---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-027486"
form_type: "8-K"
ticker: "TWIN"
cik: "0000100378"
company_name: "TWIN DISC INC"
filed_at: "2025-08-21T23:59:59+00:00"
generated_at: "2026-05-17T10:43:54.757216+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.75
calibrated_materiality_score: 0.75
confidence: "high"
source: SEC EDGAR
---

# Twin Disc FY2025 sales +15.5% to $340.7M; net loss $1.9M, EBITDA down 28%

## Summary
- Sales $340.7M for FY2025 (+15.5% YoY); Q4 sales $96.7M (+14.5% YoY).
- Net loss attributable to Twin Disc of $1.9M (diluted EPS -$0.14) vs prior year net income.
- EBITDA fell 28.3% to $19.0M; Q4 EBITDA down 40.4% to $7.0M; currency loss $4.8M for FY.
- Backlog $150.5M (+12.6% from Q3); organic revenue flat (+1.0% FY) but -8.4% Q4 due to China oil & gas.
- Marine & Propulsion led with 17.1% FY growth; Industrial +61.7% but Oil & Gas challenged.

## SEC filing metadata
- accession: 0001437749-25-027486
- form_type: 8-K
- ticker: TWIN
- cik: 0000100378
- company_name: TWIN DISC INC
- filed_at: 2025-08-21T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.75
- calibrated_materiality_score: 0.75
- confidence: high
- sec_items: 2.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/100378/000143774925027486/0001437749-25-027486-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/100378/000143774925027486/twin20250819_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-027486
- JSON: https://secwatch.observer/filing/0001437749-25-027486.json
- Plain text: https://secwatch.observer/filing/0001437749-25-027486.txt

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