---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-001312"
form_type: "8-K"
ticker: "FUL"
cik: "0000039368"
company_name: "FULLER H B CO"
filed_at: "2026-01-15T23:59:59+00:00"
generated_at: "2026-05-16T10:15:13.001737+00:00"
event_type: "earnings"
sentiment: "positive"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# H.B. Fuller Q4 adjusted EPS $1.28 (+39% YoY); FY2026 guidance $630-660M EBITDA

## Summary
- Q4 net revenue $895M (-3.1% YoY); adjusted gross margin 32.5% (+290bps YoY).
- Q4 adjusted EBITDA $170M (+14.6% YoY); adjusted EBITDA margin 19.0% (+290bps YoY).
- FY2025 adjusted EPS $4.24 (+10.4% YoY); FY2025 adjusted EBITDA $621M (+4.5%).
- FY2026 outlook: adjusted EBITDA $630-660M; adjusted EPS $4.35-4.70; flat to +2% revenue.
- Net debt $1.91B; net debt-to-adjusted EBITDA 3.1x, down from 3.3x prior quarter.

## SEC filing metadata
- accession: 0001437749-26-001312
- form_type: 8-K
- ticker: FUL
- cik: 0000039368
- company_name: FULLER H B CO
- filed_at: 2026-01-15T23:59:59+00:00
- event_type: earnings
- sentiment: positive
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/39368/000143774926001312/0001437749-26-001312-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/39368/000143774926001312/ful20260114_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-001312
- JSON: https://secwatch.observer/filing/0001437749-26-001312.json
- Plain text: https://secwatch.observer/filing/0001437749-26-001312.txt

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