[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. On 11/06/2025, a director disposed of 72,842 shares of MRC common stock as all MRC shares were converted in the transaction. Under the merger terms, each MRC share was converted into 0.9489 shares of DNOW common stock at the Effective Time. Following the conversion, the reporting person held 0 shares of MRC.

Company restricted stock vested in full at closing and was also converted at the 0.9489 ratio, with cash paid for accrued but unpaid dividends.

Insights

M&A and Equity Capital Markets Analyst

Insider Form 4 reflects share conversion from MRC to DNOW at 0.9489.

The filing documents completion mechanics of the MRC–DNOW merger for one director. Common and restricted shares of MRC Global converted into DNOW stock at a fixed 0.9489-for-1 ratio, with restricted stock also receiving cash for accrued dividends. The insider's 72,842 MRC shares were disposed due to conversion, bringing MRC holdings to zero.

This is administrative and does not indicate buying or selling pressure by choice. Actual impact depends on DNOW share issuance terms already defined by the merger; any market effects result from the broader transaction, not this individual filing.

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

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

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^*

ANTHONY LEONARD M

(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		72,842	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).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.

FAQ

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

A director disposed of 72,842 MRC shares on 11/06/2025 due to the DNOW merger conversion.

What was the MRC to DNOW exchange ratio?

Each MRC share was converted into 0.9489 DNOW shares at the Effective Time.

What is the insider’s MRC share ownership after the transaction?

The filing reports 0 MRC shares owned following the conversion.

How were MRC restricted shares treated in the merger?

They vested in full, converted at 0.9489 per share, plus cash for accrued but unpaid dividends.

Was this a discretionary sale under a trading plan?

The transaction reflects merger conversion mechanics; it records disposal due to exchange into DNOW shares.