FRANK A. KEATING - 28 Oct 2025 Form 4 Insider Report for MACH NATURAL RESOURCES LP (MNR)

Role: Director, Other*
Signature: /s/ Michael E. Reel, as attorney-in-fact for the Reporting Person
Issuer symbol: MNR
Transactions as of: 28 Oct 2025
Transactions value $: $150,006
Form type: 4
Filing time: 30 Oct 2025, 16:05:05 UTC
Previous filing: 29 Oct 2024
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
KEATING FRANK A	Director, Other*	14201 WIRELESS WAY,, SUITE 300, OKLAHOMA CITY	/s/ Michael E. Reel, as attorney-in-fact for the Reporting Person	30 Oct 2025	0001240029

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	MNR	Common Units	Award	$150K	+12K	+70.52%	$12.46	29.1K	28 Oct 2025	Direct	F1

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	The reported securities represent phantom units. Each phantom unit represents the contingent right to receive one common unit of the Issuer upon vesting. The phantom units will vest on the first anniversary of the grant date, subject in each case to the continued service through such dates.

Remarks:

The Reporting Person is a Director of Mach Natural Resources GP LLC, the general partner of the Issuer (the "General Partner"). The Issuer is managed by the directors and executive officers of the General Partner.