---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-25-007771"
form_type: "8-K"
ticker: "FANG"
cik: "0001539838"
company_name: "Diamondback Energy, Inc."
filed_at: "2025-03-10T23:59:59+00:00"
generated_at: "2026-05-25T01:23:07.270546+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Diamondback Energy prices $1.2B of 5.550% senior notes due 2035; proceeds for Double Eagle acquisition

## Summary
- Issued $1.2B aggregate principal of 5.550% senior notes maturing April 1, 2035 at 99.937% of par.
- Net proceeds ~$1.19B; used for general corporate purposes including cash portion of pending Double Eagle IV Midco acquisition.
- Notes are senior unsecured obligations ranking equally with existing and future senior debt; closing expected March 20, 2025.
- Underwriting syndicate led by BofA Securities, Barclays, PNC Capital Markets, and TD Securities.

## SEC filing metadata
- accession: 0001140361-25-007771
- form_type: 8-K
- ticker: FANG
- cik: 0001539838
- company_name: Diamondback Energy, Inc.
- filed_at: 2025-03-10T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 1.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1539838/000114036125007771/0001140361-25-007771-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1539838/000114036125007771/ny20044934x4_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-25-007771
- JSON: https://secwatch.observer/filing/0001140361-25-007771.json
- Plain text: https://secwatch.observer/filing/0001140361-25-007771.txt

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