Liberty Energy officer plans sale of 6,666 shares

Liberty Energy Inc. (LBRT) reported that officer Michael Stock filed a notice to sell common stock under Rule 144.

Rhea-AI Filing Summary

Liberty Energy Inc. (LBRT) reported that officer Michael Stock filed a notice to sell common stock under Rule 144. The notice covers 6,666 shares of common stock, with Liberty Energy common shares outstanding listed as 163,191,416. The shares to be sold are tied to equity compensation awards granted in 2020, 2021, and 2024, and the filing lists prior sales of Liberty Energy stock by Michael Stock over the past three months.

Key Figures

Shares to be sold under Rule 144: 6,666 shares Common shares outstanding: 163,191,416 shares Shares associated with filer: 132,253.00 shares +5 more

8 metrics

Shares to be sold under Rule 144 6,666 shares Number of Liberty Energy Inc. common shares covered by Michael Stock’s Form 144 notice

Common shares outstanding 163,191,416 shares Liberty Energy Inc. common stock listed as outstanding in the filing

Shares associated with filer 132,253.00 shares Amount of Liberty Energy Inc. common stock associated with the person filing

RSU/PSU shares from 04/01/2020 grant 889 shares Equity compensation (RSU / PSU) in Liberty Energy Inc. common stock dated 04/01/2020

RSU/PSU shares from 04/01/2021 grant 5,548 shares Equity compensation (RSU / PSU) in Liberty Energy Inc. common stock dated 04/01/2021

RSU/PSU shares from 04/01/2024 grant 229 shares Equity compensation (RSU / PSU) in Liberty Energy Inc. common stock dated 04/01/2024

Sale on 06/01/2026 13,332 shares for $392,761.00 Liberty Energy Inc. shares sold by Michael Stock during the past 3 months

Sale on 07/01/2026 9,999 shares for $258,874.00 Liberty Energy Inc. shares sold by Michael Stock during the past 3 months

Key Terms

Rule 144, RSU / PSU, Equity Compensation, Common

4 terms

Rule 144 regulatory

"See the definition of "person" in paragraph (a) of Rule 144."

Rule 144 is a U.S. securities regulation that sets conditions under which restricted or insider-held shares can be legally resold to the public, such as required holding periods, availability of public information, limits on how much can be sold at once, and certain filing requirements. For investors it matters because it determines when previously locked-up shares can enter the market — like a release valve that can increase supply, affect share price, and signal insider intent.

RSU / PSU financial

"Common | 04/01/2020 | RSU / PSU | Liberty Energy Inc."

Equity Compensation financial

"04/01/2020 | Equity Compensation"

Equity compensation is pay given to employees, executives or contractors in the form of company ownership—such as stock, stock options or restricted shares—rather than just cash. It matters to investors because it can align workers' incentives with shareholders (like paying someone in slices of the same pie they help grow), but it also increases the number of shares outstanding and company expenses, affecting ownership percentages and earnings per share.

Common financial

"Common | Charles Schwab & Co., Inc."

FAQ

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

What does Liberty Energy Inc. (LBRT) disclose in this Form 144 filing?

The filing states that officer Michael Stock has filed a notice under Rule 144 to sell 6,666 shares of Liberty Energy Inc. common stock, with these shares related to prior equity compensation awards and subject to Rule 144 conditions.

How many Liberty Energy (LBRT) shares are covered by Michael Stock’s planned Rule 144 sale?

Michael Stock’s notice covers the proposed sale of 6,666 shares of Liberty Energy Inc. common stock. The filing also indicates an amount of 132,253 shares associated with the person filing, separate from the number being sold.

What is the reported number of Liberty Energy (LBRT) common shares outstanding in this filing?

The Form 144 lists Liberty Energy Inc. common shares outstanding as 163,191,416. This figure provides context for the size of the proposed Rule 144 sale relative to the total common stock outstanding.

Which equity awards are linked to the Liberty Energy (LBRT) shares to be sold?

The 6,666 shares to be sold are associated with equity compensation awards labeled as RSU / PSU granted on 04/01/2020 (889 shares), 04/01/2021 (5,548 shares), and 04/01/2024 (229 shares), all in Liberty Energy Inc. common stock.

What prior Liberty Energy (LBRT) stock sales by Michael Stock are disclosed?

Over the past three months, the filing lists sales of 13,332 shares for $392,761.00 on 06/01/2026, 3,333 shares for $103,323.00 on 06/02/2026, 9,999 shares for $258,874.00 on 07/01/2026, 3,333 shares for $59,827.00 on 08/03/2026, and 3,333 shares for $66,660.00 on 08/04/2026.

Which broker is named in the Liberty Energy (LBRT) Form 144 filing?

The filing names Charles Schwab & Co., Inc., located in Westlake, Texas, as the broker associated with the proposed sale of Liberty Energy Inc. common stock under Rule 144.

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

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Available on EDGAR 09/01/2026 - 04:15 PM EDT Accepted by SEC EDGAR 09/01/2026 - 04:14 PM EDT Learn about SEC filing dates

Form 144 Filer Information	UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Form 144 NOTICE OF PROPOSED SALE OF SECURITIES PURSUANT TO RULE 144 UNDER THE SECURITIES ACT OF 1933
FORM 144

144: Filer Information

Filer CIK	0001705066
Filer CCC	XXXXXXXX
Is this a LIVE or TEST Filing?	LIVE TEST
Submission Contact Information
Name
Phone
E-Mail Address

144: Issuer Information

Name of Issuer	Liberty Energy Inc.
SEC File Number	001-38081
Address of Issuer	950 17TH STREET SUITE 2400 DENVER COLORADO 80202
Phone	(303) 515-2800
Name of Person for Whose Account the Securities are To Be Sold	Stock Michael
See the definition of "person" in paragraph (a) of Rule 144. Information is to be given not only as to the person for whose account the securities are to be sold but also as to all other persons included in that definition. In addition, information shall be given as to sales by all persons whose sales are required by paragraph (e) of Rule 144 to be aggregated with sales for the account of the person filing this notice.
Relationship to Issuer	Officer

144: Securities Information

Title of the Class of Securities To Be Sold	Name and Address of the Broker	Number of Shares or Other Units To Be Sold	Aggregate Market Value	Number of Shares or Other Units Outstanding	Approximate Date of Sale	Name the Securities Exchange
Common	Charles Schwab & Co., Inc. 3000 Schwab Way Westlake TX 76262	6666	132253.00	163191416	09/01/2026	NYSE

Furnish the following information with respect to the acquisition of the securities to be sold and with respect to the payment of all or any part of the purchase price or other consideration therefor:

144: Securities To Be Sold

Title of the Class	Date you Acquired	Nature of Acquisition Transaction	Name of Person from Whom Acquired	Is this a Gift?	Date Donor Acquired	Amount of Securities Acquired	Date of Payment	Nature of Payment *
Common	04/01/2020	RSU / PSU	Liberty Energy Inc.			889	04/01/2020	Equity Compensation
Common	04/01/2021	RSU / PSU	Liberty Energy Inc.			5548	04/01/2021	Equity Compensation
Common	04/01/2024	RSU / PSU	Liberty Energy Inc.			229	04/01/2024	Equity Compensation

* If the securities were purchased and full payment therefor was not made in cash at the time of purchase, explain in the table or in a note thereto the nature of the consideration given. If the consideration consisted of any note or other obligation, or if payment was made in installments describe the arrangement and state when the note or other obligation was discharged in full or the last installment paid.

Furnish the following information as to all securities of the issuer sold during the past 3 months by the person for whose account the securities are to be sold.

144: Securities Sold During The Past 3 Months

Name and Address of Seller	Title of Securities Sold	Date of Sale	Amount of Securities Sold	Gross Proceeds
Michael Stock 950 17TH STREET, SUITE 2400 DENVER CO 80202	Liberty Energy Inc.	06/01/2026	13332	392761.00
Michael Stock 950 17TH STREET, SUITE 2400 DENVER CO 80202	Liberty Energy Inc.	06/02/2026	3333	103323.00
Michael Stock 950 17TH STREET, SUITE 2400 DENVER CO 80202	Liberty Energy Inc.	07/01/2026	9999	258874.00
Michael Stock 950 17TH STREET, SUITE 2400 DENVER CO 80202	Liberty Energy Inc.	08/03/2026	3333	59827.00
Michael Stock 950 17TH STREET, SUITE 2400 DENVER CO 80202	Liberty Energy Inc.	08/04/2026	3333	66660.00

144: Remarks and Signature

Remarks
Date of Notice	09/01/2026
Date of Plan Adoption or Giving of Instruction, If Relying on Rule 10b5-1	02/17/2026
ATTENTION:
The person for whose account the securities to which this notice relates are to be sold hereby represents by signing this notice that he does not know any material adverse information in regard to the current and prospective operations of the Issuer of the securities to be sold which has not been publicly disclosed. If such person has adopted a written trading plan or given trading instructions to satisfy Rule 10b5-1 under the Exchange Act, by signing the form and indicating the date that the plan was adopted or the instruction given, that person makes such representation as of the plan adoption or instruction date.
Signature	Michael Stock
ATTENTION: Intentional misstatements or omission of facts constitute Federal Criminal Violations (See 18 U.S.C. 1001)