Financial Officer Michael Stock filed an amended insider report correcting prior data about shares withheld for taxes. The amendment shows that 67,360 shares of Class A common stock were disposed of at $27.92 per share to satisfy tax withholding obligations, a non-market transaction. After this correction, he is reported as directly beneficially owning 820,373 shares of Liberty Energy’s Class A common stock.

Insider Trade Summary

Exercise Price or Tax Liability: 67,360 shares

Exercise Price or Tax Liability 1 txn

Insider Stock Michael

Role Chief Financial Officer

Type	Security	Shares	Price	Value
Exercise Price or Tax Liability	Class A Common Stock	67,360	$27.92	$1.88M

Holdings After Transaction: Class A Common Stock — 820,373 shares (Direct)

Footnotes (1)

1. F1. The Reporting Person is amending the Form 4 filed on April 2, 2026 to correct (a) the number of shares of common stock previously withheld to satisfy tax withholding obligations, which were originally understated due to a clerical error and (b) the resulting number of shares of common stock beneficially owned by the Reporting person following the withholding.

Key Figures

Tax-withholding shares: 67,360 shares Tax-withholding price: $27.92 per share Shares owned after transaction: 820,373 shares +2 more

5 metrics

Tax-withholding shares 67,360 shares Class A common stock disposed to satisfy tax obligations

Tax-withholding price $27.92 per share Price for Class A common stock used in tax-withholding disposition

Shares owned after transaction 820,373 shares Direct beneficial ownership after corrected tax-withholding disposition

Tax-withholding transactions 1 transaction, 67,360 shares Aggregate tax-withholding activity in this Form 4/A

Transaction date April 1, 2026 Date of the tax-withholding disposition of Class A common stock

Key Terms

tax withholding obligations, beneficially owned, Form 4, clerical error, +1 more

5 terms

tax withholding obligations financial

"shares of common stock previously withheld to satisfy tax withholding obligations"

beneficially owned financial

"the resulting number of shares of common stock beneficially owned by the Reporting person"

Beneficially owned describes securities or assets where a person has the economic rights and control—such as the right to receive dividends and to direct voting—even if legal title is held in another name. Think of it like having the keys and using a car that’s registered to someone else: you get the benefits and make decisions. Investors care because beneficial ownership reveals who truly controls value and voting power, affecting corporate decisions and takeover dynamics.

Form 4 regulatory

"amending the Form 4 filed on April 2, 2026 to correct"

Form 4 is a official document that company insiders, such as executives or major shareholders, file with regulators whenever they buy or sell company shares. It provides transparency about how those with inside knowledge are trading, helping investors see if insiders are confident in the company's prospects or may be selling for personal reasons. This information can influence investor decisions by revealing insiders' perspectives on the company's value.

clerical error other

"which were originally understated due to a clerical error"

tax-withholding disposition financial

"transaction_action": "tax-withholding disposition""

A tax-withholding disposition is an event or transaction—such as selling or transferring securities, exercising options, or receiving compensation—that triggers a requirement to hold back part of the payment and remit it to tax authorities. It matters to investors because it reduces the cash they receive immediately and can change the timing and amount of taxable income, like a cashier taking a portion of your sale proceeds to pay taxes before you get the rest.

FAQ

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

What does Liberty Energy (LBRT) CFO Michael Stock’s amended Form 4/A report?

The amended filing reports a corrected number of Liberty Energy shares withheld for tax obligations. It updates an earlier clerical error and adjusts Michael Stock’s reported beneficial ownership following the tax-withholding share disposition.

How many Liberty Energy (LBRT) shares were withheld for taxes in this Form 4/A?

The amendment states that 67,360 shares of Liberty Energy Class A common stock were disposed of to satisfy tax withholding obligations, at a reported price of $27.92 per share, correcting a previously understated amount.

Is the Liberty Energy (LBRT) CFO’s Form 4/A a market sale of shares?

No, the Form 4/A describes a tax-withholding disposition, not an open-market sale. Shares were delivered to cover tax liabilities, a routine administrative transaction rather than a discretionary purchase or sale in the market.

What is Michael Stock’s reported Liberty Energy (LBRT) share ownership after this amendment?

Following the corrected tax-withholding disposition, Michael Stock is reported as directly beneficially owning 820,373 shares of Liberty Energy Class A common stock. This figure reflects the updated post-transaction balance after the amended correction.

Why was Liberty Energy (LBRT) CFO’s previous Form 4 amended?

The filing explains it was amended to correct the number of shares previously withheld to satisfy tax obligations, which had been understated due to a clerical error, and to update the resulting beneficial ownership figure accordingly.

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

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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^*

Stock Michael

(Last) (First) (Middle)

950 17TH STREET, SUITE 2400

(Street)

DENVER COLORADO 80202

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
Liberty Energy Inc. [ LBRT ]

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

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
04/01/2026

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)
04/02/2026

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
Class A Common Stock	04/01/2026		F		67,360(1)	D	$27.92	820,373	D

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

Explanation of Responses:

1. The Reporting Person is amending the Form 4 filed on April 2, 2026 to correct (a) the number of shares of common stock previously withheld to satisfy tax withholding obligations, which were originally understated due to a clerical error and (b) the resulting number of shares of common stock beneficially owned by the Reporting person following the withholding.

Remarks:

	/s/ Kamal Gala, attorney-in-fact for Michael Stock	04/14/2026
	** 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)