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[8-K] Liberty Energy Inc. Reports Material Event

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8-K

Liberty Energy Inc. (LBRT) announced that board member Audrey Robertson resigned from the Board effective immediately on August 26, 2025. Ms. Robertson had previously submitted a conditional resignation in February 2025 that would have taken effect upon her Senate confirmation as Assistant Secretary of Energy for Energy Efficiency and Renewable Energy at the U.S. Department of Energy. She has chosen to begin work at the Department of Energy while her confirmation remains pending, and this notice supersedes the February conditional resignation.

The filing records a voluntary, contemporaneous departure rather than a forced removal and replaces the earlier conditional filing. The company did not disclose a replacement, timing for a successor, or any board committee changes in this notice.

Liberty Energy Inc. (LBRT) ha comunicato che il membro del consiglio di amministrazione Audrey Robertson si è dimesso dal consiglio con effetto immediato a partire dal 26 agosto 2025. La signora Robertson aveva precedentemente presentato una dimissione condizionale nel febbraio 2025 che sarebbe entrata in vigore al momento della sua conferma da parte del Senato come Assistant Secretary of Energy for Energy Efficiency and Renewable Energy presso il Dipartimento dell’Energia degli Stati Uniti. Ha deciso di iniziare a lavorare al Dipartimento dell’Energia mentre la sua conferma è in corso, e questa comunicazione sostituisce la dimissione condizionale di febbraio.

La pratica registra una uscita volontaria e contemporanea piuttosto che una rimozione forzata e sostituisce l’originaria filing condizionale. L’azienda non ha comunicato un sostituto, i tempi per un eventuale successore o ulteriori cambiamenti nei comitati del consiglio in questa nota.

Liberty Energy Inc. (LBRT) anunció que la miembro de la junta Audrey Robertson renunció al Consejo con efecto inmediato el 26 de agosto de 2025. La Sra. Robertson había presentado previamente una renuncia condicional en febrero de 2025 que habría entrado en vigor al ser confirmada por el Senado como Assistant Secretary of Energy for Energy Efficiency and Renewable Energy en el Departamento de Energía de los Estados Unidos. Ella ha decidido comenzar a trabajar en el Departamento de Energía mientras su confirmación sigue pendiente, y este aviso sustituye la renuncia condicional de febrero.

El registro indica una salida voluntaria y concurrente en lugar de una remoción forzada y reemplaza el anterior filing condicional. La empresa no divulgó a un reemplazo, un calendario para un sucesor, ni cambios en los comités de la junta en este aviso.

Liberty Energy Inc. (LBRT) 이사회 이사인 Audrey Robertson2025년 8월 26일 자로 즉시 이사회에서 사임했다고 발표했습니다. 로버트슨 씨는 이전에 2025년 2월에 조건부 사임서를 제출했고 이는 미국 에너지부의 에너지 효율 및 재생에너지 담당 차관보로 상원에서 확인될 경우 발효되었습니다. 그녀는 확인이 보류 중인 상태에서 에너지부에서 일을 시작하기로 결정했으며, 이 공지는 2월의 조건부 사임을 대체합니다.

제출 기록은 강제 해임이 아닌 자발적이고 동시의 이탈을 기록하며, 이전의 조건부 제출을 대체합니다. 회사는 이 공지에서 후임자, 후속 시점, 또는 이사회 위원회 변경에 대해 공개하지 않았습니다.

Liberty Energy Inc. (LBRT) a annoncé que la membre du conseil Audrey Robertson a démissionné du conseil avec effet immédiat le 26 août 2025. Mme Robertson avait préalablement soumis une démission conditionnelle en février 2025 qui aurait pris effet une fois sa confirmation par le Sénat en tant que secrétaire adjointe à l’énergie pour l’efficacité énergétique et l’énergie renouvelable au Département de l’Énergie des États-Unis. Elle a choisi de commencer à travailler au Département de l’Énergie alors que sa confirmation est en cours, et cet avis remplace la démission conditionnelle de février.

L’enregistrement indique un départ volontaire et concomitant plutôt qu’un renvoi forcé et remplace l’ancienne soumission conditionnelle. L’entreprise n’a pas divulgué de remplaçant, de calendrier pour un successeur, ni de changements dans les comités du conseil dans cet avis.

Liberty Energy Inc. (LBRT) gab bekannt, dass Vorstandsmitglied Audrey Robertson mit sofortiger Wirkung am 26. August 2025 aus dem Vorstand zurückgetreten ist. Frau Robertson hatte zuvor im Februar 2025 eine bedingte Rücktrittsmitteilung eingereicht, die in Kraft getreten wäre, sobald sie durch den Senat als Assistant Secretary of Energy for Energy Efficiency and Renewable Energy im US-Energieministerium bestätigt worden wäre. Sie hat beschlossen, beim Energieministerium zu arbeiten, während ihre Bestätigung aussteht, und diese Mitteilung ersetzt den früheren bedingten Rücktritt von Februar.

Die Einreichung verzeichnet einen freiwilligen, gleichzeitigen Austritt statt einer erzwungenen Entfernung und ersetzt die frühere bedingte Einreichung. Das Unternehmen nannte in dieser Mitteilung keinen Nachfolger, keinen Zeitplan für einen Nachfolger oder Änderungen in Ausschüssen des Vorstands.

Liberty Energy Inc. (LBRT) أعلنت أن عضوة مجلس الإدارة Audrey Robertson استقالت من المجلس بفعالية فورية في 26 أغسطس 2025. كانت السيدة روبرتسون قد قدمت سابقاً استقالة شرطية في فبراير 2025 كان من شأنها أن تُدخل حيز التنفيذ عند تأكيدها من مجلس الشيوخ كوكيلة مساعد للطاقة للشؤون كفاءة الطاقة والطاقة المتجددة في وزارة الطاقة الأمريكية. اختارت البدء بالعمل في وزارة الطاقة بينما تبقى تأكيدها معلقاً، وهذا الإشعار يلغي استقالة فبراير الشرطية.

يسجل ملف التقديم خروجاً طوعياً ومتزامناً بدلاً من الإزالة القسرية ويستبدل التقديم الشرطي السابق. لم تكشف الشركة عن خليفة، أو جدول زمني للخلف، أو أي تغييرات في لجان المجلس في هذا الإشعار.

Liberty Energy Inc. (LBRT) 公告称董事会成员 Audrey Robertson 已于 2025 年 8 月 26 日 起立即从董事会辞任。罗伯森女士此前在 2025 年 2 月 提交了条件性辞职,该辞职若在她获得美国能源部能源效率与可再生能源事务助理部长的参议院任命后方能生效。她选择在其任命待批期间就开始在能源部工作,本通知取代了二月份的有条件辞职。提交记录显示为自愿、同步离任,而非被强制免职,并替代了早期的有条件提交。公司未在本通知中披露继任人、继任时间表或董事会委员会的任何变动。

Positive
  • Resignation documented clearly with an effective date of August 26, 2025, reducing ambiguity about board composition
  • Prior conditional resignation superseded, providing clearer governance status than the February 2025 notice
Negative
  • Immediate vacancy on the Board following Ms. Robertson's departure
  • No replacement or committee reassignment disclosed in the filing, leaving timing and impact unclear

Insights

Board member resignation finalizes prior conditional notice and creates a vacancy.

The resignation formalizes a change that was previously conditional, converting a prospective departure into an immediate vacancy on the board. That has routine governance implications: the board will need to consider director replacement procedures and committee reassignments if Ms. Robertson held committee roles.

Near term, shareholders should watch for the company to announce a nominee or interim appointment and any committee updates; such actions typically occur within weeks to a few months depending on the board's bylaws and nominating process.

The director is joining the Department of Energy while Senate confirmation is pending.

The filing states Ms. Robertson was nominated for a federal executive position and began work at the Department of Energy contemporaneously with her resignation, even though confirmation is pending. This creates a governance separation between the company and a director engaged with a federal agency.

Investors may note any future disclosures about potential conflicts of interest, recusal policies, or compliance steps if the company later interacts with the Department of Energy; such disclosures would likely appear in subsequent governance filings or proxy materials.

Liberty Energy Inc. (LBRT) ha comunicato che il membro del consiglio di amministrazione Audrey Robertson si è dimesso dal consiglio con effetto immediato a partire dal 26 agosto 2025. La signora Robertson aveva precedentemente presentato una dimissione condizionale nel febbraio 2025 che sarebbe entrata in vigore al momento della sua conferma da parte del Senato come Assistant Secretary of Energy for Energy Efficiency and Renewable Energy presso il Dipartimento dell’Energia degli Stati Uniti. Ha deciso di iniziare a lavorare al Dipartimento dell’Energia mentre la sua conferma è in corso, e questa comunicazione sostituisce la dimissione condizionale di febbraio.

La pratica registra una uscita volontaria e contemporanea piuttosto che una rimozione forzata e sostituisce l’originaria filing condizionale. L’azienda non ha comunicato un sostituto, i tempi per un eventuale successore o ulteriori cambiamenti nei comitati del consiglio in questa nota.

Liberty Energy Inc. (LBRT) anunció que la miembro de la junta Audrey Robertson renunció al Consejo con efecto inmediato el 26 de agosto de 2025. La Sra. Robertson había presentado previamente una renuncia condicional en febrero de 2025 que habría entrado en vigor al ser confirmada por el Senado como Assistant Secretary of Energy for Energy Efficiency and Renewable Energy en el Departamento de Energía de los Estados Unidos. Ella ha decidido comenzar a trabajar en el Departamento de Energía mientras su confirmación sigue pendiente, y este aviso sustituye la renuncia condicional de febrero.

El registro indica una salida voluntaria y concurrente en lugar de una remoción forzada y reemplaza el anterior filing condicional. La empresa no divulgó a un reemplazo, un calendario para un sucesor, ni cambios en los comités de la junta en este aviso.

Liberty Energy Inc. (LBRT) 이사회 이사인 Audrey Robertson2025년 8월 26일 자로 즉시 이사회에서 사임했다고 발표했습니다. 로버트슨 씨는 이전에 2025년 2월에 조건부 사임서를 제출했고 이는 미국 에너지부의 에너지 효율 및 재생에너지 담당 차관보로 상원에서 확인될 경우 발효되었습니다. 그녀는 확인이 보류 중인 상태에서 에너지부에서 일을 시작하기로 결정했으며, 이 공지는 2월의 조건부 사임을 대체합니다.

제출 기록은 강제 해임이 아닌 자발적이고 동시의 이탈을 기록하며, 이전의 조건부 제출을 대체합니다. 회사는 이 공지에서 후임자, 후속 시점, 또는 이사회 위원회 변경에 대해 공개하지 않았습니다.

Liberty Energy Inc. (LBRT) a annoncé que la membre du conseil Audrey Robertson a démissionné du conseil avec effet immédiat le 26 août 2025. Mme Robertson avait préalablement soumis une démission conditionnelle en février 2025 qui aurait pris effet une fois sa confirmation par le Sénat en tant que secrétaire adjointe à l’énergie pour l’efficacité énergétique et l’énergie renouvelable au Département de l’Énergie des États-Unis. Elle a choisi de commencer à travailler au Département de l’Énergie alors que sa confirmation est en cours, et cet avis remplace la démission conditionnelle de février.

L’enregistrement indique un départ volontaire et concomitant plutôt qu’un renvoi forcé et remplace l’ancienne soumission conditionnelle. L’entreprise n’a pas divulgué de remplaçant, de calendrier pour un successeur, ni de changements dans les comités du conseil dans cet avis.

Liberty Energy Inc. (LBRT) gab bekannt, dass Vorstandsmitglied Audrey Robertson mit sofortiger Wirkung am 26. August 2025 aus dem Vorstand zurückgetreten ist. Frau Robertson hatte zuvor im Februar 2025 eine bedingte Rücktrittsmitteilung eingereicht, die in Kraft getreten wäre, sobald sie durch den Senat als Assistant Secretary of Energy for Energy Efficiency and Renewable Energy im US-Energieministerium bestätigt worden wäre. Sie hat beschlossen, beim Energieministerium zu arbeiten, während ihre Bestätigung aussteht, und diese Mitteilung ersetzt den früheren bedingten Rücktritt von Februar.

Die Einreichung verzeichnet einen freiwilligen, gleichzeitigen Austritt statt einer erzwungenen Entfernung und ersetzt die frühere bedingte Einreichung. Das Unternehmen nannte in dieser Mitteilung keinen Nachfolger, keinen Zeitplan für einen Nachfolger oder Änderungen in Ausschüssen des Vorstands.

August 26, 2025FALSE000169402800016940282025-08-262025-08-26

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

FORM 8-K
 CURRENT REPORT
PURSUANT TO SECTION 13 OR 15(D)
OF THE SECURITIES EXCHANGE ACT OF 1934
Date of Report (Date of earliest event reported): August 26, 2025
 
Liberty Energy Inc.
(Exact name of registrant as specified in its charter)
Delaware 001-38081 81-4891595
(State or Other Jurisdiction
of Incorporation)
 (Commission
File Number)
 (IRS Employer
Identification No.)
950 17th Street, Suite 2400
Denver, Colorado 80202
(Address and Zip Code of Principal Executive Offices)
(303515-2800
(Registrant’s Telephone Number, Including Area Code)

 Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions (see General Instruction A.2. below):
 
Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425)
Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12)
Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b))
Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c))
Securities registered pursuant to Section 12(b) of the Act
Title of each classTrading symbol(s)Name of each exchange on which registered
Class A Common Stock, par value $0.01LBRTNew York Stock Exchange
 
Indicate by check mark whether the registrant is an emerging growth company as defined in Rule 405 of the Securities Act of 1933 (§230.405 of this chapter) or Rule 12b-2 of the Securities Exchange Act of 1934 (§240.12b-2 of this chapter).
Emerging growth company  
If an emerging growth company, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards provided pursuant to Section 13(a) of the Exchange Act.  ☐



Item 5.02. Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers.
On August 26, 2025, Audrey Robertson, a member of the Board of Directors (the “Board”) of Liberty Energy Inc., resigned from the Board effective immediately.
In February 2025, Ms. Robertson provided a conditional resignation from the Board due to her nomination as the Assistant Secretary of Energy for Energy Efficiency and Renewable Energy at the Department of Energy of the United States (“DOE”). This prior resignation would have been effective upon her confirmation to this position by the United States Senate. Since that time, Ms. Robertson has decided to begin work at DOE and contemporaneously resign from the Board while the confirmation process is pending, and this current notice of resignation from the Board supersedes the one provided in February 2025.



SIGNATURE
Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned hereunto duly authorized.
 
   LIBERTY ENERGY INC.
Dated: August 28, 2025
  By: /s/ R. Sean Elliott
   R. Sean Elliott
   Chief Legal Officer and Corporate Secretary


FAQ

What did Liberty Energy (LBRT) disclose about Audrey Robertson's resignation?

Liberty Energy disclosed that Audrey Robertson resigned from the Board effective August 26, 2025, and this notice supersedes a conditional resignation submitted in February 2025.

Why did Audrey Robertson resign from the Liberty Energy board?

Ms. Robertson resigned to begin work at the U.S. Department of Energy after being nominated as Assistant Secretary for Energy Efficiency and Renewable Energy; her February 2025 resignation was conditional on Senate confirmation.

Did Liberty Energy name a replacement director in the 8-K?

No. The filing does not disclose any successor, interim director, or committee reassignment following the resignation.

Does the filing state Ms. Robertson was removed for cause?

No. The filing describes a voluntary resignation that supersedes the prior conditional resignation; it does not allege misconduct or removal.

Will Liberty Energy disclose further governance changes related to this resignation?

The company may disclose nominee appointments or committee changes in future filings or proxy statements, but the current 8-K includes no such details.
Liberty Energy Inc

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