Reel Michael E 4

What Happened
Michael E. Reel, General Counsel and Secretary of Mach Natural Resources GP LLC (the general partner of MACH Natural Resources LP), was granted 5,151 common units of the issuer under the company's 2023 Long-Term Incentive Plan (total value $65,006 at $12.62/unit). The issuer withheld 2,532 of those units to satisfy tax withholding obligations (value ~$31,954), leaving 2,619 units retained (approx. $33,052).

Key Details

• Transaction types: Award/Grant (Code A) and tax withholding (Code F).
• Grant date: 2026-02-09 — 5,151 units @ $12.62 (total $65,006).
• Withholding date/filing: 2026-02-11 — 2,532 units withheld @ $12.62 (total $31,954).
• Net units retained from the grant: 2,619 units (approx. $33,052).
• Footnotes: F1 — grant made under the 2023 Long-Term Incentive Plan; F2 — issuer withheld units to satisfy tax withholding.
• Shares owned after transaction: not disclosed in the filing.
• Filing timeliness: filed on 2026-02-11 for a 2026-02-09 grant — appears timely (no late filing flag).

Context
This was an equity award, not an open-market purchase or a sale. The withholding of units to cover taxes is a routine administrative step (similar to a cashless exercise) and does not necessarily indicate a change in the insider's market view. The reporting person is an officer of the general partner; the issuer is managed by the GP’s directors and executive officers.