---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-014533"
form_type: "8-K"
ticker: "LSCC"
cik: "0000855658"
company_name: "LATTICE SEMICONDUCTOR CORP"
filed_at: "2025-05-05T23:59:59+00:00"
generated_at: "2026-05-22T19:59:32.027074+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.65
calibrated_materiality_score: 0.65
confidence: "high"
source: SEC EDGAR
---

# Lattice Q1 revenue $120.1M, down 14.7% YoY; GAAP EPS $0.04, non-GAAP EPS $0.22

## Summary
- Revenue $120.1M, up 2.3% QoQ but down 14.7% YoY; GAAP gross margin 68.0%, non-GAAP 69.0%.
- GAAP net income $5.0M ($0.04 diluted EPS) vs $14.8M ($0.11) in Q1 2024.
- Non-GAAP net income $30.7M ($0.22 diluted EPS), down from $40.3M ($0.29) YoY.
- Adjusted EBITDA $40.1M (33.4% margin), free cash flow $23.3M (19.4% margin).
- CEO cited record design wins in datacenter AI, industrial robotics, automotive, AR/VR.

## SEC filing metadata
- accession: 0001437749-25-014533
- form_type: 8-K
- ticker: LSCC
- cik: 0000855658
- company_name: LATTICE SEMICONDUCTOR CORP
- filed_at: 2025-05-05T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.65
- calibrated_materiality_score: 0.65
- confidence: high
- sec_items: 2.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/855658/000143774925014533/0001437749-25-014533-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/855658/000143774925014533/lscc20250320_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-014533
- JSON: https://secwatch.observer/filing/0001437749-25-014533.json
- Plain text: https://secwatch.observer/filing/0001437749-25-014533.txt

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