MRC / MRC Global Inc. - Pengajuan SECLaporan Tahunan, Pernyataan Proksi

MRC Global Inc.
US ˙ NYSE ˙ US55345K1034

Mga Batayang Estadistika
LEI 549300DH01K8F1NQFP75
CIK 1439095
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 MRC Global 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 29, 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 29, 2025 MRC GLOBAL INC. (

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 29, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Nu

August 29, 2025 425

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 29, 2025 DNOW INC. (Exact n

425 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 29, 2025 DNOW INC. (Exact name of registrant as specified in its charter) Delaware 001-36325 46-4191184 (State or other jurisdiction of incorporation) (Commission File Numbe

August 29, 2025 425

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 29, 2025 MRC GLOBAL INC. (

425 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 29, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission Fil

August 7, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: August 6, 2025 The following are excerpts of a transcript of DNOW’s Q2 2025 earnings call held on August 6, 2025. Call Participants EXECUTIVES ANALYSTS David Cherechinsky

August 6, 2025 EX-99.2

Earnings presentation of MRC Global Inc. dated August 6, 2025

Exhibit 99.2

August 6, 2025 EX-99.2

Earnings presentation of MRC Global Inc. dated August 6, 2025

Exhibit 99.2

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 MRC Global inc. (E

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 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

August 6, 2025 425

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 MRC Global inc. (E

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 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

August 6, 2025 EX-99.1

MRC Global Announces Second Quarter 2025 Results

Exhibit 99.1 MRC Global Announces Second Quarter 2025 Results Houston, TX – August 6, 2025 – MRC Global Inc. (NYSE: MRC) today announced second quarter 2025 results from continuing operations. Second Quarter 2025 Financial Highlights: ● Sales of $798 million, a 12% increase compared to the first quarter of 2025 ● Gross profit, as a percentage of sales, of 18.9% ● Adjusted Gross Profit, as a percen

August 6, 2025 10-Q

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

Table of Contents 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 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: 00

August 6, 2025 EX-99.1

MRC Global Announces Second Quarter 2025 Results

Exhibit 99.1 MRC Global Announces Second Quarter 2025 Results Houston, TX – August 6, 2025 – MRC Global Inc. (NYSE: MRC) today announced second quarter 2025 results from continuing operations. Second Quarter 2025 Financial Highlights: ● Sales of $798 million, a 12% increase compared to the first quarter of 2025 ● Gross profit, as a percentage of sales, of 18.9% ● Adjusted Gross Profit, as a percen

August 5, 2025 DEFM14A

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

DEFM14A Table of Contents UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.

July 15, 2025 EX-99.1

MRC Global Announces Second Quarter 2025 Earnings Release Date

Exhibit 99.1 MRC Global Announces Second Quarter 2025 Earnings Release Date HOUSTON, TX – July 14, 2025 – MRC Global Inc. (NYSE: MRC) will release its second quarter 2025 results on Wednesday, August 6, 2025, before the market opens. Due to the pending combination with DNOW Inc., MRC Global will not host a conference call or webcast to discuss its second quarter 2025 results. About MRC Global Inc.

July 15, 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): July 14, 2025 MRC Global inc. (Ex

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 14, 2025 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956

July 3, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) MRC Global + DNOW Merger Frequently Asked Questions As we begin the journey toward merging with DNOW, we understand you may have questions. Below a

July 3, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) MRC Global Company Overview Confidential Information Premier Energy and Industrial Solutions Provider DNOW and MRC Global to Combine in All-Stock T

July 2, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: July 1, 2025 The following communication by David Cherechinsky, Chief Executive Officer of DNOW, is a transcript of a video that was posted on DNOW’s website on July 1, 2

June 30, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) Subject: MRC Global to Combine with DNOW Dear [NAME], Today we announced that MRC Global has entered into an agreement to combine with DNOW, creati

June 30, 2025 425

Filed by MRC Global Inc.

425 Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) Subject: MRC GLOBAL to Combine with DNOW Dear [NAME], Today we announced that MRC Global has entered into an agreement to combine with DNOW, cr

June 27, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following post was made by DNOW on X on June 26, 2025. Forward-Looking Statements This communication includes “forward-looking statements” as defined un

June 27, 2025 425

Page 1 of 1

425 Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) Subject: MRC Global to Combine with DNOW Good afternoon, I wanted to reach out and let you know that MRC Global just announced it has entered i

June 27, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) Creating a Premier Energy and Industrial Solutions Provider June 26th, 2025 Disclaimers Forward-Looking Statements This presentation includes “forw

June 27, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by David Cherechinsky, Chief Executive Officer of DNOW, to employees of DNOW on June 26, 2025. DNOW – MRC Internal CEO

June 27, 2025 425

  

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following post was made by DNOW on LinkedIn on June 26, 2025.    Forward-Looking Statements This communication includes “forward-looking statements” as

June 27, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) Fellow Team Members, I’m pleased to share that MRC Global has entered into an agreement to combine with DNOW to create a premier energy and industr

June 27, 2025 425

DNOW and MRC Global to Combine in All-Stock Transaction Creating a Premier Energy and Industrial Solutions Provider Combination Greatly Expands the Scale and Scope of Complementary Products, Services and Supply Chain Solutions Diversified Business Po

425 Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) DNOW – MRC Press Release FOR IMMEDIATE RELEASE DNOW and MRC Global to Combine in All-Stock Transaction Creating a Premier Energy and Industrial

June 27, 2025 425

DNOW and MRC Global to Combine in All-Stock Transaction June 26, 2025

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following is a transcript of a presentation given by Brad Wise, Vice President of Digital Strategy and Investor Relations of DNOW, David Cherechinsky, P

June 27, 2025 425

Filed by MRC Global Inc.

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) MRC Global LinkedIn Post: MRC Global X Post: MRC Global Facebook Post: Forward-Looking Statements This document includes “forward-looking statement

June 27, 2025 425

DNOW and MRC Global to Combine in All-Stock Transaction June 26, 2025

Filed by MRC Global Inc. (Commission File No. 001-35479) Pursuant to Rule 425 of the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 of the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. (Commission File No. 001-35479) DNOW and MRC Global to Combine in All-Stock Transaction June 26, 2025 Corporate Speakers: • Brad Wise; DNOW; Vice President of Digital Strategy and

June 26, 2025 425

Filed by DNOW Inc.

Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by David Cherechinsky, Chief Executive Officer of DNOW, to employees of DNOW on June 26, 2025. DNOW – MRC Employee Letter D

June 26, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by Brad Wise, Vice President, Digital Strategy and Investor Relations of DNOW, to certain investors and analysts coveri

June 26, 2025 425

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 26, 2025 MRC GLOBAL INC. (Ex

425 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 26, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

June 26, 2025 425

DNOW and MRC Global to Combine in All-Stock Transaction Creating a Premier Energy and Industrial Solutions Provider Combination Greatly Expands the Scale and Scope of Complementary Products, Services and Supply Chain Solutions Diversified Business Po

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following joint press release was issued by DNOW and MRC on June 26, 2025. DNOW – MRC Press Release FOR IMMEDIATE RELEASE DNOW and MRC Global to Combine

June 26, 2025 8-K

Regulation FD Disclosure

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 26, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numb

June 26, 2025 EX-2.1

Agreement and Plan of Merger, dated as of June 26, 2025, by and among DNOW Inc., Buck Sub, Inc., Stag Merger Sub, LLC and MRC Global Inc. (Incorporated by reference to Exhibit 2.1 to the Current Report on Form 8-K of MRC Global Inc. filed with the SEC on June 26, 2025, File No. 001-35479).

Exhibit 2.1 AGREEMENT AND PLAN OF MERGER BY AND AMONG DNOW INC., BUCK MERGER SUB, INC., STAG MERGER SUB, LLC AND MRC GLOBAL INC. June 26, 2025 TABLE OF CONTENTS Page ARTICLE I THE MERGERS Section 1.1 The Mergers 2 Section 1.2 Effect of the Mergers 3 Section 1.3 Closing 3 Section 1.4 Organizational Documents 3 Section 1.5 Directors and Officers 3 Section 1.6 Effect on Capital Stock 4 Section 1.7 Cl

June 26, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by David Cherechinsky, Chief Executive Officer of DNOW, to certain business partners of DNOW on June 26, 2025. DNOW – M

June 26, 2025 EX-99.2

Creating a Premier Energy and Industrial Solutions Provider

Exhibit 99.2 Creating a Premier Energy and Industrial Solutions Provider DisclaimersForward-Looking StatementsThis presentation includes “forward-looking statements” as defined under the federal securities laws. All statements other than statements of historical fact included or incorporated by reference in this presentation, including, among other things, statements regarding the proposed busines

June 26, 2025 EX-10.1

Form of Omnibus Amendment, dated June 26, 2025

Exhibit 10.1 OMNIBUS AMENDMENT TO AWARD AGREEMENTS UNDER THE MRC GLOBAL INC. OMNIBUS INCENTIVE PLAN AMENDED & RESTATED This Omnibus Amendment (this “Amendment”) to the Restricted Stock Unit Award Agreement, dated as of [], 2023 (the “2023 RSU Award Agreement”), the Restricted Stock Unit Award Agreement, dated as of [], 2024 (the “2024 RSU Award Agreement”), the Restricted Stock Unit Award Agreemen

June 26, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by David Cherechinsky, Chief Executive Officer of DNOW, to certain customers of DNOW on June 26, 2025. DNOW—MRC Custome

June 26, 2025 EX-99.1

DNOW and MRC Global to Combine in All-Stock Transaction Creating a Premier Energy and Industrial Solutions Provider Combination Greatly Expands the Scale and Scope of Complementary Products, Services and Supply Chain Solutions Diversified Business Po

Exhibit 99.1 DNOW – MRC Press Release FOR IMMEDIATE RELEASE DNOW and MRC Global to Combine in All-Stock Transaction Creating a Premier Energy and Industrial Solutions Provider Combination Greatly Expands the Scale and Scope of Complementary Products, Services and Supply Chain Solutions Diversified Business Portfolio Serving Attractive Global Markets to Drive Long-Term Sustainable Growth Expected t

June 26, 2025 EX-10.2

Bonus Letter, dated June 24, 2025, by and between John P. McCarthy and MRC Global Inc.

Exhibit 10.2 Jack McCarthy Senior Vice President – Supply Chain Management, Quality & Technical Sales June 24, 2025 Jack, The Board, the company and I all want to express our appreciation for your excellent support with the Sales and Marketing organization over the past year while we recruited a new leader for the function. In appreciation for your leadership, the company is hereby awarding you a

June 26, 2025 425

Filed by DNOW Inc.

Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following presentation was published on DNOW’s website on June 26, 2025. Creating a Premier Energy and Industrial Solutions Provider June 26th, 2025 Disclai

June 26, 2025 425

Filed by DNOW Inc.

425 Filed by DNOW Inc. pursuant to Rule 425 under the Securities Act of 1933 and deemed filed pursuant to Rule 14a-12 under the Securities Exchange Act of 1934 Subject Company: MRC Global Inc. Commission File No.: 001-35479 Date: June 26, 2025 The following communication was sent by DNOW to certain employees of DNOW on June 26, 2025. Creating a Premier Energy and Industrial Solutions Provider Comb

June 2, 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): May 29, 2025 MRC GLOBAL INC. (Exa

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 29, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numbe

May 23, 2025 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorpo

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Number) (I.R.S. Employer Identification Number) 1301 McKinney Street, Suite 2300 Houston, TX 77010 (Address of principal e

May 23, 2025 EX-1.01

Conflict Minerals Report For Year Ending December 31, 2024

Exhibit 1.01 Conflict Minerals Report For Year Ending December 31, 2024 Introduction This Conflict Minerals Report for MRC Global Inc. for calendar year 2024 was prepared in accordance with the requirements of Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934, as amended, and in connection with MRC Global Inc.’s required disclosure filed on the specialized disclosure form (“Form

May 20, 2025 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer In this presentation, the company is providing certain non-GAAP financial measures. These are not measures of This presentation contains forward-looking statements within the meaning of Section 27A of th

EX-99.1 Exhibit 99.1 Investor Presentation First Quarter 2025 May 2025 Forward Looking Statements Non-GAAP Disclaimer In this presentation, the company is providing certain non-GAAP financial measures. These are not measures of This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and financial performance calculated in accordance with U.S. G

May 20, 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): May 20, 2025 MRC GLOBAL INC. (Exa

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 20, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numbe

May 7, 2025 10-Q

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

Table of Contents 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 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: 0

May 7, 2025 EX-99.1

Earnings presentation of MRC Global Inc. dated May 7, 2025

Exhibit 99.1

May 7, 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) MAY 7, 2025: MRC Global inc. (Exac

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: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595699

May 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) MAY 6, 2025: MRC Global inc. (Exac

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 6, 2025: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595699

May 6, 2025 EX-99.1

MRC Global Announces First Quarter 2025 Results

Exhibit 99.1 MRC Global Announces First Quarter 2025 Results Houston, TX – May 6, 2025 – MRC Global Inc. (NYSE: MRC) today announced first quarter 2025 results from continuing operations. First Quarter 2025 Financial Highlights: ● Operating cash flows provided by continuing operations of $21 million ● Sales of $712 million, a 7% increase compared to the fourth quarter of 2024 ● Gross profit, as a

April 22, 2025 EX-99.1

MRC Global Announces First Quarter 2025 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces First Quarter 2025 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – April 22, 2025 – MRC Global Inc. (NYSE: MRC) will release its first quarter 2025 results on May 6, 2025, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global First Quarter 2025 Earnings Conference Call a

April 22, 2025 8-K

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): April 22, 2025 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

April 17, 2025 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) April 16, 2025: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

April 17, 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)(

April 17, 2025 EX-99.1

MRC Global Announces Preliminary First Quarter 2025 Results

Exhibit 99.1 MRC Global Announces Preliminary First Quarter 2025 Results Houston, TX – April 16, 2025 – MRC Global Inc. (NYSE: MRC) today announced selected preliminary first quarter 2025 results from continuing operations. Preliminary First Quarter 2025 Financial Highlights: ● Revenue of approximately $710 million, a 7% sequential increase ● Net income from continuing operations of approximately

April 17, 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

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 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 Pro

April 14, 2025 CORRESP

April 14, 2025

Akin Gump Strauss Hauer & Feld LLP 1111 Louisiana Street 44th Floor Houston, TX 77002 T   +1 713.

March 17, 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 14, 2025 MRC GLOBAL INC. (E

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 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

March 17, 2025 EX-99.1

MRC Global Inc. Q4 and Full Year 2024 Earnings Call March 14, 2025

EX-99.1 Exhibit 99.1 MRC Global Inc. Q4 and Full Year 2024 Earnings Call March 14, 2025 Company Participants • Kelly Youngblood, Executive Vice President & Chief Financial Officer • Monica Broughton, Vice President of Investor Relations & Treasury • Rob Saltiel, President and Chief Executive Officer Q&A Participants • Chris Dankert, Analyst, Loop Capital Markets • Josh Jayne, Analyst, Daniel Energ

March 14, 2025 EX-21.1

List of Subsidiaries of MRC Global Inc.

Exhibit 21.1 Subsidiaries for 2024 Form 10-K 1. Greenbrier Petroleum Corporation U.S. (WV) 2. McJunkin de Angola, LDA Angola (inactive) 3. McJunkin Red Man Development Corporation U.S. (Delaware) (inactive) 4. McJunkin Red Man International Corp. BVI (inactive) 5. McJunkin Red Man International Services Corp. BVI (inactive) 6. McJunkin Red Man Servicios S. de R.L. de C.V. Mexico (inactive) 7. McJu

March 14, 2025 EX-10.8

Form of Director Restricted Stock Award Agreement.

Exhibit 10.8 MRC Global Inc. Director Restricted Stock Award Agreement (February 2025 rev.) This Director Restricted Stock Award Agreement (this “Agreement”), is made as of [Month Day, Year] (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Restricted Stock. The Company hereby grants to the Participant an award of Shares of

March 14, 2025 EX-10.66

Form of Restricted Stock Unit Award Agreement (for grants in 2025).

Exhibit 10.6.6 MRC Global Inc. Restricted Stock Unit Award Agreement (February 2025 rev.) This Restricted Stock Unit Award Agreement (this “Agreement”), is made as of , 2025 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Restricted Stock Units. The Company hereby grants to the Participant an award (the “Award”) of Restri

March 14, 2025 EX-19.1

Securities Trading and Disclosure Policy.

Exhibit 19.1 1. Policy Effectiveness & Scope This Securities Trading and Disclosure Policy (this “Policy”) amends and restates the prior version that the Company issued on March 21, 2013. In addition to this Policy, the Company may have other policies that place additional requirements on the confidentiality of Company information. This Policy does not replace those policies. This Policy applies t

March 14, 2025 EX-99.2

Earnings presentation of MRC Global Inc. dated March 14, 2025

Exhibit 99.2

March 14, 2025 EX-4.1

Fiscal year ended December 31, 2024, filed on March 14, 2025.

Exhibit 4.1 DESCRIPTION OF THE REGISTRANT’S SECURITIES REGISTERED PURSUANT TO SECTION 12 OF THE SECURITIES EXCHANGE ACT OF 1934 As of March 7, 2025, MRC Global Inc. (“MRC Global”, the “Company”,” “we,” “us,” and “our”) has 86,083,438 shares of common stock, $0.01 par value per share (“Common Stock”) registered under Section 12 of the Securities Exchange Act of 1934, as amended (the “Exchange Act”)

March 14, 2025 EX-10.63

Form of Performance Share Unit Award Agreement (for grants in 2025).

Exhibit 10.6.3 MRC Global Inc. Performance Share Unit Award Agreement (February 2025 rev) This Performance Share Unit Award Agreement (this “Agreement”) is made as of , 2025 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Performance Share Units. The Company hereby grants to the Participant an award (this “Award”), under

March 14, 2025 EX-10.6

Amended and Restated Omnibus Incentive Plan.

Exhibit 10.6 MRC Global Inc. Omnibus Incentive Plan Amended & Restated Contents Article 1. Establishment, Purpose and Duration............................................................................ 2 Article 2. Definitions..................................................................................................................... 2 Article 3. Administration............................

March 14, 2025 EX-99.1

MRC Global Reports Full Year and Fourth Quarter 2024 Results

Exhibit 99.1 MRC Global Reports Full Year and Fourth Quarter 2024 Results Houston, TX – March 14, 2025 – MRC Global Inc. (NYSE: MRC) today reported full year and fourth quarter 2024 results. Full Year 2024 Financial Highlights: ● Operating cash flows from continuing operations of $268 million, highest since 2015 ● Sales of $3,011 million ● Net income from continuing operations of $78 million ● Adj

March 14, 2025 10-K

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

Table of Contents 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: 001-35

March 14, 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): March 14, 2025 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

March 13, 2025 EX-99.1

MRC Global Announces Fourth Quarter and Full Year 2024 Earnings Release, Conference Call and Webcast Dates

Exhibit 99.1 MRC Global Announces Fourth Quarter and Full Year 2024 Earnings Release, Conference Call and Webcast Dates HOUSTON, TX – March 12, 2025 – MRC Global Inc. (NYSE: MRC) will release its financial results for the fourth quarter and full year 2024 on March 14, 2025, before the market opens. The company will also host its conference call to discuss these financial results. What: MRC Global

March 13, 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 MRC Global inc. (E

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 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

March 3, 2025 EX-99.1

MRC Global Provides Update on Timing of Earnings Release and Filing of Form 10-K

Exhibit 99.1 MRC Global Provides Update on Timing of Earnings Release and Filing of Form 10-K HOUSTON, TX – March 3, 2025 – MRC Global Inc. (NYSE: MRC) expects to file its 2024 Form 10-K with the Securities and Exchange Commission on or before March 18, 2025. Today, the company will file a Form 12b-25 (Notification of Late Filing) to allow for the extended filing date. Additionally, MRC Global pla

March 3, 2025 NT 10-K

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One):  ☒ Form 10-K  ☐ Form 20-F  ☐ Form 11-K  ☐ Form 10-Q ☐ Form 10-D  ☐ Form N-CEN  ☐ Form N-CSR For Period Ended: December 31, 20

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 12b-25 NOTIFICATION OF LATE FILING (Check One):  ☒ Form 10-K  ☐ Form 20-F  ☐ Form 11-K  ☐ Form 10-Q ☐ Form 10-D  ☐ Form N-CEN  ☐ Form N-CSR For Period Ended: December 31, 2024 ☐ Transition Report on Form 10-K ☐ Transition Report on Form 20-F ☐ Transition Report on Form 11-K ☐ Transition Report on Form 10-Q For the Transit

March 3, 2025 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): March 3, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numb

February 6, 2025 EX-99.1

MRC Global Postpones Earnings Release, Conference Call and Webcast

EX-99.1 Exhibit 99.1 MRC Global Postpones Earnings Release, Conference Call and Webcast HOUSTON, TX – February 5, 2025 – MRC Global Inc. (NYSE: MRC) announced that it has postponed the release of its financial results and conference call related to the fourth quarter and full year 2024, which had previously been scheduled for February 11, 2025, and February 12, 2025, respectively. The company will

February 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): February 5, 2025 MRC GLOBAL INC.

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 5, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

January 3, 2025 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): January 3, 2025 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Nu

January 3, 2025 EX-99.1

MRC Global Announces $125 Million Share Repurchase Program

Exhibit 99.1 MRC Global Announces $125 Million Share Repurchase Program HOUSTON, TX – January 3, 2025 – MRC Global Inc. (NYSE: MRC) announced today that its Board of Directors authorized a new $125 million share repurchase program, which expires on January 2, 2028. Under the repurchase program, the Company may purchase its outstanding common shares through various means, including open market tran

December 18, 2024 EX-99.1

MRC Global Announces Fourth Quarter and Full Year 2024 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Fourth Quarter and Full Year 2024 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – December 17, 2024 – MRC Global Inc. (NYSE: MRC) will release its fourth quarter and full year 2024 results on February 11, 2025, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Fourth

December 18, 2024 8-K

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 17, 2024 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-

December 16, 2024 EX-99.2

MRC Global Inc.

Exhibit 99.2 MRC Global Inc. Income Statement Pro forma for Canada Segment Sale (in millions) Year Ended Year Ended Three Months Ended December 31, 2022 December 31, 2023 March 31, 2024 June 30, 2024 September 30, 2024 Sales $ 3,197 $ 3,266 $ 777 $ 799 $ 771 Cost of sales 2,613 2,596 618 630 614 Gross profit 584 670 159 169 157 Selling, general and administrative expenses 443 475 119 121 118 Opera

December 16, 2024 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): December 13, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

December 16, 2024 EX-99.1

MRC Global Announces Sale of Canada Business

Exhibit 99.1 MRC Global Announces Sale of Canada Business HOUSTON, TX – December 16, 2024 – MRC Global Inc. (NYSE: MRC), announced today that its subsidiary, MRC Global (Canada) ULC, has entered into a definitive agreement to sell its Canada operations to Emco Corporation. Rob Saltiel, MRC Global President & CEO stated, “This divestiture will reposition our strategic focus and future capital inves

November 20, 2024 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): November 19, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

November 20, 2024 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 3Q 2024 Update November 19, 2024 Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “goals”, and similar expressions are intended to identify forwar

November 13, 2024 8-K

Entry into a Material Definitive Agreement, 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): November 12, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

November 13, 2024 EX-10.1

Fifth Amended and Restated Loan, Security and Guarantee Agreement, dated as of November 12, 2024, among MRC Global (US) Inc., MRC Global Management Company and MRC Global Services Company LLC, as U.S. Borrowers and Guarantors, MRC Global Inc. and MRC Global Canada Holdings (US) Inc., as guarantors, MRC Global Australia Pty Ltd, as Australian Borrower, MRC Global (Belgium) NV, as Belgian Borrower, MRC Global (Canada) ULC, as Canadian Borrower, MRC Global (Netherlands) B.V., as Dutch Borrower, MRC Global Norway AS, as Norwegian Borrower, MRC Global (UK) Limited, as UK Borrower, the other borrowers from time to time party thereto, certain financial institutions as lenders and Bank of America, N.A., as Administrative Agent, Security Trustee and Collateral Agent and BOFA Securities Inc., as Lead Arranger and Book Manager.

Exhibit 10.1 Execution Version FIFTH AMENDED AND RESTATED LOAN, SECURITY AND GUARANTEE AGREEMENT Dated as of November 12, 2024 among MRC GLOBAL (US) INC., MRC GLOBAL MANAGEMENT COMPANY, and MRC GLOBAL SERVICES COMPANY LLC, as U.S. Borrowers and Guarantors, MRC GLOBAL INC. and MRC GLOBAL CANADA HOLDINGS (US), INC., as Guarantors, MRC GLOBAL AUSTRALIA PTY LTD, as Australian Borrower, MRC GLOBAL (BEL

November 13, 2024 EX-99.1

MRC Global Announces Closing of $750 Million Asset-Based Loan Facility

Exhibit 99.1 MRC Global Announces Closing of $750 Million Asset-Based Loan Facility HOUSTON, TX – November 12, 2024 – MRC Global Inc. (NYSE: MRC), announced today that it has amended its asset-based revolving loan facility (“ABL”), extending its maturity to November 2029. The amended ABL has a committed borrowing capacity of $750 million. The terms of the ABL are substantially the same as the prev

November 13, 2024 EX-10.2

Notice of Amendment and Confirmation of Intercreditor Agreement, dated November 12, 2024, by and between Bank of America, N.A., in its capacity as administrative agent and collateral agent for the Revolving Credit Lenders under the Revolving Credit Agreement, JPMorgan Chase Bank, N.A., in its capacity as collateral agent for the Term Secured Parties, MRC Global Inc. and certain of its subsidiaries.

Exhibit 10.2 NOTICE OF AMENDMENT AND CONFIRMATION OF INTERCREDITOR AGREEMENT THIS NOTICE OF AMENDMENT AND CONFIRMATION OF INTERCREDITOR AGREEMENT (this “Notice”) is entered into as of November 12, 2024, among BANK OF AMERICA, N.A., in its capacity as administrative agent, security trustee and collateral agent for the Revolving Credit Secured Parties under the Revolving Credit Agreement (“Revolving

November 6, 2024 10-Q

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

Table of Contents 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 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 numbe

November 5, 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, 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 5, 2024: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5

November 5, 2024 EX-99.1

MRC Global Announces Third Quarter 2024 Results

Exhibit 99.1 MRC Global Announces Third Quarter 2024 Results Houston, TX – November 5, 2024 – MRC Global Inc. (NYSE: MRC) today announced third quarter 2024 results. Net income attributable to common stockholders for the third quarter of 2024 was $23 million, or $0.27 per diluted share, and was $29 million, or $0.33 per diluted share for the third quarter of 2023. Adjusted net income attributable

November 5, 2024 EX-99.2

MRC Global Announces New Board Chair

Exhibit 99.2 MRC Global Announces New Board Chair HOUSTON, November 5, 2024 (GLOBE NEWSWIRE) - MRC Global Inc. (NYSE: MRC) announced today that its board of directors has elected Deborah G. (Debbie) Adams as its new Board Chair, effective immediately. She succeeds Robert L. (Bob) Wood, previous Chairman of the Board, who has retired from the board for personal reasons. Rob Saltiel, President & CEO

November 5, 2024 EX-99.3

Earnings presentation of MRC Global Inc. dated November 5, 2024

Exhibit 99.3

October 31, 2024 EX-10.1

Term Loan Credit Agreement, dated as of October 29, 2024, among MRC Global (US) Inc., as the Borrower, MRC Global Inc., MRC Global Management Company, MRC Global Services Company LLC and MRC Global Canada Holdings (US) Inc., collectively, as the Guarantors, certain financial institutions party thereto as lenders and JPMorgan Chase Bank, N.A., as Administrative Agent and Collateral Agent.

Exhibit 10.1 Execution Version $350,000,000 TERM LOAN CREDIT AGREEMENT dated as of October 29, 2024 among MRC GLOBAL (US) INC., as the Borrower, MRC GLOBAL INC., as Parent, The Several Lenders from Time to Time Parties Hereto JPMORGAN CHASE BANK, N.A., as Administrative Agent JPMORGAN Chase BANK, N.A., as Collateral Agent JPMORGAN CHASE BANK, N.A., BOFA SECURITIES, INC., CITIGROUP GLOBAL MARKETS I

October 31, 2024 EX-10.4

Term Loan Pledge Agreement, dated as of October 29, 2024, among MRC Global Inc., MRC Global (US) Inc., and the Term Loan Agent MRC Global Management Company, MRC Global Services Company LLC and MRC Global Canada Holdings (US) Inc., collectively, as Pledgors, and JPMorgan Chase Bank, N.A., as Collateral Agent.

Exhibit 10.4 Execution Version TERM LOAN PLEDGE AGREEMENT TERM LOAN PLEDGE AGREEMENT dated as of October 29, 2024 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”), among MRC Global (US) Inc., a Delaware corporation (the “Borrower”), MRC Global Inc., a Delaware corporation (the “Parent Pledgor”), each of the Subsidiaries of the Par

October 31, 2024 EX-10.3

Security Agreement, dated as of October 29, 2024, among MRC Global Inc., MRC Global (US) Inc., and the Term Loan Agent MRC Global Management Company, MRC Global Services Company LLC and MRC Global Canada Holdings (US) Inc., collectively, as Grantors, and JPMorgan Chase Bank, N.A., as Collateral Agent.

Exhibit 10.3 Execution Version SECURITY AGREEMENT THIS SECURITY AGREEMENT, dated as of October 29, 2024 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Agreement”), among MRC Global (US) INC., a Delaware corporation (the “Borrower”), MRC Global Inc., a Delaware corporation (the “Parent Grantor”) each of the Subsidiaries of the Parent Grantor

October 31, 2024 EX-3.1

Certificate of Retirement of 6.50% Series A Convertible Perpetual Preferred Stock of MRC Global Inc., dated October 30, 2024

Exhibit 3.1 CERTIFICATE OF RETIREMENT OF 6.50% SERIES A CONVERTIBLE PERPETUAL PREFERRED STOCK OF MRC GLOBAL INC. (Pursuant to Section 243(b) of the General Corporation Law of the State of Delaware) MRC Global Inc., a corporation organized and existing under the General Corporation Law of the State of Delaware (the “Corporation”), in accordance with the provisions of Section 243(b) of the General C

October 31, 2024 EX-99.1

MRC Global Simplifies Capital Structure by Securing New $350 Million Term Loan B and Repurchasing Convertible Preferred Stock

Exhibit 99.1 MRC Global Simplifies Capital Structure by Securing New $350 Million Term Loan B and Repurchasing Convertible Preferred Stock HOUSTON, TX – October 29, 2024 – MRC Global Inc. (NYSE: MRC), announced today that it has secured a new $350 million Senior Secured Term Loan “B” (“Term Loan”) maturing in 2031. The proceeds from this loan, and borrowings from the asset-based lending facility w

October 31, 2024 EX-10.2

Term Loan Guarantee, dated as of October 29, 2024, among each of the signatories listed on the signature pages thereto and each of the other entities that becomes a party thereto, collectively, as Guarantors, and JPMorgan Chase Bank, N.A., as Administrative Agent.

Exhibit 10.2 Execution Version TERM LOAN GUARANTEE TERM LOAN GUARANTEE, dated as of October 29, 2024 (as amended, restated, amended and restated, supplemented or otherwise modified from time to time, this “Guarantee”), by each of the signatories listed on the signature pages hereto as a Guarantor and each of the other entities that becomes a party hereto pursuant to Section 19 as a Guarantor, in f

October 31, 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): October 29, 2024 MRC GLOBAL INC.

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 29, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

October 31, 2024 EX-10.5

Amendment No. 2 to Fourth Amended and Restated Loan, Security and Guarantee Agreement, dated as of October 29, 2024, among MRC Global (US) Inc., Greenbrier Petroleum Corporation, McJunkin Red Man Development Corporation, Milton Oil & Gas Company, MRC Global Management Company, MRC Global Services Company LLC, collectively, as U.S. Borrowers and Guarantors, MRC Global Inc. and MRC Global Canada Holdings (US) Inc., collectively, as guarantors, MRC Global Australia Pty Ltd., as Australian Borrower, MRC Global (Belgium) NV, as Belgian Borrower, MRC Global (Canada) ULC, as Canadian Borrower, MRC Global (Netherlands) B.V., as Dutch Borrower, MRC Global Norway AS, as Norwegian Borrower, MRC Global (UK) Limited, as UK Borrower, certain financial institutions party thereto as lenders and Bank of America, N.A., as Administrative Agent, Security Trustee and Collateral Agent.

Exhibit 10.5 AMENDMENT NO. 2 TO FOURTH AMENDED AND RESTATED LOAN, SECURITY AND GUARANTEE AGREEMENT AMENDMENT NO. 2 TO FOURTH AMENDED AND RESTATED LOAN, SECURITY AND GUARANTEE AGREEMENT (this “Amendment”), dated as of October 29, 2024, to the Fourth Amended and Restated Loan, Security and Guarantee Agreement, dated as of September 3, 2021 (as amended, restated, supplemented or otherwise modified fr

October 31, 2024 EX-10.6

Intercreditor Agreement, dated as of October 29, 2024, among MRC Global Inc., MRC Global (US) Inc., and the Term Loan Agent MRC Global Management Company, MRC Global Services Company LLC and MRC Global Canada Holdings (US) Inc., collectively, the ABL Agent, in its capacity as Revolving Credit Collateral Agent, and the Term Loan Agent, in its capacity as Term Collateral Agent.

Exhibit 10.6 INTERCREDITOR AGREEMENT This INTERCREDITOR AGREEMENT (this “Agreement”) is dated as of October 29, 2024, and entered into by and among MRC GLOBAL INC., a Delaware corporation (“MRC Global”), certain Domestic Subsidiaries of MRC Global (together with MRC Global, the “Companies” and each a “Company”), BANK OF AMERICA, N.A., in its capacity as administrative agent, security trustee and c

October 29, 2024 SC 13D/A

MRC / MRC Global Inc. / Mario Investments LLC - FORM SC 13D/A Activist Investment

SC 13D/A 1 dp219920sc13da-4.htm FORM SC 13D/A UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 4)* MRC Global Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 55345K103 (CUSIP Number) Richard A. Drucker Cornell Capital LLC 499 Park Avenue, 21st Floor New York, NY

October 15, 2024 EX-10.1

Preferred Stock Repurchase Agreement, dated October 14, 2024

Exhibit 10.1 Execution Version PREFERRED STOCK REPURCHASE AGREEMENT This Preferred Stock Repurchase Agreement, dated as of October 14, 2024 (this “Agreement”), is entered into by and between MRC Global Inc., a Delaware corporation (the “Company”), and Mario Investments, LLC, a Delaware limited liability company (“Mario”). WHEREAS, on June 10, 2015, the Company issued 363,000 shares of 6.50% Series

October 15, 2024 SC 13D/A

MRC / MRC Global Inc. / Mario Investments LLC - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 3)* MRC Global Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 55345K103 (CUSIP Number) Richard A. Drucker Cornell Capital LLC 499 Park Avenue, 21st Floor New York, NY 10022 212-818-8970 (Name, Address and Telepho

October 15, 2024 8-K

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): October 14, 2024 MRC GLOBAL INC. (E

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): October 14, 2024 MRC GLOBAL INC.

October 15, 2024 EX-99.1

MRC Global Announces Actions to Strengthen Its Capital Structure

Exhibit 99.1 MRC Global Announces Actions to Strengthen Its Capital Structure • Agrees to Repurchase Preferred Stock • Launches Term Loan B Financing to Fund Repurchase • Pursues Amendment to ABL Facility to Extend Maturity • Provides Preliminary Third Quarter 2024 Financial Results HOUSTON, TX – October 15, 2024 – MRC Global Inc. (NYSE: MRC) announced today that it has agreed to repurchase all 36

October 11, 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): October 11, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

September 17, 2024 8-K

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 17, 2024 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20

September 17, 2024 EX-99.1

MRC Global Announces Third Quarter 2024 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Third Quarter 2024 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – September 17, 2024 – MRC Global Inc. (NYSE: MRC) will release its third quarter 2024 results on November 5, 2024, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Third Quarter 2024 Earnings Conferen

September 16, 2024 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 2Q 2024 Update September 16, 2024 Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “goals”, and similar expressions are intended to identify forwa

September 16, 2024 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 16, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

August 7, 2024 EX-FILING FEES

Calculation of Filing Fee Tables.

Exhibit 107 Calculation of Filing Fee Tables Form S-3 (Form Type) MRC Global Inc. (Exact Name of Registrant as Specified in its Charter) Table 1: Newly Registered and Carry Forward Securities Security Type Security Class Title Fee Calculation or Carry Forward Rule Amount Registered Proposed Maximum Offering Price Per Unit (2) Maximum Aggregate Offering Price (2) Fee Rate Amount of Registration Fee

August 7, 2024 10-Q

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

Table of Contents 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 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: 00

August 7, 2024 EX-3.12

Certificate of Amendment to the Amended and Restated Certificate of Incorporation of MRC Global Inc. dated May 13, 2024.

Exhibit 3.1.2 CERTIFICATE OF AMENDMENT to the AMENDED AND RESTATED CERTIFICATE OF INCORPORATION of MRC GLOBAL INC. Pursuant to Section 242 of the General Corporation Law of the State of Delaware MRC Global Inc. (the “Corporation”), a corporation duly organized and existing under the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify as follows: (1) This Certificate

August 7, 2024 S-3ASR

As filed with the Securities and Exchange Commission on August 7, 2024

Table of Contents As filed with the Securities and Exchange Commission on August 7, 2024 Registration No.

August 7, 2024 EX-4.2

Specimen Common Stock Certificate.

Exhibit 4.2 (SPECIMEN COMMON STOCK CERTIFICATE - FRONT SIDE) A Delaware Corporation NUMBER SHARES MRC GLOBAL INC. Common Stock, Par Value $0.0l Per Share This Certifies that       is the owner of       fully paid and non-assessable Shares of the above Corporation transferable only on the books of the Corporation by the holder hereof in person or by duly authorized Attorney upon surrender of this C

August 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) AUGUST 6, 2024: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

August 6, 2024 EX-99.2

Earnings presentation of MRC Global Inc. dated August 6, 2024

Exhibit 99.2

August 6, 2024 EX-99.1

MRC Global Announces Second Quarter 2024 Results

Exhibit 99.1 MRC Global Announces Second Quarter 2024 Results Houston, TX – August 6, 2024 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced second quarter 2024 results. Net income attributable to common stockholders for the second quarter

June 20, 2024 8-K

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 20, 2024 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956

June 20, 2024 EX-99.1

MRC Global Announces Second Quarter 2024 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Second Quarter 2024 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – June 18, 2024 – MRC Global Inc. (NYSE: MRC) will release its second quarter 2024 results on August 6, 2024, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Second Quarter 2024 Earnings Conference C

May 31, 2024 EX-1.01

Conflict Minerals Report For Year Ending December 31, 2023

Exhibit 1.01 Conflict Minerals Report For Year Ending December 31, 2023 Introduction This Conflict Minerals Report for MRC Global Inc. for calendar year 2023 was prepared in accordance with the requirements of Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934, as amended, and in connection with MRC Global Inc.’s required disclosure filed on the specialized disclosure form (“Form

May 31, 2024 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Co

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956993 (I.R.S. Employer Identification Number) 1301 McKinney Street, Suite 2300 Houston, TX 77010 (Address of principal exec

May 24, 2024 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): May 24, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numbe

May 24, 2024 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 1Q 2024 Update May 24, 2024 Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “goals”, and similar expressions are intended to identify forward-loo

May 13, 2024 EX-3.1

Certificate of Amendment to MRC Global Inc.’s Amended and Restated Certificate of Incorporation.

EX-3.1 Exhibit 3.1 CERTIFICATE OF AMENDMENT to the AMENDED AND RESTATED CERTIFICATE OF INCORPORATION of MRC GLOBAL INC. Pursuant to Section 242 of the General Corporation Law of the State of Delaware MRC Global Inc. (the “Corporation”), a corporation duly organized and existing under the General Corporation Law of the State of Delaware (the “DGCL”), does hereby certify as follows: (1) This Certifi

May 13, 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 7, 2024 MRC GLOBAL INC. (Exac

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 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Number

May 9, 2024 10-Q

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

Table of Contents 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 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: 0

May 8, 2024 EX-99.2

Earnings presentation of MRC Global Inc. dated May 8, 2024

Exhibit 99.2

May 8, 2024 EX-99.1

MRC Global Announces First Quarter 2024 Results

Exhibit 99.1 MRC Global Announces First Quarter 2024 Results Houston, TX – May 8, 2024 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced first quarter 2024 results. Net income attributable to common stockholders for the first quarter of 202

May 8, 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 8, 2024: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595699

April 3, 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)(

April 2, 2024 DEFA14A

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 1, 2024 MRC GLOBAL INC. (Exac

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 1, 2024 MRC GLOBAL INC.

April 2, 2024 EX-99.1

MRC Global Announces Agreement with Engine Capital and Appointment of Daniel Silvers to the Board of Directors

Exhibit 99.1 MRC Global Announces Agreement with Engine Capital and Appointment of Daniel Silvers to the Board of Directors HOUSTON – April 02, 2024 – MRC Global Inc. (NYSE: MRC) (“MRC Global” or the “Company”), the leading global distributor of pipe, valves and fittings (PVF) and other infrastructure products and services to diversified gas utility, energy and industrial end-markets, today announ

April 2, 2024 EX-10.1

Cooperation Agreement, dated April 1, 2024

Exhibit 10.1 This COOPERATION AGREEMENT (this “Agreement”), dated as of April 1, 2024, is by and among the entities and individuals set forth on the signature pages hereto (together with their respective affiliates, the “Engine Group”) and MRC Global Inc., a Delaware corporation (the “Company”). In consideration of and reliance upon the mutual covenants and agreements contained herein, the parties

April 2, 2024 8-K

Regulation FD Disclosure, Entry into a Material Definitive Agreement

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 1, 2024 MRC GLOBAL INC.

March 27, 2024 PRER14A

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)(

March 27, 2024 CORRESP

MRC Global Inc. 1301 McKinney Street, Suite 2300 Houston, Texas 77010

MRC Global Inc. 1301 McKinney Street, Suite 2300 Houston, Texas 77010 BY EDGAR SUBMISSION March 27, 2024 United States Securities and Exchange Commission Division of Corporation Finance Office of Mergers & Acquisitions 100 F Street, N.E. Washington, D.C. 20549 Attn: Christina Chalk Laura McKenzie Re: MRC GLOBAL INC. PRE 14A filed March 15, 2024 File No. 001-35479 Dear Ms. Chalk and Ms. McKenzie: B

March 26, 2024 8-K

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): March 26, 2024 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

March 26, 2024 EX-99.1

MRC Global Announces First Quarter 2024 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces First Quarter 2024 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – March 25, 2024 – MRC Global Inc. (NYSE: MRC) will release its first quarter 2024 results on May 8, 2024, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global First Quarter 2024 Earnings Conference Call a

March 19, 2024 PREC14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 ☐ Confide

March 19, 2024 DFAN14A

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION Proxy Statement Pursuant to Section 14(a) of the Securities Exchange Act of 1934 (Ame

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 14A (Rule 14a-101) INFORMATION REQUIRED IN PROXY STATEMENT SCHEDULE 14A INFORMATION 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 ☐ Confide

March 19, 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

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 Prox

March 15, 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

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 P

March 12, 2024 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 4Q 2023 Update March 12, 2024 Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “goals”, and similar expressions are intended to identify forward-l

March 12, 2024 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): March 12, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

March 12, 2024 EX-99.1

David Hager Joins MRC Global’s Board of Directors

Exhibit 99.1 David Hager Joins MRC Global’s Board of Directors HOUSTON, TX – March 11, 2024 – MRC Global Inc. (NYSE: MRC) announced today that David (Dave) A. Hager, previously Executive Chairman of Devon Energy Corporation, has joined MRC Global’s board of directors, effective March 11, 2024. Robert Wood, MRC Global’s Chairman of the Board, commented, “I am thrilled to welcome Dave Hager as a new

March 12, 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): March 11, 2024 MRC GLOBAL inc. (E

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 11, 2024 MRC GLOBAL inc. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

February 16, 2024 EX-10.613

Form of Restricted Stock Unit Award Agreement (for grants beginning in 2024).

Exhibit 10.6.13 MRC Global Inc. Restricted Stock Unit Award Agreement (February 2024 rev.) This Restricted Stock Unit Award Agreement (this “Agreement”), is made as of , 20 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Restricted Stock Units. The Company hereby grants to the Participant an award (the “Award”) of Restric

February 16, 2024 EX-21.1

List of Subsidiaries of MRC Global Inc.

Exhibit 21.1 Subsidiaries for 2023 Form 10-K 1. Greenbrier Petroleum Corporation U.S. (WV) 2. McJunkin de Angola, LDA Angola (inactive) 3. McJunkin Red Man de Mexico S. de R.L. de C.V. Mexico (inactive) 4. McJunkin Red Man Development Corporation U.S. (Delaware) (inactive) 5. McJunkin Red Man International Corp. BVI (inactive) 6. McJunkin Red Man International Services Corp. BVI (inactive) 7. McJu

February 16, 2024 10-K

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

Table of Contents 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: 001-35

February 14, 2024 SC 13G

MRC / MRC Global Inc. / FRONTIER CAPITAL MANAGEMENT CO LLC Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, DC 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 (Amendment No.

February 13, 2024 EX-99.1

MRC Global Reports Full Year and Fourth Quarter 2023 Results

Exhibit 99.1 MRC Global Reports Full Year and Fourth Quarter 2023 Results Houston, TX – February 13, 2024 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves and fittings (PVF) and other infrastructure products and services to diversified gas utility, energy and industrial end-markets, today reported full year and fourth quarter 2023 results. Net income attributable to co

February 13, 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): February 7, 2024 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

February 13, 2024 SC 13G/A

MRC / MRC Global Inc. / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SC 13G/A 1 tv01491-mrcglobalinc.htm SCHEDULE 13G/A SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 11)* Name of issuer: MRC Global Inc Title of Class of Securities: Common Stock CUSIP Number: 55345K103 Date of Event Which Requires Filing of this Statement: December 29, 2023 Check the appropriate box to designate the r

February 13, 2024 EX-10.1

Form of MRC Global Inc. Performance Share Unit Award Agreement (for grants beginning in 2024) (Incorporated by reference to Exhibit 10.1 to Form 8-K of MRC Global Inc. filed with the SEC on February 13, 2024. File No. 001-35479)

Exhibit 10.1 MRC Global Inc. Performance Share Unit Award Agreement (February 2024 rev) This Performance Share Unit Award Agreement (this “Agreement”) is made as of , 20 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Performance Share Units. The Company hereby grants to the Participant an award (this “Award”), under and

February 13, 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 13, 2024 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-

February 13, 2024 EX-99.2

Earnings presentation of MRC Global Inc. dated February 13, 2024

Exhibit 99.2

February 8, 2024 SC 13G

MRC / MRC Global Inc. / PZENA INVESTMENT MANAGEMENT LLC - SC 13G Passive Investment

SC 13G 1 mrcglobalinc13gdec2.htm SC 13G UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G Under the Securities Exchange Act of 1934 MRC Global Inc (Name of Issuer) COMMON STOCK (Title of Class of Securities) 55345K103 (CUSIP Number) December 31, 2023 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant t

December 15, 2023 EX-99.1

MRC Global Announces Fourth Quarter and Full Year 2023 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Fourth Quarter and Full Year 2023 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – December 15, 2023 – MRC Global Inc. (NYSE: MRC) will release its fourth quarter and full year 2023 results on February 13, 2024, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Fourth

December 15, 2023 8-K

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 15, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-

November 29, 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): November 29, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

November 29, 2023 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 3Q 2023 Update November 29, 2023 Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “goals”, and similar expressions are intended to identify forwar

November 8, 2023 EX-10.1

Executive Compensation Clawback Policy, dated as of November 1, 2023. (Incorporated by reference to Exhibit 10.1 of the Form 10-Q for the quarter ended September 30, 2023, filed with the SEC on November 8, 2023, File No. 001-35479).

Exhibit 10.1 MRC GLOBAL INC. EXECUTIVE COMPENSATION CLAWBACK POLICY Adopted November 1, 2023 Introduction The Board of Directors (the “Board”) of MRC Global Inc. (the “Company”) has adopted this Executive Compensation Clawback Policy (this “Policy”) effective as of October 2, 2023 (the “Effective Date”). This Policy is designed to comply with Section 10D of the Securities Exchange Act of 1934 (as

November 8, 2023 EX-3.2

Amended and Restated Bylaws of MRC Global Inc. dated November 3, 2023 (Incorporated by reference to Exhibit 3.2 of the Form 10-Q for the quarter ended September 30, 2023, filed with the SEC on November 8, 2023, File No. 001-35479).

Exhibit 3.2 AMENDED AND RESTATED BY-LAWS OF MRC GLOBAL INC. Effective as of November 3, 2023 ARTICLE I Offices SECTION 1. Registered Office. The registered office of the Corporation within the State of Delaware shall be as set forth in the Corporation’s Amended and Restated Certificate of Incorporation (the “Restated Certificate of Incorporation”), which at the time of adoption of these By-Laws is

November 8, 2023 10-Q

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

Table of Contents 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 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 numbe

November 7, 2023 EX-99.2

Earnings presentation of MRC Global Inc. dated November 7, 2023

Exhibit 99.2

November 7, 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 7, 2023: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5

November 7, 2023 EX-99.1

MRC Global Announces Third Quarter 2023 Results

Exhibit 99.1 MRC Global Announces Third Quarter 2023 Results Houston, TX – November 7, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced third quarter 2023 results. Net income attributable to common stockholders for the third quarter o

September 18, 2023 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation – 2Q 2023 Update September 18, 2023 Rob Saltiel President & CEO Kelly Youngblood Executive Vice President & CFO Exhibit 99.

September 18, 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): September 18, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

September 15, 2023 8-K

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 15, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20

September 15, 2023 EX-99.1

MRC Global Announces Third Quarter 2023 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Third Quarter 2023 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – September 15, 2023 – MRC Global Inc. (NYSE: MRC) will release its third quarter 2023 results on November 7, 2023, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Third Quarter 2023 Earnings Conferen

August 8, 2023 EX-10.3

Executive Separation Policy dated August 4, 2023 (Incorporated by reference to Exhibit 10.3 of the Form 10-Q for the quarter ended June 30, 2023, filed with the SEC on August 8, 2023, File No. 001-35479).

Exhibit 10.3 EXECUTIVE SEPARATION POLICY This Executive Separation Policy (this “Policy”) applies to participating executives (“Executives”) of MRC Global Inc. and its subsidiaries (the “Company”) beginning as of August 4, 2023 (the “Effective Date”). Capitalized terms used but not otherwise defined in this Policy have the meanings ascribed to them in Exhibit A. This Policy amends, restates and su

August 8, 2023 10-Q

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

Table of Contents 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 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: 00

August 8, 2023 EX-10.2

Amended and Restated Employment Agreement, dated as of August 4, 2023, between MRC Global Inc. and Kelly Youngblood (Incorporated by reference to Exhibit 10.2 of the Form 10-Q for the quarter ended June 30, 2023, filed with the SEC on August 8, 2023, File No. 001-35479).

Exhibit 10.2 AMENDED & RESTATED EMPLOYMENT AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this “Agreement”), is dated and effective as of August 4, 2023 (the “Effective Date”), by MRC Global, Inc., a Delaware corporation (the “Company”), and Kelly D. Youngblood (the “Executive”) and amends, restates and supersedes the prior Employment Agreement, effective as of November 18, 2019, in its

August 8, 2023 EX-10.1

Amended and Restated Employment Agreement, dated as of August 4, 2023, between MRC Global Inc. and Robert James Saltiel, Jr. (Incorporated by reference to Exhibit 10.1 of the Form 10-Q for the quarter ended June 30, 2023, filed with the SEC on August 8, 2023, File No. 001-35479).

Exhibit 10.1 AMENDED & RESTATED EMPLOYMENT AGREEMENT This AMENDED AND RESTATED EMPLOYMENT AGREEMENT (this “Agreement”), is dated and effective as of August 4, 2023 (the “Effective Date”), by MRC Global, Inc., a Delaware corporation (the “Company”), and Robert James Saltiel, Jr. (the “Executive”) and amends, restates and supersedes the prior Employment Agreement, effective as of March 15, 2021, in

August 7, 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 7, 2023: MRC Global inc. (E

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, 2023: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

August 7, 2023 EX-99.1

MRC Global Announces Second Quarter 2023 Results

Exhibit 99.1 MRC Global Announces Second Quarter 2023 Results Houston, TX – August 7, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced second quarter 2023 results. Net income attributable to common stockholders for the second quarter

August 7, 2023 EX-99.2

Earnings presentation of MRC Global Inc. dated August 7, 2023

Exhibit 99.2

June 16, 2023 EX-99.1

MRC Global Announces Second Quarter 2023 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Second Quarter 2023 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – June 16, 2023 – MRC Global Inc. (NYSE: MRC) will release its second quarter 2023 results on August 7, 2023, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Second Quarter 2023 Earnings Conference C

June 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): June 16, 2023 MRC Global inc. (Ex

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 16, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956

June 1, 2023 EX-99.1

2 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the In this presentation, the company is providing certain non-GAAP financial measures. These Securities Act a

1 Exhibit 99.1 Investor Presentation June 1, 2023 Rob Saltiel President & CEO Kelly Youngblood Executive Vice President & CFO 2 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the In this presentation, the company is providing certain non-GAAP financial measures. These Securities Act and Section 21E of the Ex

June 1, 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 1, 2023 MRC GLOBAL INC. (Exa

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, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numbe

May 31, 2023 EX-1.01

Conflict Minerals Report as required by Items 1.01 and 1.02 of this Form SD.

EX-1.01 Exhibit 1.01 Conflict Minerals Report For Year Ending December 31, 2022 Introduction This Conflict Minerals Report for MRC Global Inc. for calendar year 2022 was prepared in accordance with the requirements of Rule 13p-1 (“Rule 13p-1”) under the Securities Exchange Act of 1934, as amended, and in connection with MRC Global Inc.’s required disclosure filed on the specialized disclosure form

May 31, 2023 SD

UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Co

SD UNITED STATES SECURITIES AND EXCHANGE COMMISSION WASHINGTON, D.C. 20549 FORM SD Specialized Disclosure Report MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956993 (I.R.S. Employer Identification Number) 1301 McKinney Street, Suite 2300 Houston, TX 77010 (Address of principal e

May 10, 2023 8-K

Entry into a Material Definitive Agreement, 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): May 4, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Number

May 10, 2023 EX-10.1

Exhibit A to the Director Compensation Plan (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K filed with the SEC on May 10, 2023, File No. 001-35479).

Exhibit 10.1 Exhibit A to Director Compensation Plan Cash Board Retainers as of May 4, 2023 Annual Board retainer $ 90,000 Committee Chair retainers: • Audit Committee Chair $ 25,000 • Compensation Committee Chair $ 20,000 • Governance Committee Chair $ 15,000 Committee Member retainers: • Audit Committee Member $ 2,000 • Compensation Committee Member $ 2,000 • Governance Committee Member $ 2,000

May 9, 2023 10-Q

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

Table of Contents 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 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: 0

May 8, 2023 EX-99.2

Earnings presentation of MRC Global Inc. dated May 8, 2023

Exhibit 99.2

May 8, 2023 EX-99.1

MRC Global Announces First Quarter 2023 Results

Exhibit 99.1 MRC Global Announces First Quarter 2023 Results Houston, TX – May 8, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced first quarter 2023 results. Net income attributable to common stockholders for the first quarter of 202

May 8, 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) May 8, 2023: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595699

April 28, 2023 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): April 27, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

April 28, 2023 EX-99.1

MRC Global Postpones Term Loan Refinancing Following Cornell Capital Lawsuit

EX-99.1 Exhibit 99.1 MRC Global Postpones Term Loan Refinancing Following Cornell Capital Lawsuit • MRC Global Has Determined Not to Proceed with the Refinancing at this Time Since Cornell Capital’s Litigation Has Complicated the Execution of the Refinancing on Favorable Terms • MRC Global Believes it Has Sufficient Capacity under its Existing Credit Facilities if Required to Pay its Term Loan bef

April 26, 2023 SC 13D/A

MRC / MRC Global Inc / Mario Investments LLC - FORM SC 13D/A Activist Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13D Under the Securities Exchange Act of 1934 (Amendment No. 2)* MRC Global Inc. (Name of Issuer) Common Stock, par value $0.01 per share (Title of Class of Securities) 55345K103 (CUSIP Number) Richard A. Drucker Cornell Capital LLC 499 Park Avenue, 21st Floor New York, NY 10022 212-818-8970 (Name, Address and Telepho

April 26, 2023 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): April 25, 2023 MRC GLOBAL inc. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

April 26, 2023 EX-99.1

MRC Global Comments on Litigation Filed by Cornell Capital

EX-99.1 Exhibit 99.1 MRC Global Comments on Litigation Filed by Cornell Capital Houston, TX – April 25, 2023 – MRC Global Inc. (NYSE: MRC) today commented on a lawsuit filed by Mario Investments LLC, an affiliate of Cornell Capital LLC, the sole holder of MRC Global’s 6.50% Series A Convertible Perpetual Preferred Stock. The lawsuit, brought against the company in the Delaware Court of Chancery, a

April 24, 2023 EX-99.1

MRC Global Announces Proposed Refinancing of Senior Secured Term Loan B Credit Agreement and Provides Preliminary First Quarter 2023 Financial Results

EX-99.1 Exhibit 99.1 MRC Global Announces Proposed Refinancing of Senior Secured Term Loan B Credit Agreement and Provides Preliminary First Quarter 2023 Financial Results Houston, TX – April 24, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves and fittings (PVF) and other infrastructure products and services to diversified gas utility, energy and industrial end-m

April 24, 2023 8-K

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): April 24, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

April 24, 2023 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): April 24, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Num

April 24, 2023 EX-99.1

MRC Global Announces Proposed Refinancing of Senior Secured Term Loan B Credit Agreement and Provides Preliminary First Quarter 2023 Financial Results

Exhibit 99.1 MRC Global Announces Proposed Refinancing of Senior Secured Term Loan B Credit Agreement and Provides Preliminary First Quarter 2023 Financial Results Houston, TX – April 24, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves and fittings (PVF) and other infrastructure products and services to diversified gas utility, energy and industrial end-markets,

April 14, 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

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 22, 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

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 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 Pro

March 22, 2023 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 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): March 20, 2023 MRC Global inc. (E

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 20, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

March 20, 2023 EX-99.1

MRC Global Announces First Quarter 2023 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces First Quarter 2023 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX – March 20, 2023 – MRC Global Inc. (NYSE: MRC) will release its first quarter 2023 results on May 8, 2023, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global First Quarter 2023 Earnings Conference Call a

March 7, 2023 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

EX-99.1 Investor Presentation March 7, 2023 Rob Saltiel President & CEO Kelly Youngblood Executive Vice President & CFO Exhibit 99.1 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidance,” “targeted”, “

March 7, 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 7, 2023 MRC GLOBAL INC. (Ex

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, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File Numb

February 14, 2023 10-K

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

Table of Contents 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: 001-35

February 14, 2023 EX-21.1

List of Subsidiaries of MRC Global Inc.

Exhibit 21.1 Subsidiaries for 2022 Form 10-K 1. Greenbrier Petroleum Corporation U.S. (WV) 2. McJunkin de Angola, LDA Angola (inactive) 3. McJunkin Red Man de Mexico S. de R.L. de C.V. Mexico 4. McJunkin Red Man Development Corporation U.S. (Delaware) (inactive) 5. McJunkin Red Man International Corp. BVI 6. McJunkin Red Man International Services Corp. BVI 7. McJunkin Red Man Servicios S. de R.L.

February 14, 2023 EX-10.611

Form of Restricted Stock Unit Award Agreement (for grants beginning in 2023).

Exhibit 10.6.11 MRC Global Inc. Restricted Stock Unit Award Agreement (February 2023) This Restricted Stock Unit Award Agreement (this “Agreement”), is made as of , 2023 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Restricted Stock Units. The Company hereby grants to the Participant an award of Restricted Stock Units (

February 13, 2023 EX-99.1

MRC Global Reports Full Year and Fourth Quarter 2022 Results and 2023 Outlook

Exhibit 99.1 MRC Global Reports Full Year and Fourth Quarter 2022 Results and 2023 Outlook Houston, TX – February 13, 2023 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves and fittings (PVF) and other infrastructure products and services to diversified gas utility, energy and industrial end-markets, today reported full year and fourth quarter 2022 results. Net income a

February 13, 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): February 13, 2023 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-

February 13, 2023 EX-99.2

Earnings presentation of MRC Global Inc. dated February 13, 2023

Exhibit 99.2

February 9, 2023 8-K

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): February 6, 2023 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

February 9, 2023 EX-10.1

Form of MRC Global Inc. Performance Share Unit Award Agreement (for grants beginning in 2023) (Incorporated by reference to Exhibit 10.1 to Form 8-K of MRC Global Inc., filed with the SEC on February 9, 2023. File No. 001-35479).

Exhibit 10.1 MRC Global Inc. Performance Share Unit Award Agreement (Feb. 2023 rev) This Performance Share Unit Award Agreement (this “Agreement”) is made as of , 2023 (the “Grant Date”), between MRC Global Inc., a Delaware corporation (the “Company”), and [] (the “Participant”). 1. Grant of Performance Share Units. The Company hereby grants to the Participant an award (this “Award”), under and pu

February 9, 2023 SC 13G/A

MRC / MRC Global Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 10)* Name of issuer: MRC Global Inc. Title of Class of Securities: Common Stock CUSIP Number: 55345K103 Date of Event Which Requires Filing of this Statement: December 30, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ☒ Ru

January 24, 2023 SC 13G/A

MRC / MRC Global Inc / PZENA INVESTMENT MANAGEMENT LLC - SC 13G/A Passive Investment

UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 SCHEDULE 13G AMENDMENT NO 1 Under the Securities Exchange Act of 1934 MRC GLOBAL, INC. (Name of Issuer) COMMON STOCK (Title of Class of Securities) 55345K103 (CUSIP Number) December 31, 2022 (Date of Event Which Requires Filing of this Statement) Check the appropriate box to designate the rule pursuant to which this Schedule i

December 15, 2022 EX-99.1

MRC Global Announces Fourth Quarter and Full Year 2022 Earnings Release, Conference Call and Webcast Schedule

Exhibit 99.1 MRC Global Announces Fourth Quarter and Full Year 2022 Earnings Release, Conference Call and Webcast Schedule HOUSTON, TX ? December 15, 2022 ? MRC Global Inc. (NYSE: MRC) will release its fourth quarter and full year 2022 results on February 13, 2023, after the market closes. In conjunction with the release, the company will host a conference call and webcast: What: MRC Global Fourth

December 15, 2022 8-K

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 15, 2022 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-

December 7, 2022 EX-10.1

First Amendment dated December 6, 2022, to the Fourth Amended and Restated Loan, Security and Guarantee Agreement dated September 3, 2021, among MRC Global (US) Inc., Greenbrier Petroleum Corporation, McJunkin Red Man Development Corporation, Midway-Tristate Corporation, Milton Oil & Gas Company, MRC Global Management Company, MRC Global Services Company LLC, Ruffner Realty Company and The South Texas Supply Company, Inc., as U.S. Borrowers and Guarantors, MRC Global Inc., as a guarantor, MRC Global Australia Pty Ltd., as Australian Borrower, MRC Global (Belgium) NV, as Belgian Borrower, MRC Global (Canada) Ltd., as Canadian Borrower, MRC Global (Netherlands) B.V., as Dutch Borrower, MRC Global Norway AS, as Norwegian Borrower, MRC Global (UK) Limited, as UK Borrower, the other borrowers from time to time party thereto, certain financial institutions as lenders and Bank of America, N.A., as Administrative Agent, Security Trustee and Collateral Agent. (Incorporated by reference to Exhibit 10.1 to the Current Report on Form 8-K of MRC Global Inc. filed with the SEC on December 7, 2022. File No. 001-35479).

Exhibit 10.1 Execution Version AMENDMENT NO. 1 TO FOURTH AMENDED AND RESTATED LOAN, SECURITY AND GUARANTEE AGREEMENT AMENDMENT NO. 1 TO FOURTH AMENDED AND RESTATED LOAN, SECURITY AND GUARANTEE AGREEMENT (this ?Amendment?), dated as of December 6, 2022, to the Fourth Amended and Restated Loan, Security and Guarantee Agreement, dated as of September 3, 2021 (as amended, restated, supplemented or oth

December 7, 2022 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): December 6, 2022 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File N

November 14, 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): November 14, 2022 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

November 14, 2022 EX-99.1

2 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the In this presentation, the company is providing certain non-GAAP financial measures. These Securities Act a

1 Exhibit 99.1 Investor Presentation November 14, 2022 Rob Saltiel President & CEO Kelly Youngblood Executive Vice President & CFO 2 Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the In this presentation, the company is providing certain non-GAAP financial measures. These Securities Act and Section 21E of t

November 10, 2022 SC 13G/A

MRC / MRC Global Inc / VANGUARD GROUP INC - SCHEDULE 13G/A Passive Investment

SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 Schedule 13G Under the Securities Exchange Act of 1934 (Amendment No.: 9)* Name of issuer: MRC Global Inc. Title of Class of Securities: Common Stock CUSIP Number: 55345K103 Date of Event Which Requires Filing of this Statement: October 31, 2022 Check the appropriate box to designate the rule pursuant to which this Schedule is filed: ??Rule

November 9, 2022 10-Q

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

Table of Contents 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 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 numbe

November 8, 2022 EX-99.2

Earnings presentation of MRC Global Inc. dated November 8, 2022

Exhibit 99.2

November 8, 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) NOVEMBER 8, 2022: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5

November 8, 2022 EX-99.1

MRC Global Announces Third Quarter 2022 Results

Exhibit 99.1 MRC Global Announces Third Quarter 2022 Results Houston, TX ? November 8, 2022 ? MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities end-markets, today announced third quarter 2022 results. Net income attributable to common stockholders for the third quarter o

September 28, 2022 EX-99.1

Anne McEntee Joins MRC Global’s Board of Directors

Exhibit 99.1 Anne McEntee Joins MRC Global?s Board of Directors HOUSTON, Sept. 28, 2022 (GLOBE NEWSWIRE) ? MRC Global Inc. (NYSE: MRC) announced today that Anne McEntee has joined MRC Global?s board of directors. Robert Wood, MRC Global?s chairman of the board of directors, commented, ?I am thrilled to welcome Anne to our Board as a new independent director. Anne?s impressive career at GE, includi

September 28, 2022 8-K

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): September 27, 2022 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

September 19, 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 19, 2022 MRC GLOBAL INC. (Exact name of registrant as specified in its charter) Delaware 001-35479 20-5956993 (State or other jurisdiction of incorporation) (Commission File

September 19, 2022 EX-99.1

Forward Looking Statements Non-GAAP Disclaimer This presentation contains forward-looking statements within the meaning of Section 27A of the Securities Act and Section 21E of the Exchange Act. Words such as “will,” “expect,” “look forward,” “guidanc

Investor Presentation September 19, 2022 Rob Saltiel President & CEO Kelly Youngblood Executive Vice President & CFO Exhibit 99.

September 16, 2022 8-K

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 16, 2022 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20

September 16, 2022 EX-99.1

MRC Global Announces Third Quarter 2022 Earnings Release and Conference Call Schedule

Exhibit 99.1 MRC Global Announces Third Quarter 2022 Earnings Release and Conference Call Schedule HOUSTON, TX ? September 16, 2022 ? MRC Global Inc. (NYSE: MRC) will release its third quarter 2022 results on November 8, 2022, after the market closes. In conjunction with the release, the company will host a conference call, which will be webcast, on Wednesday, November 9, 2022, at 10:00 a.m. Easte

August 9, 2022 10-Q

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

Table of Contents 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 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: 00

August 8, 2022 EX-99.1

MRC Global Announces Second Quarter 2022 Results

Exhibit 99.1 MRC Global Announces Second Quarter 2022 Results Houston, TX ? August 8, 2022 ? MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utilities' end-markets, today announced second quarter 2022 results. Net income attributable to common stockholders for the second quarter

August 8, 2022 EX-99.2

Earnings presentation of MRC Global Inc. dated August 8, 2022

Exhibit 99.2

August 8, 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 8, 2022: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-595

July 7, 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) July 7, 2022: MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-59569

July 7, 2022 EX-99.1

MRC Global Increases 2022 Full Year Guidance and Announces Preliminary Second Quarter 2022 Results

EX-99.1 2 ex392149.htm EXHIBIT 99.1 MRC Global Increases 2022 Full Year Guidance and Announces Preliminary Second Quarter 2022 Results Houston, July 7, 2022 – MRC Global Inc. (NYSE: MRC), the leading global distributor of pipe, valves, fittings and infrastructure products and services to diversified energy, industrial and gas utility end‑markets, today announced it has raised its 2022 guidance and

June 17, 2022 EX-99.1

MRC Global Announces Second Quarter 2022 Earnings Release and Conference Call Schedule

Exhibit 99.1 MRC Global Announces Second Quarter 2022 Earnings Release and Conference Call Schedule HOUSTON, TX ? June 17, 2022 ? MRC Global Inc. (NYSE: MRC) will release its second quarter 2022 results on August 8, 2022, after the market closes. In conjunction with the release, the company will host a conference call, which will be webcast, on Tuesday, August 9, 2022, at 10:00 a.m. Eastern / 9:00

June 17, 2022 8-K

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 17, 2022 MRC Global inc. (Exact name of registrant as specified in its charter) Delaware (State or other jurisdiction of incorporation) 001-35479 (Commission File Number) 20-5956

June 15, 2022 S-8

As filed with the Securities and Exchange Commission on June 15, 2022

As filed with the Securities and Exchange Commission on June 15, 2022 Registration No.

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