SEC Form 4 · accession 0001213900-26-100673
MACH NATURAL RESOURCES LP · MNR
Statement of changes in beneficial ownership, as filed. Original on EDGAR ↗
Reporting owner
Tom L. Ward
Officer — See Remarks · Director · 10% Owner · Other
Period of report
Sep 14, 2026
Accepted (ET)
Sep 16, 2026 · 9:16 pm EDT
Rule 10b5-1 plan
box not checked
Issuer CIK
0001980088
Table I — non-derivative securities
| Security | Date | Code | Shares | Price | A/D | Owned after | D/I | Nature of ownership |
|---|---|---|---|---|---|---|---|---|
| Common UnitsF1,F2 | Sep 14, 2026 | P | 172,413 | $11.60 | A | 13,467,452 | I | Held by Tom L. Ward 1992 Revocable Living Trust |
| Common UnitsF3 | holding | — | — | — | 421,100 | I | Held by Mach Resources LLC | |
| Common UnitsF4 | holding | — | — | — | 167,030 | I | Held by Tom L. Ward Family Foundation | |
| Common UnitsF5 | holding | — | — | — | 76,628 | I | Held by WCT Resources LLC | |
| Common Units | holding | — | — | — | 14,221,292 | D |
Table II — derivative securities
No Table II lines on this filing.
Explanation of responses
- F1The Tom L. Ward 1992 Revocable Living Trust (the "Trust") purchased 172,413 common units in an unregistered block trade at a price of $11.60 per unit.
- F2The Reporting Person is the Trustee of the Trust. By virtue of the relationship, the Reporting Person may be deemed to have or share beneficial ownership of the securities held of record by the Trust, but the Reporting Person disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly, or indirectly.
- F3The Reporting Person exercises control over Mach Resources LLC ("Mach Resources"). Mach Resources is owned 50.5% by Tom L. Ward through the Trust and 49.5% by WCT Resources which is owned by certain trusts affiliated with Mr. Ward. By virtue of the relationship, the Reporting Person may be deemed to have or share beneficial ownership of the securities held of record by Mach Resources, but the Reporting Person disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly or indirectly.
- F4The Reporting Person exercises control over the Tom L. Ward Family Foundation (the "Foundation"). By virtue of the relationship, the Reporting Person may be deemed to have or share beneficial ownership of the securities held of record by the Foundation, but the Reporting Person disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly, or indirectly.
- F5The Reporting Person exercises control over WCT Resources which is owned by certain trusts affiliated with Mr. Ward. By virtue of the relationship, the Reporting Person may be deemed to have or share beneficial ownership of the securities held of record by WCT Resources, but the Reporting Person disclaims any beneficial ownership of the reported securities other than to the extent of any pecuniary interest he may have therein, directly or indirectly.
Remarks
The Reporting Person is Chief Executive Officer 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.