---
schema_version: "secwatch.filing_event.v1"
accession: "0000950157-25-000887"
form_type: "8-K"
ticker: "ASIX"
cik: "0001673985"
company_name: "AdvanSix Inc."
filed_at: "2025-10-23T23:59:59+00:00"
generated_at: "2026-05-17T02:31:20.733809+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.45
calibrated_materiality_score: 0.45
confidence: "high"
source: SEC EDGAR
---

# AdvanSix extends $452M of revolver commitments to 2027, adds three subsidiaries as loan parties

## Summary
- Extends maturity of $452M of $500M revolver to Oct 27, 2027; $48M unchanged at Oct 27, 2026.
- Three subsidiaries (U.S. Amines Limited, U.S. Amines (Bucks) and (Portsmouth)) added as Loan Parties and guarantors.
- Total revolving commitments remain $500M; no changes to interest rates or covenants.
- Amendment effective Oct 23, 2025; all conditions precedent satisfied.

## SEC filing metadata
- accession: 0000950157-25-000887
- form_type: 8-K
- ticker: ASIX
- cik: 0001673985
- company_name: AdvanSix Inc.
- filed_at: 2025-10-23T23:59:59+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.45
- calibrated_materiality_score: 0.45
- confidence: high
- sec_items: 1.01, 2.03, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1673985/000095015725000887/0000950157-25-000887-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1673985/000095015725000887/form8-k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0000950157-25-000887
- JSON: https://secwatch.observer/filing/0000950157-25-000887.json
- Plain text: https://secwatch.observer/filing/0000950157-25-000887.txt

## Key facts
- Debt Financings
  AdvanSix Inc. amended revolving credit of $452 million with Truist Bank maturing the earlier of (x) October 27, 2027 and (y) the date of the termination in whole of the Revolving Credit Commitments.
  - Instrument: revolving credit
  - Principal: $452 million
  - Counterparty: Truist Bank
  - Maturity: the earlier of (x) October 27, 2027 and (y) the date of the termination in whole of the Revolving Credit Commitments
  - Event: amendment
  source text: extend the maturity date of revolving credit commitments of participating Revolving Credit Lenders in an aggregate principal amount of $452 million
  evidence_url: https://www.sec.gov/Archives/edgar/data/1673985/000095015725000887/0000950157-25-000887-index.htm

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