---
schema_version: "secwatch.filing_event.v1"
accession: "0001193125-26-109468"
form_type: "8-K"
ticker: "INR"
cik: "0002029118"
company_name: "INFINITY NATURAL RESOURCES, INC."
filed_at: "2026-03-17T23:59:59+00:00"
generated_at: "2026-05-15T11:05:03.840211+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "medium"
source: SEC EDGAR
---

# Infinity Natural Resources subsidiary to offer $500M senior notes due 2031

## Summary
- Infinity Natural Resources, LLC proposes $500M aggregate principal of senior notes due 2031 in private placement.
- Net proceeds to repay revolving credit facility borrowings and for general corporate purposes.
- Notes will be guaranteed by all subsidiary guarantors under the revolving credit facility.
- Also filed DeGolyer & MacNaughton reserve report on Antero Resources' Utica properties (net proved reserves: 1,777 Mbbl oil, 18,493 Mbbl NGL, 495,183 MMcf gas as of Dec 31, 2025).
- Filed certain updated disclosure for potential investors in the notes offering (content not provided in this filing).

## SEC filing metadata
- accession: 0001193125-26-109468
- form_type: 8-K
- ticker: INR
- cik: 0002029118
- company_name: INFINITY NATURAL RESOURCES, INC.
- filed_at: 2026-03-17T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: medium
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2029118/000119312526109468/0001193125-26-109468-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2029118/000119312526109468/d31945d8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001193125-26-109468
- JSON: https://secwatch.observer/filing/0001193125-26-109468.json
- Plain text: https://secwatch.observer/filing/0001193125-26-109468.txt

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