[Form 4] MRC GLOBAL INC. Insider Trading Activity

Rhea-AI Filing Summary

MRC Global (MRC) reported an insider transaction tied to its merger with DNOW Inc.. A director filed a Form 4 showing the disposition of 57,139 shares of MRC common stock on 11/06/2025 as part of the closing of the transaction. Following the transaction, the filing shows 0 shares beneficially owned.

According to the merger terms, each MRC share was converted into the right to receive 0.9489 DNOW shares. In addition, MRC restricted stock that vested based on continued service became fully vested at closing and converted at the same 0.9489-for-1 exchange ratio, with cash paid for accrued but unpaid dividends.

The filing reflects the two-step merger structure (a merger into a DNOW subsidiary followed by a merger into another DNOW subsidiary), with the post-merger entity continuing under DNOW’s structure. This Form 4 records the mandatory share conversion and resulting disposition due to the merger mechanics.

SEC Form 4

FORM 4

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

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

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X

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Damiris George John

(Last) (First) (Middle)

1301 MCKINNEY ST., SUITE 2300

(Street)

HOUSTON TX 77010

(City) (State) (Zip)

2. Issuer Name and Ticker or Trading Symbol
MRC GLOBAL INC. [ MRC ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
11/06/2025

4. If Amendment, Date of Original Filed (Month/Day/Year)

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	11/06/2025		D		57,139	D	(1)(2)	0	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. On November 6, 2025, pursuant to the Agreement and Plan of Merger (the "Merger Agreement"), dated June 26, 2025, by and among MRC Global Inc. (the "Issuer"), DNOW Inc. ("DNOW"), Buck Merger Sub, Inc. ("Merger Sub") and Stag Merger Sub, LLC ("LLC Sub"), Merger Sub merged with and into the Issuer (the "First Merger"), with the Issuer continuing as the surviving corporation in the First Merger (the time the First Merger becomes effective, the "Effective Time") and immediately following the First Merger, the Issuer merged with and into LLC Sub (the "Second Merger" and, together with the First Merger, the "Merger"), with LLC Sub continuing as the surviving company.

2. (Continued from footnote 1) Pursuant to the Merger Agreement, at the Effective Time, each outstanding share of the Issuer's restricted common stock issued under the stock incentive plans of the Issuer that vests solely based on the holders' continued employment or services ("Company Restricted Stock") became fully vested and was converted into the right to receive 0.9489 shares of DNOW common stock per share of Company Restricted Stock and an amount in cash equal to the accrued but unpaid dividends. Pursuant to the Merger, each outstanding share of common stock of the Issuer was converted into the right to receive 0.9489 shares of common stock of DNOW. As a result of the Merger, the reporting person disposed of all shares of common stock of the Issuer previously reported.

	/s/ Ann D. Garnett, by power of attorney	11/07/2025
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
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FAQ

What did MRC Global (MRC) disclose in this Form 4?

A director reported the disposition of 57,139 MRC shares on 11/06/2025 due to the closing of the merger with DNOW Inc..

What was the MRC-to-DNOW exchange ratio?

Each MRC share converted into the right to receive 0.9489 DNOW shares.

How many shares does the reporting person own after the transaction?

The filing shows 0 shares beneficially owned following the reported transaction.

How were MRC restricted stock awards treated?

Restricted stock vested at closing and converted at the 0.9489 ratio, with cash paid for accrued but unpaid dividends.

What triggered the share disposition?

The disposition resulted from the merger mechanics under the Merger Agreement with DNOW Inc..

What roles did the parties play in the transaction?

MRC Global merged into DNOW subsidiaries in a two-step structure, with the surviving entity under DNOW’s umbrella.