---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-26-003798"
form_type: "8-K"
ticker: "AR"
cik: "0001433270"
company_name: "ANTERO RESOURCES Corp"
filed_at: "2026-01-14T23:59:59+00:00"
generated_at: "2026-05-16T10:23:56.738839+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Antero Resources prices $750M of 5.40% senior notes due 2036; net proceeds ~$743M for HG Acquisition

## Summary
- Priced $750M aggregate principal of 5.40% senior unsecured notes due 2036 at 99.869% of par; close expected Jan 28, 2026.
- Net proceeds estimated at ~$743M after underwriter discounts and expenses, to partially fund the HG Acquisition of HG Energy II Production Holdings.
- Notes subject to special mandatory redemption at 101% if HG Acquisition fails to close by June 2, 2026 or Purchase Agreement is terminated.
- Underwriters include RBC Capital Markets, J.P. Morgan, Wells Fargo, Truist Securities, and PNC Capital Markets.

## SEC filing metadata
- accession: 0001104659-26-003798
- form_type: 8-K
- ticker: AR
- cik: 0001433270
- company_name: ANTERO RESOURCES Corp
- filed_at: 2026-01-14T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1433270/000110465926003798/0001104659-26-003798-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1433270/000110465926003798/tm263172d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-26-003798
- JSON: https://secwatch.observer/filing/0001104659-26-003798.json
- Plain text: https://secwatch.observer/filing/0001104659-26-003798.txt

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