Sell4

National Energy Services Reunited Corp.

NESR

Total Value

$476.6K

Net $476.6K sold

Filing Date

Aug 21, 2026

1 transaction

Sales

$476.6K

1 transaction

Trade Summary

On Aug 18, 2026, Angeli Stefan, Chief Financial Officer, sold $476.6K of National Energy Services Reunited Corp. (NESR) across 1 transaction. The filing covers Ordinary Shares and reflects net selling of $476.6K. Reported prices ranged from $35.12. Insider transactions are sourced from SEC Form 4 disclosures and should be reviewed alongside company fundamentals and the insider's broader trading history.

Price at the Time of the Trade

NESR daily price with the insider's sale marked at $35.12.

Sold near the 6-month high · the stock trades 6% lower today.

Price data is delayed and provided for context only — not investment advice.

Insider Information

Name: Angeli Stefan
Role: Chief Financial Officer
Location: HOUSTON, TX

Filing Details

Filing Date: Aug 21, 2026
Transaction Date: Aug 18, 2026
Accession Number: 0000947871-26-000827
Form Type: 4
Net Trading Amount: -$476.6K

Non-Derivative Transactions

Date	Security	Shares	Price	Type	Value
Aug 18, 2026	Ordinary Shares	13,570	$35.12	Sale	$476.6K

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Footnotes

(F1)The Ordinary Shares were sold in a single transaction at a price between $35.11 and $35.12.
(F2)The previous Form 4 for the Reporting Person, filed on August 17, 2026, inadvertently misstated the vesting schedule for the RSUs granted to the Reporting Person on August 14, 2026. That filing incorrectly stated that such RSUs will vest on August 14, 2027, subject to the Reporting Person's continued service through the vesting date. The RSUs will instead vest in equal annual installments over a three year period on each of the succeeding three anniversaries of the grant date, subject to the Reporting Person's continued service through each vesting date. This footnote corrects such disclosure.

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

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^*

Angeli Stefan

(Last)

(First)

(Middle)

C/O NESR

777 POST OAK BLVD., SUITE 730

(Street)

HOUSTON

77056

(City)

(State)

(Zip)

2. Issuer Name and Ticker or Trading Symbol
National Energy Services Reunited Corp. [ NESR ]

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

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

3. Date of Earliest Transaction (Month/Day/Year)
08/18/2026

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)
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	Code	V	Amount	(A) or (D)	Price		6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
Ordinary Shares	08/18/2026		S		13,570	D	$35.12⁽¹⁾⁽²⁾	549,763	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)
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)	Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares	8. Price of Derivative Security (Instr. 5)		10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)

Explanation of Responses:

1. The Ordinary Shares were sold in a single transaction at a price between $35.11 and $35.12.

2. The previous Form 4 for the Reporting Person, filed on August 17, 2026, inadvertently misstated the vesting schedule for the RSUs granted to the Reporting Person on August 14, 2026. That filing incorrectly stated that such RSUs will vest on August 14, 2027, subject to the Reporting Person's continued service through the vesting date. The RSUs will instead vest in equal annual installments over a three year period on each of the succeeding three anniversaries of the grant date, subject to the Reporting Person's continued service through each vesting date. This footnote corrects such disclosure.

	/s/ Leo Cailleteau, as Attorney-in-Fact on behalf of Stefan Angeli	08/21/2026
	** 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.

Form 4 as rendered by the SEC from accession 0000947871-26-000827.

National Energy Services Reunited Corp.

Trade Summary

Price at the Time of the Trade

Company Information

Insider Information

Filing Details

Non-Derivative Transactions

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Footnotes

SEC Form 4

SEC Filing

Price at the Time of the Trade

SEC Form 4