---
schema_version: "secwatch.filing_event.v1"
accession: "0001628280-26-055203"
form_type: "8-K"
ticker: "GFF"
cik: "0000050725"
company_name: "GRIFFON CORP"
filed_at: "2026-08-10T20:03:42+00:00"
generated_at: "2026-08-10T20:05:24.309985+00:00"
event_type: "debt"
sentiment: "neutral"
materiality_score: 0.5
calibrated_materiality_score: 0.5
confidence: "high"
source: SEC EDGAR
---

# Griffon launches $800M senior notes offering due 2034 to redeem 2028 notes

## Summary
- $800M aggregate principal of senior notes due 2034 in private placement.
- Proceeds, plus cash and revolver borrowings, to redeem all 5.75% senior notes due 2028.
- Notes are senior unsecured obligations, guaranteed by domestic subsidiaries.
- New revolving credit facility expected to close substantially concurrently with offering.
- Offering to qualified institutional buyers under Rule 144A and Reg S.

## SEC filing metadata
- accession: 0001628280-26-055203
- form_type: 8-K
- ticker: GFF
- cik: 0000050725
- company_name: GRIFFON CORP
- filed_at: 2026-08-10T20:03:42+00:00
- event_type: debt
- sentiment: neutral
- materiality_score: 0.5
- calibrated_materiality_score: 0.5
- confidence: high
- sec_items: 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/50725/000162828026055203/0001628280-26-055203-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/50725/000162828026055203/gff-20260810.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001628280-26-055203
- JSON: https://secwatch.observer/filing/0001628280-26-055203.json
- Plain text: https://secwatch.observer/filing/0001628280-26-055203.txt

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