---
schema_version: "secwatch.filing_event.v1"
accession: "0001140361-26-024689"
form_type: "8-K"
ticker: "ALGT"
cik: "0001362468"
company_name: "Allegiant Travel CO"
filed_at: "2026-06-10T00:22:33+00:00"
generated_at: "2026-06-10T10:08:29.032233+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Allegiant upsizes senior secured notes to $650M at 7.125%, due 2031

## Summary
- Offering increased by $150M from previously announced $500M; priced at 99.479% of par.
- Notes expected to close June 24, 2026; secured by substantially all non-aircraft assets.
- Proceeds to refinance full $403M 7.25% Senior Secured Notes due 2027 plus general corporate.
- Guarantees from most subsidiaries; Sun Country assets also serve as collateral.

## SEC filing metadata
- accession: 0001140361-26-024689
- form_type: 8-K
- ticker: ALGT
- cik: 0001362468
- company_name: Allegiant Travel CO
- filed_at: 2026-06-10T00:22:33+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 8.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1362468/000114036126024689/0001140361-26-024689-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1362468/000114036126024689/ef20075860_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001140361-26-024689
- JSON: https://secwatch.observer/filing/0001140361-26-024689.json
- Plain text: https://secwatch.observer/filing/0001140361-26-024689.txt

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