---
schema_version: "secwatch.filing_event.v1"
accession: "0001213900-25-089573"
form_type: "8-K/A"
ticker: "MNR"
cik: "0001980088"
company_name: "MACH NATURAL RESOURCES LP"
filed_at: "2025-09-19T23:59:59+00:00"
generated_at: "2026-05-17T06:09:35.003569+00:00"
event_type: "m_and_a"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Mach Natural Resources LP amends 8-K to correct IKAV Assets purchase price to $758.9M

## Summary
- Corrected purchase price for IKAV Assets: $758.9M ($349M cash + 30,611,264 common units), net of adjustments.
- Acquired Permian Basin properties from Sabinal Energy Operating and 100% of SIMCOE LLC and Simlog LLC.
- Filed audited/unaudited financial statements of Sabinal, SJ INVESTMENT, and SIMCOE for periods ended Dec 2024 and Jun 2025.
- Filed unaudited pro forma condensed combined financials of Mach as of Jun 30, 2025 and for six months then ended.

## SEC filing metadata
- accession: 0001213900-25-089573
- form_type: 8-K/A
- ticker: MNR
- cik: 0001980088
- company_name: MACH NATURAL RESOURCES LP
- filed_at: 2025-09-19T23:59:59+00:00
- event_type: m_and_a
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1980088/000121390025089573/0001213900-25-089573-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1980088/000121390025089573/ea0257954-8ka1_machnat.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001213900-25-089573
- JSON: https://secwatch.observer/filing/0001213900-25-089573.json
- Plain text: https://secwatch.observer/filing/0001213900-25-089573.txt

## Key facts
- M&A Transactions
  MACH NATURAL RESOURCES LP completed an acquisition involving Sabinal Energy Operating, LLC, Sabinal Resources, LLC and Sabinal CBP, LLC (closed 2025-09-16).
  - Action: acquisition
  - Counterparty: Sabinal Energy Operating, LLC, Sabinal Resources, LLC and Sabinal CBP, LLC
  - Closing: 2025-09-16
  source text: on September 16, 2025, the Company completed the acquisition of certain rights, title and interests in oil and gas properties, rights and related assets located in certain designated lands in the Permian Basin from Sabinal Energy Operating, LLC (“Sabinal Energy Operating”), Sabinal Resources, LLC and Sabinal CBP, LLC
  evidence_url: https://www.sec.gov/Archives/edgar/data/1980088/000121390025089573/0001213900-25-089573-index.htm
- M&A Transactions
  MACH NATURAL RESOURCES LP completed an acquisition involving VEPU Inc. and Simlog Inc. (closed 2025-09-16).
  - Action: acquisition
  - Counterparty: VEPU Inc. and Simlog Inc.
  - Closing: 2025-09-16
  source text: on September 16, 2025, the Company completed the acquisition of 100% of the membership interests in SIMCOE LLC (“SIMCOE”) and Simlog LLC (“Simlog”) from VEPU Inc. and Simlog Inc.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1980088/000121390025089573/0001213900-25-089573-index.htm

This AI-assisted summary is a reading aid. Review the linked SEC EDGAR filing before relying on any specific claim.