KLXE / KLX Energy Services Holdings, Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

KLX Energy Services Holdings, Inc.
US ˙ NasdaqGS ˙ US48253L2051

Mga Batayang Estadistika
LEI 5493004D4S7MAO1H3U27
CIK 1738827
SEC Filings
All companies that sell securities in the United States must register with the Securities and Exchange Commission (SEC) and file reports on a regular basis. These reports include company annual reports (10K, 10Q), news updates (8K), investor presentations (found in 8Ks), insider trades (form 4), ownership reports (13D, and 13G), and reports related to the specific securities sold, such as registration statements and prospectus. This page shows recent SEC filings related to KLX Energy Services Holdings, Inc.
SEC Filings (Chronological Order)
Halaman ini menyediakan daftar lengkap dan kronologis dari Pengajuan SEC, tidak termasuk pengajuan kepemilikan yang kami sediakan di tempat lain.
August 26, 2025 EX-99.1

Q2 2025 1 Company Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Sectio

klxcompanypresentationq2 Q2 2025 1 Company Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

August 26, 2025 8-K

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 KLX ENERGY SERVIC

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 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

August 7, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended June 30, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

August 6, 2025 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2025 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2025 RESULTS HOUSTON, TX - August 6, 2025 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or

August 6, 2025 8-K

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 6, 2025 KLX ENERGY SERVICE

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 6, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Comm

June 12, 2025 CORRESP

[Signature Page Follows]

June 12, 2025 Via EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

June 4, 2025 S-3

As filed with the U.S. Securities and Exchange Commission on June 4, 2025

S-3 Table of Contents As filed with the U.S. Securities and Exchange Commission on June 4, 2025 Registration No. 333-     UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM S-3 REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933 KLX Energy Services Holdings, Inc. (Exact Name of Registrant as Specified in its Charter) Delaware 36-4904146 (State or other jurisdiction of

June 4, 2025 EX-FILING FEES

Filing Fee Table.

EX-FILING FEES Exhibit 107 Calculation of Filing Fee Tables FORM S-3 REGISTRATION STATEMENT (Form Type) KLX Energy Services Holdings, Inc.

May 9, 2025 8-K

Submission of Matters to a Vote of Security Holders

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): May 7, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commiss

May 9, 2025 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended March 31, 2025 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servi

May 8, 2025 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2025 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2025 RESULTS HOUSTON, TX - May 8, 2025 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or “our

May 8, 2025 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 8, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commiss

April 30, 2025 EX-99.1

Dear Fellow Shareholders, Ahead of our Annual Meeting on May 7, 2025, we want to bring to your attention the steps that the Board of Directors (the “Board”) and management have taken across our financial, operational, and governance initiatives, rein

Dear Fellow Shareholders, Ahead of our Annual Meeting on May 7, 2025, we want to bring to your attention the steps that the Board of Directors (the “Board”) and management have taken across our financial, operational, and governance initiatives, reinforcing our conviction in the Company and setting us on a path for sustained, long-term shareholder value creation.

April 30, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: Preliminary Proxy Statement Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) Definitive Proxy Statement ☒

March 28, 2025 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

March 18, 2025 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

March 18, 2025 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Definitive Proxy State

March 14, 2025 424B5

KLX Energy Services Holdings, Inc. Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-271182 PROSPECTUS SUPPLEMENT (To Prospectus dated April 19, 2023) KLX Energy Services Holdings, Inc. $25,000,000 Common Stock We previously entered into an equity distribution agreement, dated June 14, 2021 (as amended on November 16, 2022 and March 14, 2025, the “equity distribution agreement”), with Piper Sandler & Co. (the

March 14, 2025 8-K

Current Report

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): March 14, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (

March 14, 2025 EX-1.1

Amendment No. 2 to Equity Distribution Agreement, dated March 14, 2025, by and between the Company and the Agent.

Exhibit 1.1 KLX ENERGY SERVICES HOLDINGS, INC. AMENDMENT NO. 2 TO EQUITY DISTRIBUTION AGREEMENT March 14, 2025 PIPER SANDLER & CO. U.S. Bancorp Center 800 Nicollet Mall Minneapolis, Minnesota 55402 Ladies and Gentlemen: Reference is made to the Equity Distribution Agreement (the “Original Agreement”), dated as of June 14, 2021, by and between KLX Energy Services Holdings, Inc., a Delaware corporat

March 13, 2025 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2024 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 01-38609 KLX Energy Serv

March 13, 2025 EX-19.1

KLX Energy Services Holdings, Inc. Insider Trading Policy

TRANSACTIONS IN KLX ENERGY SERVICES HOLDINGS, INC. STOCK BY CERTAIN STOCKHOLDERS, DIRECTORS, OFFICERS AND OTHER EMPLOYEES Directors, officers and certain other specified employees of KLX Energy Services Holdings, Inc. (the “Company”) must clear in advance with Keefer Lehner, Executive Vice President and Chief Financial Officer or Max Bouthillette, Executive Vice President & General Counsel, any pr

March 12, 2025 EX-99.1

KLX Energy Services Holdings, Inc. Closes on New $232 Million Senior Secured Notes and $125 Million ABL Credit Facility

EXHIBIT 99.1 Contacts:  KLX Energy Services Keefer M. Lehner, EVP & CFO (832) 930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Zach Vaughan (713) 529-6600 [email protected] KLX Energy Services Holdings, Inc. Closes on New $232 Million Senior Secured Notes and $125 Million ABL Credit Facility HOUSTON – March 12, 2025 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”

March 12, 2025 EX-4.3

Form of Warrant Agreement (incorporated by reference to Exhibit 4.3 to the Company’s Current Report on Form 8-K, filed on March 12, 2025, File No. 001-38609).

EXHIBIT 4.3 THIS WARRANT AND THE SECURITIES ISSUABLE UPON THE EXERCISE OF THIS WARRANT HAVE NOT BEEN REGISTERED UNDER THE SECURITIES ACT OF 1933, AS AMENDED (THE “SECURITIES ACT”). THIS WARRANT AND THE SECURITIES ISSUABLE UPON THE EXERCISE OF THIS WARRANT MAY NOT BE SOLD, OFFERED FOR SALE, PLEDGED OR HYPOTHECATED EXCEPT PURSUANT TO A REGISTRATION STATEMENT IN EFFECT UNDER THE SECURITIES ACT OR PUR

March 12, 2025 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER AND FULL YEAR 2024 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER AND FULL YEAR 2024 RESULTS HOUSTON, TX - March 12, 2025 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”,

March 12, 2025 EX-4.1

Indenture, dated March 12, 2025, among KLX Energy Services Holdings, Inc., as the issuer, the guarantor parties thereto and U.S. Bank Trust Company, National Association, as trustee and collateral agent.

EXHIBIT 4.1 KLX ENERGY SERVICES HOLDINGS, INC. SENIOR SECURED FLOATING RATE CASH / PIK NOTES DUE 2030 INDENTURE dated as of March 12, 2025, U.S. BANK TRUST COMPANY, NATIONAL ASSOCIATION, as Trustee and Collateral Agent TABLE OF CONTENTS Page ARTICLE I DEFINITIONS Section 1.01 Defined Terms 1 Section 1.02 Classification of Notes 49 Section 1.03 Terms Generally 49 Section 1.04 Accounting Terms; GAAP

March 12, 2025 8-K

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): March 12, 2025 KLX ENERGY SERVICE

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): March 12, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (

March 12, 2025 8-K

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): March 12, 2025 KLX ENERGY SERVICE

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): March 12, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Comm

March 7, 2025 EX-10.2

Credit Agreement, dated as of March 7, 2025, by and among KLX Energy Services Holdings, Inc., Eclipse Business Capital LLC, as administrative agent, as collateral agent and as FILO administrative agent and the lenders party thereto

Exhibit 10.2 Dated as of March 7, 2025 KLX ENERGY SERVICES HOLDINGS, INC., THE FINANCIAL INSTITUTIONS PARTY HERETO AS LENDERS ECLIPSE BUSINESS CAPITAL LLC, as Administrative Agent and Collateral Agent and ECLIPSE BUSINESS CAPITAL LLC, as FILO Administrative Agent ECLIPSE BUSINESS CAPITAL LLC, as Lead Arranger and Sole Bookrunner CREDIT AGREEMENT Table of Contents Page 1.  Definitions 1 1.1 UCC Def

March 7, 2025 EX-99.1

KLX Energy Services Holdings, Inc. Enters Into New Credit Agreement to Refinance Existing Senior Secured Notes Due 2025 New $232 Million Senior Secured Notes to mature March 2030 KLX also enters into new $125 Million ABL Credit Facility Company To Ho

Exhibit 99.1 NEWS RELEASE Contacts: KLX Energy Services Keefer M. Lehner, EVP & CFO (832) 930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Zach Vaughan (713) 529-6600 [email protected] KLX Energy Services Holdings, Inc. Enters Into New Credit Agreement to Refinance Existing Senior Secured Notes Due 2025 New $232 Million Senior Secured Notes to mature March 2030 KLX also ent

March 7, 2025 EX-10.1

Securities Purchase Agreement, dated as of March 7, 2025, by and among KLX Energy Services Holdings, Inc., the subsidiary guarantors party thereto, and the holders of Existing Notes party thereto (incorporated by reference to Exhibit 10.1 of the Company’s Current Report on Form 8-K, filed on March 7, 2025, File No. 001-38609).

Exhibit 10.1 SECURITIES PURCHASE AGREEMENT This SECURITIES PURCHASE AGREEMENT (this “Agreement”) is dated as of March 7, 2025, and is made by and among KLX Energy Services Holdings, Inc., a Delaware corporation (the “Company”), and the several purchasers of the Securities (as defined herein) identified on the signature pages hereto (each a “Purchaser” and collectively, the “Purchasers”). RECITALS

March 7, 2025 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Unregistered Sales of Equity Securities, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Results of Operations and Financial Condition

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): March 7, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

February 28, 2025 8-K

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): February 28, 2025 KLX ENERGY SERV

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): February 28, 2025 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

November 14, 2024 8-K

Regulation FD Disclosure, Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits

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): November 12, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

November 14, 2024 SC 13G/A

KLXE / KLX Energy Services Holdings, Inc. / Porter Stuart D Passive Investment

SC 13G/A 1 sayw2411140113ga.htm UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 2)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 48253L205 (CUSIP Number) September 30, 2024 (Date of Event which Requires Filing of this Statement)

November 14, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. ANNOUNCES DAG SKINDLO RESIGNS FROM THE COMPANY’S BOARD OF DIRECTORS CORBIN ROBERTSON, JR. APPOINTED CHAIRMAN OF THE BOARD

KLX ENERGY SERVICES HOLDINGS, INC. ANNOUNCES DAG SKINDLO RESIGNS FROM THE COMPANY’S BOARD OF DIRECTORS CORBIN ROBERTSON, JR. APPOINTED CHAIRMAN OF THE BOARD HOUSTON, TX – November 14, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or “our”) announced today that Dag Skindlo has resigned from the board of directors (the “Board”) as of November 12, 2024. Th

October 31, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS THIRD QUARTER 2024 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS THIRD QUARTER 2024 RESULTS HOUSTON, TX - October 31, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or

October 31, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): October 31, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

October 31, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended September 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy S

September 16, 2024 EX-99.1

September 2024 1 Overview Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, an

September 2024 1 Overview Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

September 16, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): September 16, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporatio

August 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended June 30, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

August 7, 2024 8-K

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 7, 2024 KLX ENERGY SERVICE

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 7, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Comm

August 7, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2024 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2024 RESULTS HOUSTON, TX - August 7, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or

July 22, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): July 22, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

July 22, 2024 EX-99.1

July 2024 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Sec

July 2024 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

July 16, 2024 EX-99.1

KLX Energy Services Holdings, Inc. Provides Preliminary Second Quarter 2024 Results

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX Energy Services Holdings, Inc. Provides Preliminary Second Quarter 2024 Results HOUSTON - July 16, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”,

July 16, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): July 16, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commi

May 23, 2024 EX-99.1

May 2024 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Sect

klxirxdeck5-23x24vf May 2024 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

May 23, 2024 8-K

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): May 23, 2024 KLX ENERGY SERVICES

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): May 23, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

May 14, 2024 8-K

Current Report

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): May 9, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Com

May 8, 2024 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended March 31, 2024 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servi

May 7, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2024 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2024 RESULTS HOUSTON, TX - May 7, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”, “us” or “our

May 7, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): May 7, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commiss

March 25, 2024 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

March 25, 2024 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defin

March 12, 2024 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

PRE 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 8, 2024 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2023 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 01-38609 KLX Energy Serv

March 8, 2024 EX-97.1

KLX Energy Services Holdings, Inc. Executive Officer Incentive Compensation Clawback Policy

KLX Energy Services Holdings, Inc. Incentive-Based Compensation Recoupment Policy (this “Policy”) Adopted by the Board of Directors (the “Board”) on August 8, 2023. The Board delegates authority to the Company’s Compensation Committee (the “Committee”) to implement and administer this Policy. 1. Recoupment. If KLX Energy Services Holdings, Inc. (the “Company”) is required to prepare a Restatement,

March 6, 2024 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): February 28, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

March 6, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER 2023 RESULTS Company generates record annual revenue, Adjusted EBITDA and free cash flow

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER 2023 RESULTS Company generates record annual revenue, Adjusted EBITDA and free cash flow HOUSTON, TX - March 6, 2024 - KLX Energy S

March 6, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): March 6, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commi

February 26, 2024 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. PROVIDES PRELIMINARY 2023 FULL YEAR AND FOURTH QUARTER RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. PROVIDES PRELIMINARY 2023 FULL YEAR AND FOURTH QUARTER RESULTS HOUSTON - February 26, 2024 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the

February 26, 2024 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): February 26, 2024 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

February 13, 2024 SC 13G/A

KLXE / KLX Energy Services Holdings, Inc. / GENDELL JEFFREY L - AMENDMENT NO. 2 Passive Investment

SC 13G/A 1 klxe213246sc13ga2.htm AMENDMENT NO. 2 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 2)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 48253L205 (CUSIP Number) December 31, 2023 (Date of Event which Requires Filing of this St

December 6, 2023 EX-99.1

December 2023 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and

December 2023 1 Investor Presentation Forward-Looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

December 6, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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): December 6, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

November 7, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended September 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy S

November 7, 2023 EX-4.1

Fourth Supplemental Indenture, dated as of May 12, 2023, among KLX Energy Services Holdings, Inc., as the issuer, the Guaranteeing Subsidiaries named therein and Wilmington Trust, National Association, as trustee and collateral agent (incorporated by reference to Exhibit 4.1 of KLX Energy Services Holdings, Inc.’s Quarterly Report on Form 10-Q, filed on November 7, 2023, File No. 001-38609).

Exhibit 4.1 FOURTH SUPPLEMENTAL INDENTURE This Fourth Supplemental Indenture (this “Supplemental Indenture”), dated as of May 12, 2023, among Greene’s Energy Group, LLC, a Texas limited liability company (the “Guaranteeing Subsidiary”), a subsidiary of KLX Energy Services Holdings, Inc., a Delaware corporation (the “Company”), Wilmington Trust, National Association, as trustee (the “Trustee”) and

November 6, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): November 6, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

November 6, 2023 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS THIRD QUARTER 2023 RESULTS Diversification drives flat sequential margins and continued strong operating cash flow, despite 10% sequential decline in rig count

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS THIRD QUARTER 2023 RESULTS Diversification drives flat sequential margins and continued strong operating cash flow, despite 10% sequential d

September 13, 2023 SC 13G/A

KLXE / KLX Energy Services Holdings Inc / Porter Stuart D - SC 13G/A Passive Investment

SC 13G/A 1 ef20010531sc13ga.htm SC 13G/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. 1)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 48253L205 (CUSIP Number) September 11, 2023 (Date of Event which Requires Filing of this S

September 6, 2023 8-K

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): September 6, 2023 KLX ENERGY SERV

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): September 6, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation

September 6, 2023 EX-99

1 Investor Presentation September 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933,

klxsept2023irpresentatio 1 Investor Presentation September 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

August 16, 2023 EX-99.1

1 Investor Presentation August 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as

klxaugust2023irpresentat 1 Investor Presentation August 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

August 16, 2023 8-K

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 16, 2023 KLX ENERGY SERVIC

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 16, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

August 10, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended June 30, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

August 9, 2023 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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 9, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Comm

August 9, 2023 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2023 RESULTS Regional and Product Service Line diversification drives higher adjusted EBITDA, adjusted EBITDA margin and free cash flow

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS SECOND QUARTER 2023 RESULTS Regional and Product Service Line diversification drives higher adjusted EBITDA, adjusted EBITDA margin and free

June 20, 2023 EX-10.1

Fourth Amendment, dated as of June 20, 2023, to Credit Agreement, dated as of August 10, 2018, by and among KLX Energy Services Holdings, Inc., the Subsidiary Guarantors party thereto, the several Lenders and JPMorgan Chase Bank, N.A. as Administrative Agent and Collateral Agent (incorporated by reference to Exhibit 10.1 of KLX Energy Services Holdings, Inc.'s Current Report on Form 8-K, filed on June 20, 2023, File No. 001-38609).

Execution Version FOURTH AMENDMENT TO CREDIT AGREEMENT This FOURTH AMENDMENT TO CREDIT AGREEMENT (this “Amendment”) dated as of June 20, 2023, is among KLX ENERGY SERVICES HOLDINGS, INC.

June 20, 2023 EX-99.1

KLX Energy Services Announces Amendment and Extension of Its ABL Credit Facility, Including Additional Borrowing Capacity Provides Significant Financial Flexibility – Extending Maturity and Increasing Facility Size

News Release Contacts: KLX Energy Services Keefer M. Lehner, EVP & CFO (832) 930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston (713) 529-6600 [email protected] KLX Energy Services Announces Amendment and Extension of Its ABL Credit Facility, Including Additional Borrowing Capacity Provides Significant Financial Flexibility – Extending Maturity and Incr

June 20, 2023 8-K

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): June 20, 2023

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): June 20, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

June 9, 2023 S-8

As filed with the Securities and Exchange Commission on June 9, 2023

As filed with the Securities and Exchange Commission on June 9, 2023 Registration No.

June 9, 2023 EX-FILING FEES

Calculation of Filing Fee Table.

Exhibit 107.1 Calculation of Filing Fee Table Form S-8 Registration Statement Under The Securities Act Of 1933 (Form Type) KLX Energy Services Holdings, Inc. (Exact Name of Registrant as Specified in its Charter) Table 1 – Newly Registered Securities Security Type Security Class Title Fee Calculation Rule (3) Amount Registered (1)(2) Proposed Maximum Offering Price Per Unit (3) Maximum Aggregate O

May 30, 2023 EX-99.1

1 Louisiana Energy Conference May 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933,

klxmay2023irpreslecv5202 1 Louisiana Energy Conference May 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

May 30, 2023 8-K

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): May 30, 2023 KLX ENERGY SERVICES

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): May 30, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

May 18, 2023 SC 13D/A

KLXE / KLX Energy Services Holdings Inc / Archer Ltd - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L205 (CUSIP Number) Adam Todd General Counsel Bryggegata 3; PO 1327 Vika; NO-0112, Oslo, Norway Tel: +47 40345634 (Name, Address

May 15, 2023 EX-10.1

Second Amended and Restated KLX Energy Services Holdings, Inc. Long-Term Incentive Plan (Amended and Restated as of March 8, 2023) (incorporated by reference to Exhibit 10.1 of KLX Energy Services Holdings, Inc.'s Current Report on Form 8-K, filed on May 15, 2023, File No. 001-38609).

Exhibit 10.1 SECOND AMENDED AND RESTATED KLX ENERGY SERVICES HOLDINGS, INC. LONG-TERM INCENTIVE PLAN 1.Purposes of the Plan The purposes of the Plan are to (a) promote the long-term success of the Company and its Subsidiaries and to increase stockholder value by providing Eligible Individuals with incentives to contribute to the long-term growth and profitability of the Company by offering them an

May 15, 2023 8-K

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): May 10, 2023 KLX ENERGY SERVICES

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): May 10, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commis

May 11, 2023 EX-1.1

Amendment No. 1 to Equity Distribution Agreement, dated November 16, 2022, by and between the Company and Piper Sandler & Co. (incorporated by reference to Exhibit 1.1 of KLX Energy Services Holdings, Inc.’s Quarterly Report on Form 10-Q, filed on May 11, 2023, File No. 001-38609).

Exhibit 1.1 KLX ENERGY SERVICES HOLDINGS, INC. AMENDMENT NO. 1 TO EQUITY DISTRIBUTION AGREEMENT November 16, 2022 PIPER SANDLER & CO. U.S. Bancorp Center 800 Nicollet Mall Minneapolis, Minnesota 55402 Ladies and Gentlemen: Reference is made to the Equity Distribution Agreement (the “Agreement”), dated as of June 14, 2021, by and between KLX Energy Services Holdings, Inc., a Delaware corporation (t

May 11, 2023 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended March 31, 2023 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servi

May 10, 2023 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD FIRST QUARTER 2023 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD FIRST QUARTER 2023 RESULTS HOUSTON, TX - May 10, 2023 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “we”

May 10, 2023 8-K

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): May 10, 2023 KLX ENERGY SERVICES

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): May 10, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commis

April 17, 2023 CORRESP

[Signature Page Follows]

CORRESP April 17, 2023 Via EDGAR United States Securities and Exchange Commission Division of Corporation Finance Office of Energy & Transportation 100 F Street, N.

April 7, 2023 S-3

As filed with the Securities and Exchange Commission on April 7, 2023

S-3 Table of Contents As filed with the Securities and Exchange Commission on April 7, 2023 Registration No.

April 7, 2023 EX-FILING FEES

Filing Fee Table

Exhibit 107 Calculation of Filing Fee Tables FORM S-3 REGISTRATION STATEMENT (Form Type) KLX Energy Services Holdings, Inc.

April 7, 2023 EX-4.2

Form of Indenture related to Debt Securities.

EX-4.2 Exhibit 4.2 KLX ENERGY SERVICES HOLDINGS, INC. AND ANY GUARANTORS PARTY HERETO DEBT SECURITIES FORM OF INDENTURE Dated as of [ ], As Trustee CROSS-REFERENCE TABLE* Trust Indenture Act Section Indenture Section 310(a)(1) 7.10 (a)(2) 7.10 (a)(3) N/A (a)(4) N/A (a)(5) 7.10 (b) 7.08, 7.10 (c) N/A 311(a) 7.11 (b) 7.11 (c) N/A 312(a) 2.07 (b) 11.03 (c) 11.03 313(a) 7.06 (b)(1) 7.06 (b)(2) 7.06 (c

March 30, 2023 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: A.Full title of the plan and the addr

March 30, 2023 S-8 POS

As filed with the Securities and Exchange Commission on March 30, 2023

As filed with the Securities and Exchange Commission on March 30, 2023 Registration No.

March 30, 2023 S-8 POS

As filed with the Securities and Exchange Commission on March 30, 2023

As filed with the Securities and Exchange Commission on March 30, 2023 Registration No.

March 28, 2023 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEFA14A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2))

March 28, 2023 DEF 14A

Schedule 14A

DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 21, 2023 EX-99.1

1 Piper Sandler 23rd Annual Energy Conference March 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Secur

klxirprespipermarch2023v 1 Piper Sandler 23rd Annual Energy Conference March 2023 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

March 21, 2023 8-K

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): March 21, 2023 KLX ENERGY SERVICE

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): March 21, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (

March 20, 2023 SC 13G

KLXE / KLX Energy Services Holdings Inc / Porter Stuart D - SC 13G Passive Investment

SC 13G 1 brhc10049949sc13g.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 48253L205 (CUSIP Number) March 8, 2023 (Date of Event which Requires Filing of this Statement)

March 15, 2023 PRE 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

PRE 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

March 9, 2023 EX-10.23

Registration Rights Agreement and Lock-Up Agreement, dated March 8, 2023, between KLX Energy Services Holdings, Inc. and Greene’s Holding Corporation

Exhibit 10.23 REGISTRATION RIGHTS AND LOCK-UP AGREEMENT This Registration Rights and Lock-Up Agreement (this “Agreement”) is made and entered into as of March 8, 2023, by and among KLX Energy Services Holdings, Inc., a Delaware corporation (“Parent”), Greene’s Holding Corporation, a Delaware corporation (the “Stockholder”) and any Transferee or Permitted Assignee (each as defined herein) who becom

March 9, 2023 EX-2.1

(incorporated by reference to Exhibit 2.1 of the Company’s Annual Report on Form 10-K, filed March 9, 2023, File No. 001-38609)

Exhibit 2.1 PURCHASE AND SALE AGREEMENT by and among KLX ENERGY SERVICES HOLDINGS, INC. as Buyer, and GREENE’S HOLDING CORPORATION as Seller dated March 8, 2023 TABLE OF CONTENTS Page ARTICLE I DEFINITIONS; CONSTRUCTION 1.1 Certain Definitions 1 1.2 Construction 1 ARTICLE II PURCHASE PRICE; CLOSING 2.1 Purchase and Sale of Equity Interests 2 2.2 Payment of Transaction Costs 2 2.3 Closing 2 2.4 Sel

March 9, 2023 10-K

Form 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2022 OR ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 01-38609 KLX Energy Serv

March 9, 2023 EX-10.35

Form of Restricted Stock Unit Agreement (Executive Officers) under the KLX Energy Services Holdings, Inc. Long-Term Incentive Plan

KLX ENERGY SERVICES HOLDINGS, INC. LONG TERM INCENTIVE PLAN RESTRICTED STOCK UNIT GRANT NOTICE Pursuant to the terms and conditions of the KLX Energy Services Holdings, Inc. Long Term Incentive Plan, as amended from time to time (the “Plan”), KLX Energy Services Holdings, Inc. (the “Company”) hereby grants to the individual listed below (“you” or the “Participant”), the number of Restricted Stock

March 8, 2023 EX-99.1

KLX Energy Services Completes Acquisition of Greene’s Energy Group in a Deleveraging, Accretive All-Stock Transaction, Adding Scope and Scale to its Southwest Segment Greene’s wellhead protection, flowback and well testing services augment KLX’s frac

News Release Contacts: KLX Energy Services Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston (713) 529-6600 [email protected] KLX Energy Services Completes Acquisition of Greene’s Energy Group in a Deleveraging, Accretive All-Stock Transaction, Adding Scope and Scale to its Southwest Segment Greene’s wellhead protection,

March 8, 2023 8-K

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): March 8, 2023 KLX ENERGY SERVICES

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): March 8, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commi

March 8, 2023 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD FOURTH QUARTER 2022 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD FOURTH QUARTER 2022 RESULTS HOUSTON, TX - March 8, 2023 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”, “w

March 8, 2023 8-K

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): March 8, 2023 KLX ENERGY SERVICES

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): March 8, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Commi

February 21, 2023 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. PROVIDES PRELIMINARY FOURTH QUARTER 2022 RESULTS Company also sets fourth quarter 2022 conference call for March 9, 2023

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. PROVIDES PRELIMINARY FOURTH QUARTER 2022 RESULTS Company also sets fourth quarter 2022 conference call for March 9, 2023 HOUSTON, TX - February 21,

February 21, 2023 8-K

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): February 21, 2023 KLX ENERGY SERV

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): February 21, 2023 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

February 14, 2023 SC 13G/A

KLXE / KLX Energy Services Holdings Inc / GENDELL JEFFREY L - AMENDMENT NO. 1 Passive Investment

SC 13G/A 1 klxe213233sc13ga1.htm AMENDMENT NO. 1 UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G/A Under the Securities Exchange Act of 1934 (Amendment No. 1)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 48253L205 (CUSIP Number) December 31, 2022 (Date of Event which Requires Filing of this St

December 30, 2022 8-K

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): December 30, 2022 KLX ENERGY SERV

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): December 30, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation

December 14, 2022 CORRESP

KLX Energy Services Holdings, Inc. Consolidated Net Income (Loss) Margin(1) (In millions of U.S. dollars) Pro Forma Three Months Ended Three Months Ended September 30, 2022 June 30, 2022 October 31, 2021 September 30, 2021 Consolidated net income (lo

December 14, 2022 Myra Moosariparambil, Staff Accountant Craig Arakawa, Branch Chief United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

December 7, 2022 8-K

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): December 7, 2022 KLX ENERGY SERVI

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): December 7, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

December 7, 2022 EX-99.1

1 Investor Presentation December 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933,

klxirpresentationdecembe 1 Investor Presentation December 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

November 10, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended September 30, 2022 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy S

November 9, 2022 8-K

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): November 9, 2022 KLX ENERGY SERVI

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): November 9, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

November 9, 2022 EX-99

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD THIRD QUARTER 2022 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS RECORD THIRD QUARTER 2022 RESULTS HOUSTON, TX - November 9, 2022 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLX”, the “Company”,

September 28, 2022 EX-99.1

KLX Energy Services Announces Amendment and Extension of ABL Facility Company Raises 2022 Third Quarter Guidance

News Release Contacts: KLX Energy Services Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston (713) 529-6600 [email protected] KLX Energy Services Announces Amendment and Extension of ABL Facility Company Raises 2022 Third Quarter Guidance HOUSTON ? September 28, 2022 ? KLX Energy Services Holdings, Inc. (NASDAQ: KLXE) (?

September 28, 2022 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement, Financial Statements and Exhibits, Creation of a Direct Financial Obligation or an Obligation under an Off-Balance Sheet Arrangement of a Registrant, Results of Operations and Financial Condition

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): September 28, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporatio

September 28, 2022 EX-10.1

Third Amendment, dated as of September 22, 2022, to Credit Agreement, dated as of August 10, 2018, by and among KLX Energy Services Holdings, Inc., the Subsidiary Guarantors party thereto, the several Lenders and JPMorgan Chase Bank, N.A. as Administrative Agent and Collateral Agent (incorporated by reference to Exhibit 10.1 of KLX Energy Services Holdings, Inc.'s Current Report on Form 8-K, filed on September 28, 2022, File No. 001-38609).

Execution Version THIRD AMENDMENT TO CREDIT AGREEMENT This THIRD AMENDMENT TO CREDIT AGREEMENT (this ?Amendment?) dated as of September 21, 2022, is among KLX ENERGY SERVICES HOLDINGS, INC.

September 6, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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): September 6, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation

September 6, 2022 EX-99

1 Barclays CEO Energy-Power Conference September 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securiti

EX-99 2 klxebarclaysconferencepr.htm EX-99 1 Barclays CEO Energy-Power Conference September 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act. Such forward- looking statements involve r

August 12, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended June 30, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

August 11, 2022 8-K

Current Report

8-K 1 q222earningsreleaseandfina.htm 8-K NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS STRONG SECOND QUARTER 2022 RESULTS HOUSTON, TX - August 11, 2022 - KLX Energy Services Holdings, In

August 11, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

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 11, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Com

August 11, 2022 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS STRONG SECOND QUARTER 2022 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS STRONG SECOND QUARTER 2022 RESULTS HOUSTON, TX - August 11, 2022 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (?KLXE?, the ?Company?,

July 1, 2022 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: A.Full title of the plan and the add

June 29, 2022 SC 13G

KLXE / KLX Energy Services Holdings Inc / GENDELL JEFFREY L Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No. )* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, $0.01 Par Value (Title of Class of Securities) 48253L205 (CUSIP Number) June 6, 2022 (Date of Event which Requires Filing of this Statement) Check the appropriate box to designate the rule

June 21, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits

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): June 21, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

June 21, 2022 EX-99

1 Investor Presentation June 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as a

1 Investor Presentation June 2022 2 Disclaimer & Forward-looking Statements Cautionary Statement on Forward-looking Statements This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Exchange Act.

June 2, 2022 8-K

Submission of Matters to a Vote of Security Holders

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): June 1, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

May 13, 2022 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended March 31, 2022 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servi

May 13, 2022 EX-10.1

Form of Executive Award Agreement

EXECUTIVE RETENTION AGREEMENT This Executive Retention Agreement (this ?Agreement?) is made by and between KLX Energy Services Holdings, Inc.

May 12, 2022 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2022 RESULTS

Exhibit 99.1 KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FIRST QUARTER 2022 RESULTS HOUSTON, May 12, 2022 /PRNewswire/ - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) ("KLXE" or the "Company") today reported financial results for the first quarter ended March 31, 2022. We also make reference to the two months ended December 31, 2021 ("Transition Fourth Quarter"), the three months ended December

May 12, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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): May 12, 2022 KLX ENERGY SERVICES HOLDINGS, INC.

April 18, 2022 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defin

April 18, 2022 DEF 14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. )

DEF 14A 1 d318284ddef14a.htm DEF 14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Amendment No. ) Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Com

April 18, 2022 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): April 12, 2022 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (

March 14, 2022 EX-21

List of subsidiaries of KLX Energy Services Holdings, Inc.

Exhibit 21.1 List of Subsidiaries of KLX Energy Services Holdings, Inc. Set forth below is a list of subsidiaries of KLX Energy Services Holdings, Inc. The following entities are wholly owned subsidiaries of KLX Energy Services Holdings, Inc. and are owned directly by either KLX Energy Services Holdings, Inc. or by wholly owned subsidiaries of KLX Energy Services Holdings, Inc. Subsidiary Jurisdic

March 14, 2022 10-KT

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from February 1, 2021 to December 31, 2021 Commission File Number: 01-3860

March 11, 2022 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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): March 11, 2022 KLX ENERGY SERVICES HOLDINGS, INC.

March 11, 2022 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER 2021 RESULTS

Exhibit 99.1 KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FOURTH QUARTER 2021 RESULTS HOUSTON, March 11, 2022 /PRNewswire/ - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) ("KLXE" or the "Company") today reported financial results for the two months ended December 31, 2021 ("Transition Fourth Quarter") and eleven months ended December 31, 2021 ("Transition Period"). We also make references to the

December 10, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended October 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Ser

December 10, 2021 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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): December 9, 2021 KLX ENERGY SERVICES HOLDINGS, INC.

December 10, 2021 EX-99.1

KLX Energy Services Holdings, Inc. Reports Fiscal Third Quarter 2021 Results

Exhibit 99.1 KLX Energy Services Holdings, Inc. Reports Fiscal Third Quarter 2021 Results HOUSTON, Dec. 9, 2021 /PRNewswire/ - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) ("KLXE" or the "Company") today reported its financial results for the fiscal third quarter ended October 31, 2021. Fiscal Third Quarter 2021 Highlights Fiscal third quarter 2021 revenue of $139.0 million increased $27.1 mi

October 6, 2021 SC 13D/A

KLXE / KLX Energy Services Holdings Inc / Quintana Capital Group, L.P. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L 20 5 (CUSIP Number) Paul Cornell Managing Director and Chief Financial Officer 1415 Louisiana Street, Suite 2400 Houston, Texa

September 16, 2021 SC 13D/A

KLXE / KLX Energy Services Holdings Inc / Quintana Capital Group, L.P. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L 20 5 (CUSIP Number) Paul Cornell Managing Director and Chief Financial Officer 1415 Louisiana Street, Suite 2400 Houston, Texa

September 10, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended July 31, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

September 9, 2021 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits, Results of Operations and Financial Condition

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): September 9, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation

September 9, 2021 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FISCAL SECOND QUARTER 2021 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FISCAL SECOND QUARTER 2021 RESULTS HOUSTON, TX - September 9, 2021 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (?KLXE? or the ?Compa

September 9, 2021 EX-3.1

Fourth Amended and Restated Bylaws of KLX Energy Services Holdings, Inc.

Exhibit 3.1 FOURTH AMENDED AND RESTATED BYLAWS OF KLX ENERGY SERVICES HOLDINGS, INC. Table of Contents Section Page ARTICLE I OFFICES Section 1.01. Offices 1 ARTICLE II MEETINGS OF STOCKHOLDERS Section 2.01. Annual Meetings 1 Section 2.02. Special Meetings 1 Section 2.03. Notice of Meetings 1 Section 2.04. Waiver of Notice 1 Section 2.05. Postponements and Adjournments 1 Section 2.06. Quorum 2 Sec

July 20, 2021 SC 13D/A

US48253L2051 / KLX Energy Services Holdings Inc / Quintana Capital Group, L.P. - SC 13D/A Activist Investment

SC 13D/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 1)* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L 20 5 (CUSIP Number) Paul Cornell Managing Director and Chief Financial Officer 1415 Louisiana Street, Suite 2400 Houston, Texa

June 29, 2021 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 11-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2020 OR ? TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: A.Full title of the plan and the add

June 14, 2021 EX-1.1

Equity Distribution Agreement, dated June 14, 2021, by and between the Company and Piper Sandler & Co.

Exhibit 1.1 KLX ENERGY SERVICES HOLDINGS, INC. EQUITY DISTRIBUTION AGREEMENT June 14, 2021 PIPER SANDLER & CO. U.S. Bancorp Center 800 Nicollet Mall Minneapolis, Minnesota 55402 Ladies and Gentlemen: As further set forth in this agreement (this ?Agreement?), KLX Energy Services Holdings, Inc., a company organized under the laws of Delaware (the ?Company?), proposes to issue and sell from time to t

June 14, 2021 8-K

Entry into a Material Definitive Agreement, Financial Statements and Exhibits

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): June 14, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (C

June 14, 2021 424B5

KLX Energy Services Holdings, Inc. Common Stock

Table of Contents Filed Pursuant to Rule 424(b)(5) Registration No. 333-256149 PROSPECTUS SUPPLEMENT (To Prospectus dated June 11, 2021) KLX Energy Services Holdings, Inc. $50,000,000 Common Stock We have entered into an equity distribution agreement, dated June 14, 2021 (the ?equity distribution agreement?), with Piper Sandler & Co. (the ?sales agent? or ?Piper Sandler?), relating to shares of ou

June 11, 2021 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ? QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended April 30, 2021 ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servi

June 11, 2021 424B3

KLX Energy Services Holdings, Inc. 2,501,865 shares of Common Stock

Filed Pursuant to 424(b)(3) Registration No. 333-256149 PROSPECTUS KLX Energy Services Holdings, Inc. 2,501,865 shares of Common Stock The securities to be offered and sold using this prospectus include 2,501,865 currently issued and outstanding shares of our common stock, par value $0.01 per share (?common stock?). These shares of common stock may be offered and sold by the selling stockholders n

June 11, 2021 EX-4.1

Third Supplemental Indenture, dated August 25, 2020, among KLX Energy Services Holdings, Inc., as the issuer, the Guaranteeing Subsidiaries named therein and Wilmington Trust, National Association, as trustee and collateral agent (incorporated by reference to Exhibit 4.1 to the Company’s Quarterly Report on Form 10-Q, filed on June 11, 2021, File No. 001-38609).

Exhibit 4.1 EXECUTION VERSION THIRD SUPPLEMENTAL INDENTURE This Third Supplemental Indenture (this ?Supplemental Indenture?), dated as of August 25, 2020, among Krypton Intermediate, LLC, a Delaware limited liability company, Krypton HoldCo, LLC, a Delaware limited liability company, Quintana Energy Services Inc., a Delaware corporation, Quintana Energy Services LLC, a Delaware limited liability c

June 9, 2021 EX-99.1

KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FISCAL FIRST QUARTER 2021 RESULTS

NEWS RELEASE Contacts: KLX Energy Services Holdings, Inc. Keefer M. Lehner, EVP & CFO 832-930-8066 [email protected] Dennard Lascar Investor Relations Ken Dennard / Natalie Hairston 713-529-6600 [email protected] KLX ENERGY SERVICES HOLDINGS, INC. REPORTS FISCAL FIRST QUARTER 2021 RESULTS HOUSTON, TX - June 9, 2021 - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (?KLXE? or the ?Company?) t

June 9, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

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): June 9, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

June 8, 2021 CORRESP

June 8, 2021

June 8, 2021 Via EDGAR United States Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.

June 8, 2021 8-K

Submission of Matters to a Vote of Security Holders

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): June 8, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

May 21, 2021 DEFA14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Definitive Proxy State

May 14, 2021 S-3

As filed with the Securities and Exchange Commission on May 14, 2021

Table of Contents As filed with the Securities and Exchange Commission on May 14, 2021 Registration No.

May 14, 2021 8-K

Financial Statements and Exhibits, Other Events

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): May 14, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Co

May 14, 2021 EX-99.2

KLX ENERGY SERVICES HOLDINGS, INC. UNAUDITED PRO FORMA CONDENSED COMBINED STATEMENT OF LOSS FOR THE FISCAL YEAR ENDED JANUARY 31, 2021 (IN MILLIONS OF U.S. DOLLARS, EXCEPT PER SHARE AMOUNTS) KLXE 1/31/21 QES - 1/1/20 - 6/30/20 Note 3 QES - 7/1/20 - 7

Exhibit 99.2 The unaudited pro forma condensed combined statement of loss for the fiscal year ended January 31, 2021 has been developed from and should be read in conjunction with: ? the accompanying notes to the unaudited pro forma condensed combined statement of loss; ? the historical audited consolidated financial statements of KLXE, included in KLXE?s Annual Report on Form 10-K for the year en

May 14, 2021 EX-99.1

Quintana Energy Services, Inc. Unaudited Interim Financial Statements For the Period Ended June 30, 2020

Exhibit 99.1 Quintana Energy Services, Inc. Unaudited Interim Financial Statements For the Period Ended June 30, 2020 Table of Contents Quintana Energy Services, Inc. Unaudited Interim Financial Statements For the Period Ended June 30, 2020 Financial Information Financial Statements (Unaudited) 1 Condensed Consolidated Balance Sheets 2 Condensed Consolidated Statements of Operations 3 Condensed Co

May 7, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers

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): May 3, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation) (Com

May 7, 2021 DEF 14A

Schedule 14A

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ? Filed by a Party other than the Registrant ? Check the appropriate box: ? Preliminary Proxy Statement ? Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ? Defi

April 28, 2021 10-K

Annual Report - 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-K (Mark One) ? ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended January 31, 2021 OR ? TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File Number: 01-38609 KLX Energy Servi

April 28, 2021 EX-4.3

Description of Securities registered pursuant to Section 12 of the Exchange Act (incorporated by reference to Exhibit 4.3 of the Company’s Annual Report on Form 10-K, filed on April 28, 2021, File No. 001-38609).

Exhibit 4.3 DESCRIPTION OF SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE EXCHANGE ACT Authorized Capital Stock Under our amended and restated certificate of incorporation, our authorized capital stock consists of 110 million shares of our common stock, par value $0.01 per share, and 11 million shares of our preferred stock, par value $0.01 per share. Common Stock Dividend Rights. Subject to

April 28, 2021 EX-21.1

List of subsidiaries of KLX Energy Services Holdings, Inc.

Exhibit 21.1 List of Subsidiaries of KLX Energy Services Holdings, Inc. Set forth below is a list of subsidiaries of KLX Energy Services Holdings, Inc. The following entities are wholly owned subsidiaries of KLX Energy Services Holdings, Inc. and are owned directly by either KLX Energy Services Holdings, Inc. or by wholly owned subsidiaries of KLX Energy Services Holdings, Inc. Subsidiary Jurisdic

April 15, 2021 8-K

Financial Statements and Exhibits, Results of Operations and Financial Condition

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 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): April 14, 2021 KLX ENERGY SERVICES HOLDINGS, INC.

April 15, 2021 EX-99.1

KLX Energy Services Holdings, Inc. Reports Fiscal Fourth Quarter 2020 Results

Exhibit 99.1 KLX Energy Services Holdings, Inc. Reports Fiscal Fourth Quarter 2020 Results HOUSTON, April 14, 2021 /PRNewswire/ - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) ("KLXE" or the "Company") today reported financial results for its fiscal fourth quarter and full fiscal year ("Fiscal 2020") ended January 31, 2021. Fiscal Fourth Quarter 2020 Highlights Revenue of $86.8 million increas

March 1, 2021 8-K/A

Other Events

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K/A CURRENT REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE ACT OF 1934 Date of Report (Date of earliest event reported): February 26, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporati

February 26, 2021 8-K

Other Events

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): February 26, 2021 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation

February 16, 2021 EX-10.1

KLX Energy Services Holdings, Inc. Long-Term Incentive Plan (Amended and Restated as of December 2, 2020) (incorporated by reference to Exhibit 10.1 to the Company’s Current Report on Form 8-K, filed on February 16, 2021, File No. 001-38609).

Exhibit 10.1 KLX ENERGY SERVICES HOLDINGS, INC. LONG-TERM INCENTIVE PLAN (amended and restated as of DECEMBER 2, 2020) 1. Purposes of the Plan The purposes of the Plan are to (a) promote the long-term success of the Company and its Subsidiaries and to increase stockholder value by providing Eligible Individuals with incentives to contribute to the long-term growth and profitability of the Company

February 16, 2021 S-8

- FORM S-8

As filed with the Securities and Exchange Commission on February 16, 2021 Registration No.

February 16, 2021 EX-4.2

KLX Energy Services Holdings, Inc. Long-Term Incentive Plan (Amended and Restated as of December 2, 2020).

Exhibit 4.2 KLX ENERGY SERVICES HOLDINGS, INC. LONG-TERM INCENTIVE PLAN (amended and restated as of DECEMBER 2, 2020) 1. Purposes of the Plan The purposes of the Plan are to (a) promote the long-term success of the Company and its Subsidiaries and to increase stockholder value by providing Eligible Individuals with incentives to contribute to the long-term growth and profitability of the Company b

February 16, 2021 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Financial Statements and Exhibits, Submission of Matters to a Vote of Security Holders

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): February 16, 2021 (February 12, 2021) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdict

February 16, 2021 EX-4.3

Form of KLX Energy Services Holdings, Inc. Long-Term Incentive Plan Restricted Stock Award Agreement.

Exhibit 4.3 FORM OF KLX ENERGY SERVICES HOLDINGS, INC. LONG-TERM INCENTIVE PLAN RESTRICTED STOCK AWARD AGREEMENT THIS RESTRICTED STOCK AWARD AGREEMENT (the ?Award Agreement?) is made effective as of [?] (the ?Date of Grant?) by KLX Energy Services Holdings, Inc., a Delaware corporation (the ?Company?), for the benefit of (the ?Participant?). Capitalized terms not otherwise defined herein shall hav

January 11, 2021 DEF 14A

- DEF 14A

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☐ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☒ Defi

December 30, 2020 PRE 14A

- PRE 14A

TABLE OF CONTENTS UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 Filed by the Registrant ☒ Filed by a Party other than the Registrant ☐ Check the appropriate box: ☒ Preliminary Proxy Statement ☐ Confidential, for Use of the Commission Only (as permitted by Rule 14a-6(e)(2)) ☐ Defi

December 9, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended October 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Ser

December 8, 2020 EX-3.1

(incorporated by reference to Exhibit 3.1 of KLX Energy Services Holdings

Exhibit 3.1 THIRD AMENDED AND RESTATED BYLAWS OF KLX ENERGY SERVICES HOLDINGS, INC. Table of Contents Section Page ARTICLE I OFFICES Section 1.01. Offices 1 ARTICLE II MEETINGS OF STOCKHOLDERS Section 2.01. Annual Meetings 1 Section 2.02. Special Meetings 1 Section 2.03. Notice of Meetings 1 Section 2.04. Waiver of Notice 1 Section 2.05. Postponements and Adjournments 1 Section 2.06. Quorum 2 Sect

December 8, 2020 8-K

Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Financial Statements and Exhibits - FORM 8-K

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): December 2, 2020 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

December 8, 2020 EX-99.1

KLX Energy Services Holdings, Inc. Reports Fiscal Third Quarter 2020 Results

EXHIBIT 99.1 KLX Energy Services Holdings, Inc. Reports Fiscal Third Quarter 2020 Results HOUSTON, Dec. 07, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLXE” or the “Company”) today reported financial results for its fiscal third quarter ended October 31, 2020. On July 28, 2020, KLXE completed its previously announced merger with Quintana Energy Services, Inc. (“QES

December 8, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

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): December 7, 2020 KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or Other Jurisdiction of Incorporation)

September 8, 2020 EX-3.2

Second Amended and Restated Bylaws of KLX Energy Services Holdings, Inc.

SECOND AMENDED AND RESTATED BYLAWS OF KLX ENERGY SERVICES HOLDINGS, INC. Table of Contents Section Page ARTICLE I OFFICES Section 1.01. Offices 1 ARTICLE II MEETINGS OF STOCKHOLDERS Section 2.01. Annual Meetings 1 Section 2.02. Special Meetings 1 Section 2.03. Notice of Meetings 1 Section 2.04. Waiver of Notice 1 Section 2.05. Postponements and Adjournments 1 Section 2.06. Quorum 2 Section 2.07. V

September 8, 2020 EX-3.1

Amended and Restated Certificate of Incorporation of KLX Energy Services Holdings, Inc. (incorporated by reference to Exhibit 3.1 of KLX Energy Services Holdings, Inc.’s Quarterly Report on Form 10-Q, filed on September 8, 2020, File No. 001-38609).

Explanatory Note: This exhibit is being filed pursuant to Item 601(b)(3)(i) of Regulation S-K, which requires a conformed version of our charter reflecting all amendments in one document.

September 8, 2020 10-Q

Quarterly Report - 10-Q

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q (Mark One) ☒ QUARTERLY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For The Quarterly Period Ended July 31, 2020 ☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File No. 001-38609 KLX Energy Servic

September 3, 2020 EX-99.1

KLX Energy Services Holdings, Inc. Reports Fiscal 2020 Second Quarter Results

EXHIBIT 99.1 KLX Energy Services Holdings, Inc. Reports Fiscal 2020 Second Quarter Results HOUSTON, Sept. 02, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (Nasdaq: KLXE) (“KLXE” or the “Company”) today reported financial results for its fiscal second quarter ended July 31, 2020. On July 28, 2020, KLXE completed its previously announced merger with Quintana Energy Services Inc. (“QES”

September 3, 2020 8-K

Regulation FD Disclosure, Financial Statements and Exhibits, Results of Operations and Financial Condition - FORM 8-K

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): September 2, 2020 KLX Energy Services Holdings, Inc. (Exact Name of Registrant as Specified in Charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of incorporation) (C

August 6, 2020 EX-99.1.1

JOINT FILING AGREEMENT

EX-99.1.1 Exhibit 1.1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1)(iii) of the Securities Exchange Act of 1934, as amended, each of the undersigned agrees that a single joint Schedule 13D and any amendments thereto may be filed on behalf of each of the undersigned with respect to the securities held by each of them in KLX Energy Services Holdings, Inc. This Joint Filing Agreement shall be i

August 6, 2020 SC 13D

KLXE / KLX Energy Services Holdings, Inc. / Quintana Capital Group, L.P. - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L 10 6 (CUSIP Number) Paul Cornell Managing Director and Chief Financial Officer 1415 Louisiana Street, Suite 2400 Houston, Texas 7

August 5, 2020 EX-99.1.1

JOINT FILING AGREEMENT

EX-1.1 Exhibit 1.1 JOINT FILING AGREEMENT Pursuant to Rule 13d-1(k)(1)(iii) of the Securities Exchange Act of 1934, as amended, each of the undersigned agrees that a single joint Schedule 13D and any amendments thereto may be filed on behalf of each of the undersigned with respect to the securities held by each of them in KLX Energy Services Holdings, Inc. This Joint Filing Agreement shall be incl

August 5, 2020 SC 13D

KLXE / KLX Energy Services Holdings, Inc. / Geveran Investments Ltd Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, DC 20549 SCHEDULE 13D (Amendment No.

August 5, 2020 SC 13D

KLXE / KLX Energy Services Holdings, Inc. / Archer Ltd - SC 13D Activist Investment

SC 13D SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. )* KLX Energy Services Holdings, Inc. (Name of Issuer) Common Stock, par value of $0.01 per share (Title of Class of Securities) 48253L 10 6 (CUSIP Number) Adam Todd General Counsel Bryggegata 3; PO 1327 Vika; NO-0112, Oslo, Norway Tel: +47 40345634 (Name, Address

August 3, 2020 8-K

Financial Statements and Exhibits, Other Events

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 3, 2020 (August 3, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of

July 30, 2020 S-8 POS

- FORM S-8

As filed with the Securities and Exchange Commission on July 30, 2020 Registration Statement File No.

July 30, 2020 S-8

- FORM S-8

As filed with the Securities and Exchange Commission on July 30, 2020 Registration No.

July 29, 2020 S-8 POS

- S-8 POS

As filed with the Securities and Exchange Commission on July 29, 2020 Registration No.

July 29, 2020 8-K

Submission of Matters to a Vote of Security Holders

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): July 29, 2020 (July 24, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 28, 2020 EX-10.3

Executive Employment Agreement, dated as of May 3, 2020, between Max L. Bouthillette and KLX Energy Services Holdings, Inc. (incorporated by reference to Exhibit 10.3 of KLXE Energy Services Holdings, Inc.’s Current Report on Form 8-K, filed on July 28, 2020, File No. 001-38609).

Exhibit 10.3 EXECUTION VERSION EXECUTIVE EMPLOYMENT AGREEMENT This Executive Employment Agreement (this “Agreement”) by and between KLX Energy Services Holdings, Inc., a Delaware corporation (“Company”), and Max L. Bouthillette (“Executive”) is entered into as of the date hereof and shall be effective on the Effective Date (as defined below). Executive and Company shall be referred to individually

July 28, 2020 EX-10.1

Letter Agreement, dated as of July 28, 2020, between John T. Collins and KLX Energy Services Holdings, Inc.

EX-10.1 3 tm2025520d5ex10-1.htm EXHIBIT 10.1 Exhibit 10.1 KLX Energy Services Holdings, Inc. 1300 Corporate Center Way Wellington, Florida 33414-2105 July 28, 2020 John T. Collins 209 Via Tortuga Palm Beach, FL 33480 Dear John: In connection with and effective immediately following the consummation of the transactions (the “Merger”) contemplated by that certain Agreement and Plan of Merger, dated

July 28, 2020 S-8 POS

- S-8 POS

As filed with the Securities and Exchange Commission on July 28, 2020 Registration Statement File No.

July 28, 2020 EX-3.1

Certificate of Amendment of Amended and Restated Articles of Incorporation of KLX Energy Services Holdings, Inc. (incorporated by reference to Exhibit 3.1 to the Registrant’s Crrent Report on Form 8-K (File No. 001-38609) filed with the SEC on July 28, 2020)

Exhibit 3.1 CERTIFICATE OF AMENDMENT OF AMENDED AND RESTATED CERTIFICATE OF INCORPORATION OF KLX ENERGY SERVICES HOLDINGS, INC. KLX Energy Services Holdings, Inc. (the “Corporation”), a corporation duly organized and existing under the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify that: ONE: Paragraph 1 of Article IV of the Corporation’s Amended and Restated Ce

July 28, 2020 EX-10.7

Independent Contractor Services Agreement, dated as of July 28, 2020, by and between KLX Energy Services LLC and Heather Floyd.

Exhibit 10.7 INDEPENDENT CONTRACTOR SERVICES AGREEMENT This Independent Contractor Services Agreement (this “Agreement”) is made and entered into as of July 28, 2020, to become effective as of the “Effective Date” (as defined below), by and between KLX Energy Services LLC, with its principal place of business located at 1300 Corporate Center Way, Wellington, FL 33414 (“KLX”) and Heather Floyd, an

July 28, 2020 EX-10.5

Separation Agreement and Mutual Release, dated as of July 28, 2020, by and between KLX Energy Services Holdings, Inc. and Thomas P. McCaffrey.

Exhibit 10.5 EXECUTION COPY SEPARATION AGREEMENT AND MUTUAL RELEASE This Separation Agreement and Mutual Release (the “Agreement”), is made as of July 28, 2020, by and between KLX Energy Services Holdings, Inc., a Delaware corporation (the “Company”) and Thomas McCaffrey (“Employee”), for the purpose of memorializing the terms and conditions of the Employee’s departure from the Company’s employmen

July 28, 2020 8-K

Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers; Compensatory Arrangements of Certain Officers, Amendments to Articles of Incorporation or Bylaws; Change in Fiscal Year, Material Modification to Rights of Security Holders, Financial Statements and Exhibits, Completion of Acquisition or Disposition of Assets, Other Events

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): July 28, 2020 (July 28, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 28, 2020 EX-99.1

KLX ENERGY SERVICES AND QUINTANA ENERGY SERVICES COMPLETE MERGER

Exhibit 99.1 NEWS RELEASE KLX ENERGY SERVICES AND QUINTANA ENERGY SERVICES COMPLETE MERGER · Creates industry-leading, asset-light product and service offerings present in all major U.S. onshore oil and gas basins to serve its blue-chip customers · Adds one of the largest independent providers of directional drilling services and establishes one of the largest U.S. wireline fleets · Estimated annu

July 28, 2020 EX-10.4

Executive Employment Agreement, dated as of May 3, 2020, between Keefer M. Lehner and KLX Energy Services Holdings, Inc. (incorporated by reference to Exhibit 10.4 of KLXE Energy Services Holdings, Inc.’s Current Report on Form 8-K, filed on July 28, 2020, File No. 001-38609).

Exhibit 10.4 EXECUTION VERSION EXECUTIVE EMPLOYMENT AGREEMENT This Executive Employment Agreement (this “Agreement”) by and between KLX Energy Services Holdings, Inc., a Delaware corporation (“Company”), and Keefer M. Lehner (“Executive”) is entered into as of the date hereof and shall be effective on the Effective Date (as defined below). Executive and Company shall be referred to individually as

July 28, 2020 EX-10.2

Executive Employment Agreement, dated as of May 3, 2020, between Christopher J. Baker and KLX Energy Services Holdings, Inc. (incorporated by reference to Exhibit 10.2 of KLXE Energy Services Holdings, Inc.’s Current Report on Form 8-K, filed on July 28, 2020, File No. 001-38609).

Exhibit 10.2 EXECUTION VERSION EXECUTIVE EMPLOYMENT AGREEMENT This Employment Agreement (this “Agreement”) by and between KLX Energy Services Holdings, Inc., a Delaware corporation (“Company”), and Chris Baker (“Executive”) is entered into as of the date hereof and shall be effective on the Effective Date (as defined below). Executive and Company shall be referred to individually as a “Party” and

July 28, 2020 EX-10.6

Separation Agreement and Mutual Release, dated as of July 28, 2020, by and between KLX Energy Services Holdings, Inc. and Heather Floyd.

Exhibit 10.6 EXECUTION COPY SEPARATION AGREEMENT AND MUTUAL RELEASE This Separation Agreement and Mutual Release (the “Agreement”), is made as of July 28, 2020, by and between KLX Energy Services Holdings, Inc., a Delaware corporation (the “Company”) and Heather Floyd (“Employee”), for the purpose of memorializing the terms and conditions of the Employee’s departure from the Company’s employment.

July 28, 2020 EX-10.8

Amendment No. 1 to the KLX Energy Services Holdings, Inc. Employee Stock Purchase Plan (incorporated by reference to Exhibit 10.8 of KLXE Energy Services Holdings, Inc.’s Current Report on Form 8-K, filed on July 28, 2020, File No. 001-38609).

Exhibit 10.8 Amendment No. 1 to the KLX Energy Services, Inc. Employee Stock Purchase Plan This Amendment No. 1 (“Amendment”) to the KLX Energy Services, Inc. Employee Stock Purchase Plan (the “Plan”) is made and adopted by the KLX Energy Services, Inc. (the “Company”), subject to approval of the stockholders of the Company. Capitalized terms used and not defined herein shall have the meanings giv

July 27, 2020 8-K

Financial Statements and Exhibits, Other Events

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): July 27, 2020 (July 27, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 27, 2020 EX-99.1

KLX Energy Services Announces Effectiveness of 1-for-5 Reverse Stock Split and Related Adjustment to Exchange Ratio for Merger

Exhibit 99.1 KLX Energy Services Announces Effectiveness of 1-for-5 Reverse Stock Split and Related Adjustment to Exchange Ratio for Merger WELLINGTON, Fla., July 27, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (“KLX Energy Services” or the “Company”) (NASDAQ:KLXE), a leading U.S. onshore provider of mission critical oilfield services, today announced that it will effect a 1-for-5 r

July 27, 2020 425

Merger Prospectus - FORM 8-K

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): July 27, 2020 (July 27, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 27, 2020 EX-99.1

KLX Energy Services Announces Effectiveness of 1-for-5 Reverse Stock Split and Related Adjustment to Exchange Ratio for Merger

Exhibit 99.1 KLX Energy Services Announces Effectiveness of 1-for-5 Reverse Stock Split and Related Adjustment to Exchange Ratio for Merger WELLINGTON, Fla., July 27, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (“KLX Energy Services” or the “Company”) (NASDAQ:KLXE), a leading U.S. onshore provider of mission critical oilfield services, today announced that it will effect a 1-for-5 r

July 24, 2020 425

Merger Prospectus - FORM 8-K

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): July 24, 2020 (July 24, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 24, 2020 EX-99.1

KLX Energy Services Stockholders Approve Stock Issuance In Connection with the Proposed Merger with Quintana Energy Services

Exhibit 99.1 KLX Energy Services Stockholders Approve Stock Issuance In Connection with the Proposed Merger with Quintana Energy Services WELLINGTON, Fla., July 24, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (“KLXE” or the “Company”) (NASDAQ:KLXE), a leading U.S. onshore provider of mission critical oilfield services, announced that KLXE’s stockholders have approved the issuance of

July 24, 2020 EX-99.1

KLX Energy Services Stockholders Approve Stock Issuance In Connection with the Proposed Merger with Quintana Energy Services

Exhibit 99.1 KLX Energy Services Stockholders Approve Stock Issuance In Connection with the Proposed Merger with Quintana Energy Services WELLINGTON, Fla., July 24, 2020 (GLOBE NEWSWIRE) - KLX Energy Services Holdings, Inc. (“KLXE” or the “Company”) (NASDAQ:KLXE), a leading U.S. onshore provider of mission critical oilfield services, announced that KLXE’s stockholders have approved the issuance of

July 24, 2020 8-K

Financial Statements and Exhibits, Other Events

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): July 24, 2020 (July 24, 2020) KLX Energy Services Holdings, Inc. (Exact name of registrant as specified in its charter) Delaware 001-38609 36-4904146 (State or other jurisdiction of i

July 17, 2020 424B3

SUPPLEMENTAL DISCLOSURES TO THE JOINT PROXY STATEMENT/PROSPECTUS

Filed Pursuant to Rule 424(b)(3) Registration No. 333-238870 SUPPLEMENT NO. 1, DATED JULY 17, 2020 (to the Joint Proxy Statement/Prospectus dated June 29, 2020) This Supplement No. 1, dated July 17, 2020 (this “Supplement”), updates and supplements the joint proxy statement/prospectus dated June 29, 2020 (the “Joint Proxy Statement/Prospectus”). KLX Energy Services Holdings, Inc. (“KLXE”) filed th

June 29, 2020 424B3

MERGER PROPOSAL — YOUR VOTE IS VERY IMPORTANT

TABLE OF CONTENTS  Filed Pursuant to Rule 424(b)(3)  Registration Statement No. 333-238870 MERGER PROPOSAL — YOUR VOTE IS VERY IMPORTANT Dear Stockholder: On May 3, 2020, KLX Energy Services Holdings, Inc. (“KLXE”), Quintana Energy Services Inc. (“QES”), Krypton Intermediate, LLC, an indirect wholly owned subsidiary of KLXE (“Acquiror”) and Krypton Merger Sub, Inc., an indirect wholly owned subsid

June 29, 2020 11-K

- FORM 11-K

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 11-K x ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the fiscal year ended December 31, 2019 OR ¨ TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934 For the transition period from to Commission File number: A. Full title of the plan and address of the plan, if differe

June 25, 2020 CORRESP

-

begin 644 filename3 M)5!$1BTQ+C4-)>+CS],-"C,S." P(&]B:@T\/"],:6YE87)I>F5D(#$O3" T M,#(Y-SDO3R S-# O12 U.# Y,"].(#%LS,S@@ M-#==+TEN9F\@,S,W(# @4B],96YG=&@@,3$Q+U!R978@-# R,C4R+U)O;W0@ M,S,Y(# @4B]3:7IE(#,X-2]4>7!E+UA2968O5ULQ(#(@,5T^/G-T9AX6+GD./VX.;C>5YQSI-<2SD4 M6+EYSG!NXPAE/\=QFH.1:Q'77:XUW'JS^[-U<41R&+!OY$SGN,S) MR"3)7,]^F;V=Q1#H4;=,U>>GCESYKF3)W?.G'EFYLSCLX&\G95 XN3LU]/G MS#EW@5,Y M]P7@MH%=MS2

June 25, 2020 EX-99.7

Form of Proxy Card for Annual Meeting of KLX Energy Services Holdings, Inc.

Exhibit 99.7 MMMMMMMMMMMM C123456789 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000000000.000000 ext 000004 ENDORSEMENTLINE SACKPACK MR A SAMPLE DESIGNATION (IF ANY) ADD 1 ADD 2 ADD 3 ADD 4 ADD 5 ADD 6 Your vote matters – here’s how to vote! You may vote online or by phone instead of mailing this card. Online GIof ntoo welwewct.reonnvii

June 25, 2020 CORRESP

-

NEW YORK 601 Lexington Avenue 31st Floor New York, NY 10022 T + 1 212 284 4926 M + 1 917 294 1043 W www.

June 25, 2020 EX-99.2

Consent of Tudor Pickering Holt & Co Advisors LP

EX-99.2 5 tm2018798d11ex99-2.htm EXHIBIT 99.2 Exhibit 99.2 Consent of Tudor Pickering Holt & Co Advisors LP We hereby consent to the use in the Amendment No. 2 to the Registration Statement of KLX Energy Services Holdings, Inc. on Form S-4 and in the Joint Proxy Statement/Prospectus of KLX Energy Services Holdings, Inc. and Quintana Energy Services, Inc., which is part of the Registration Statemen

June 25, 2020 EX-99.1

Consent of Goldman Sachs & Co. LLC

Exhibit 99.1 June 25, 2020 Board of Directors KLX Energy Services Holdings, Inc. 1300 Corporate Center Way Wellington, FL 33414 Re: Amendment No. 2 to the Registration Statement on Form S-4 of KLX Energy Services Holdings, Inc. (File No. 333-238870), filed June 25, 2020 (the “Registration Statement”) Gentlemen: Reference is made to our opinion letter, dated May 3, 2020 (“Opinion Letter”), with res

June 25, 2020 CORRESP

-

KLX ENERGY SERVICES HOLDINGS, INC. 1300 Corporate Center Way Wellington, Florida 33414 June 25, 2020 VIA EDGAR Securities and Exchange Commission Division of Corporation Finance 100 F Street, N.E. Washington, D.C. 20549 Re: KLX Energy Services Holdings, Inc. Registration Statement No. 333-238870 Ladies and Gentlemen: Pursuant to Rule 461(a) under the Securities Act of 1933, as amended, KLX Energy

June 25, 2020 S-4/A

- AMENDMENT NO. 2 TO FORM S-4

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on June 25, 2020 No.

June 25, 2020 EX-99.8

Form of Proxy Card for Special Meeting of Quintana Energy Services Inc.

Exhibit 99.8 VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com Use the Internet to transmit your voting instructions and for electronic delivery of information. Vote by 11:59 P.M. ET on July 23, 2020. Have your proxy card in hand when you access the web site and follow the instructions to obtain your records and to create an electronic voting instruction form. QUINTANA ENERGY SERVICES

June 25, 2020 CORRESP

-

NEW YORK 601 Lexington Avenue 31st Floor New York, NY 10022 T + 1 212 284 4926 M + 1 917 294 1043 W www.

June 18, 2020 EX-99.7

Form of Proxy Card for Annual Meeting of KLX Energy Services Holdings, Inc.

Exhibit 99.7

June 18, 2020 EX-99.1

Consent of Goldman Sachs & Co. LLC

EX-99.1 4 tm2018798d5ex99-1.htm JUNE 2, 2020 Exhibit 99.1 June 17, 2020 Board of Directors KLX Energy Services Holdings, Inc. 1300 Corporate Center Way Wellington, FL 33414 Re: Amendment No. 1 to the Registration Statement on Form S-4 of KLX Energy Services Holdings, Inc. (File No. 333-238870), filed June 17, 2020 (the “Registration Statement”) Gentlemen: Reference is made to our opinion letter, d

June 18, 2020 S-4/A

- S-4/A

TABLE OF CONTENTS As filed with the Securities and Exchange Commission on June 18, 2020 No.

June 18, 2020 EX-99.2

Consent of Tudor Pickering Holt & Co Advisors LP

Exhibit 99.2 Consent of Tudor Pickering Holt & Co Advisors LP We hereby consent to the use in the Amendment No. 1 to the Registration Statement of KLX Energy Services Holdings, Inc. on Form S-4 and in the Joint Proxy Statement/Prospectus of KLX Energy Services Holdings, Inc. and Quintana Energy Services, Inc., which is part of the Registration Statement, filed on June 17, 2020 (as amended, the “Re

June 18, 2020 EX-99.8

Form of Proxy Card for Special Meeting of Quintana Energy Services Inc.

Exhibit 99.8 QUINTANA ENERGY SERVICES INC. 1415 LOUISIANA, SUITE 2900 HOUSTON, TX 77002 VOTE BY INTERNET Before The Meeting - Go to www.proxyvote.com Use the Internet to vote your proxy 24 hours a day, 7 days a week, until 11:59 p.m. (ET) on [ · ], 2020. Please have your proxy card available and follow the simple instructions to obtain your records and create an electronic ballot. VOTE BY PHONE -

June 5, 2020 425

Merger Prospectus - 425

Filed by KLX Energy Services Holdings, Inc. Pursuant to Rule 425 under the Security Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: Quintana Energy Services Inc. Registration No.: 333-238870 THOMSON REUTERS STREETEVENTS EDITED TRANSCRIPT KLXE.OQ - Q1 2020 KLX Energy Services Holdings Inc Earnings Call EVENT DATE/TIME: JUNE 04, 2020 /

June 5, 2020 10-Q

Quarterly Report - 10-Q

Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM 10-Q Quarterly Report Pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 For The Quarterly Period Ended April 30, 2020 Commission File No. 001-38609 KLX ENERGY SERVICES HOLDINGS, INC. (Exact name of registrant as specified in its charter) DELAWARE 36-4904146 (State of Incorporation) (

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