---
schema_version: "secwatch.filing_event.v1"
accession: "0000950103-24-013324"
form_type: "8-K"
ticker: "KOS"
cik: "0001509991"
company_name: "Kosmos Energy Ltd."
filed_at: "2024-09-09T23:59:59+00:00"
generated_at: "2026-05-31T05:53:51.722709+00:00"
event_type: "debt"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Kosmos Energy launches $500M notes due 2031; tender offers for up to $500M of existing notes; RBL increased to $1.35B

## Summary
- Issues $500M senior notes due 2031; net proceeds plus cash to fund tender offers for up to $400M of 7.125% 2026 notes and up to $100M of 2027/2028 notes.
- RBL facility increased by $145M to $1.35B via two new lenders; entered $500M notional interest rate swaps for 2025 at ~3.65%.
- Tender offers: $1,000 per $1,000 for 2026 notes (Total Consideration); early tender payment $50 per $1,000; early deadline Sept 20.
- 2026 notes capped at $400M; 2027 notes sub-capped at $50M; 2028 notes cap $100M; post-closing redemption may reduce outstanding 2026 notes below $250M.

## SEC filing metadata
- accession: 0000950103-24-013324
- form_type: 8-K
- ticker: KOS
- cik: 0001509991
- company_name: Kosmos Energy Ltd.
- filed_at: 2024-09-09T23:59:59+00:00
- event_type: debt
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 7.01, 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1509991/000095010324013324/0000950103-24-013324-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1509991/000095010324013324/dp217797_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950103-24-013324
- JSON: https://secwatch.observer/filing/0000950103-24-013324.json
- Plain text: https://secwatch.observer/filing/0000950103-24-013324.txt

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