National Energy Services Reunited director vests 10k RSUs

Q: What insider transactions did NESR director Antonio J. Campo Mejia report on this Form 4?

Antonio J. Campo Mejia reported three transactions on August 14, 2026: an exercise of 10,000 RSUs into 10,000 ordinary shares, plus a separate equity award of 2,800 ordinary shares represented by RSUs that vest in 2027, subject to continued service.

Q: How many National Energy Services Reunited Corp. (NESR) RSUs vested for Antonio J. Campo Mejia?

On August 14, 2026, 10,000 RSUs granted on August 14, 2025 vested for Antonio J. Campo Mejia. Upon vesting, he became entitled to receive one ordinary share of NESR for each RSU, resulting in 10,000 ordinary shares issued.

Q: What new RSU grant did NESR award to Antonio J. Campo Mejia on August 14, 2026?

NESR awarded Antonio J. Campo Mejia 2,800 RSUs on August 14, 2026. These represent a contingent right to receive 2,800 ordinary shares and are scheduled to vest on August 14, 2027, conditioned on his continued service through that vesting date.

Q: Does the Form 4 for NESR indicate any remaining RSU derivative position after the transactions?

The Form 4 shows 0 derivative holdings remaining for the 10,000 RSUs that vested and were exercised into ordinary shares. It also reports a separate grant of 2,800 RSU-based ordinary shares, but no ongoing derivative position table is listed for those units.

National Energy Services Reunited Corp. director Antonio J. Campo Mejia reported equity compensation-related changes on August 14, 2026.

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Filing Sentiment

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Form Type

Rhea-AI Filing Summary

National Energy Services Reunited Corp. director Antonio J. Campo Mejia reported equity compensation-related changes on August 14, 2026. He exercised 10,000 RSUs granted on August 14, 2025 into 10,000 ordinary shares upon vesting, and received an additional 2,800 RSU-based ordinary shares grant dated August 14, 2026 that will vest on August 14, 2027, subject to continued service.

Insider Trade Summary

10,000 shares exercised/converted

Exercise 3 txns

Insider Campo Mejia Antonio J

Role Director

Type	Security	Shares	Price	Value
Exercise	Restricted Stock Units ^F1	10,000	$0.00	$0.00
Grant/Award	Ordinary Shares ^F1	10,000	--	--
Grant/Award	Ordinary Shares ^F2	2,800	--	--

Holdings After Transaction: Restricted Stock Units — 0 contracts (Direct); Ordinary Shares — 759,722 shares (Direct)

Footnotes (2)

F1. Represents restricted stock units ("RSUs") granted on August 14, 2025, which vested on August 14, 2026. Upon vesting, the Reporting Person became entitled to receive one ordinary share of National Energy Services Reunited Corp. (the "Issuer") for each RSU.
F2. Represents RSUs granted on August 14, 2026, which will vest on August 14, 2027, subject to the Reporting Person's continued service through the vesting date. Each RSU represents a contingent right to receive one ordinary share of the Issuer.

Key Figures

RSUs Exercised: 10,000 Ordinary Shares from RSU Vesting: 10,000 New RSU Grant (Ordinary Shares): 2,800 +2 more

5 metrics

RSUs Exercised 10,000 Restricted Stock Units granted on August 14, 2025 and vested on August 14, 2026

Ordinary Shares from RSU Vesting 10,000 One ordinary share issued for each vested RSU on August 14, 2026

New RSU Grant (Ordinary Shares) 2,800 RSUs granted on August 14, 2026, scheduled to vest on August 14, 2027

RSU Vesting Date (First Grant) August 14, 2026 Vesting date for 10,000 RSUs granted August 14, 2025

RSU Vesting Date (Second Grant) August 14, 2027 Future vesting date for 2,800 RSUs granted August 14, 2026

Key Terms

Restricted Stock Units, Ordinary Shares, continued service

3 terms

Restricted Stock Units financial

"Represents restricted stock units ("RSUs") granted on August 14, 2025"

Restricted stock units are a type of company reward where employees are promised shares of stock, but they only fully own these shares after meeting certain conditions, like staying with the company for a set time. They matter because they can become valuable assets and are often used to motivate employees to help the company succeed.

Ordinary Shares financial

"one ordinary share of National Energy Services Reunited Corp."

Ordinary shares are a type of ownership stake in a company, giving shareholders a right to participate in the company’s profits and decision-making through voting. They are similar to owning a piece of a business, and their value can rise or fall based on the company's performance. Investors buy ordinary shares to potentially earn dividends and benefit from the company's growth over time.

continued service financial

"will vest on August 14, 2027, subject to the Reporting Person's continued service"

FAQ

AI-generated questions and answers. How Rhea-AI works. Not financial advice.

What insider transactions did NESR director Antonio J. Campo Mejia report on this Form 4?

Antonio J. Campo Mejia reported three transactions on August 14, 2026: an exercise of 10,000 RSUs into 10,000 ordinary shares, plus a separate equity award of 2,800 ordinary shares represented by RSUs that vest in 2027, subject to continued service.

How many National Energy Services Reunited Corp. (NESR) RSUs vested for Antonio J. Campo Mejia?

On August 14, 2026, 10,000 RSUs granted on August 14, 2025 vested for Antonio J. Campo Mejia. Upon vesting, he became entitled to receive one ordinary share of NESR for each RSU, resulting in 10,000 ordinary shares issued.

What new RSU grant did NESR award to Antonio J. Campo Mejia on August 14, 2026?

NESR awarded Antonio J. Campo Mejia 2,800 RSUs on August 14, 2026. These represent a contingent right to receive 2,800 ordinary shares and are scheduled to vest on August 14, 2027, conditioned on his continued service through that vesting date.

When do the newly granted NESR RSUs to Antonio J. Campo Mejia vest?

The RSUs granted to Antonio J. Campo Mejia on August 14, 2026, will vest on August 14, 2027. Vesting is subject to his continued service with National Energy Services Reunited Corp. through that date, after which each RSU converts into one ordinary share.

Does the Form 4 for NESR indicate any remaining RSU derivative position after the transactions?

The Form 4 shows 0 derivative holdings remaining for the 10,000 RSUs that vested and were exercised into ordinary shares. It also reports a separate grant of 2,800 RSU-based ordinary shares, but no ongoing derivative position table is listed for those units.

AI-generated analysis. How Rhea-AI works. Not financial advice.

Form 4 Insider Transactions: What Each Field Means →

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Accepted by SEC EDGAR 08/17/2026 - 04:24 PM EDT

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^*

Campo Mejia Antonio J

(Last)

(First)

(Middle)

C/O NESR

777 POST OAK BLVD., SUITE 730

(Street)

HOUSTON

TEXAS

77056

(City)

(State)

(Zip)

UNITED STATES

(Country)

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)

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

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
08/14/2026

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

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

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

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	08/14/2026		A		10,000	A	⁽¹⁾	756,922	D
Ordinary Shares	08/14/2026		A		2,800	A	⁽²⁾	759,722	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)
Restricted Stock Units	⁽¹⁾	08/14/2026		M			10,000	⁽¹⁾	⁽¹⁾	Ordinary Shares	10,000	$0	0	D

Explanation of Responses:

1. Represents restricted stock units ("RSUs") granted on August 14, 2025, which vested on August 14, 2026. Upon vesting, the Reporting Person became entitled to receive one ordinary share of National Energy Services Reunited Corp. (the "Issuer") for each RSU.

2. Represents RSUs granted on August 14, 2026, which will vest on August 14, 2027, subject to the Reporting Person's continued service through the vesting date. Each RSU represents a contingent right to receive one ordinary share of the Issuer.

Remarks:

Exhibit 24.1 - Power of Attorney

	/s/ Antonio J. Campo Mejia	08/17/2026
	** 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: SEC 1474 (03-26)

Source: View Original Filing on SEC EDGAR