---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-25-003302"
form_type: "8-K"
ticker: "LSCC"
cik: "0000855658"
company_name: "LATTICE SEMICONDUCTOR CORP"
filed_at: "2025-02-10T23:59:59+00:00"
generated_at: "2026-05-27T00:41:13.647351+00:00"
event_type: "earnings"
sentiment: "negative"
materiality_score: 0.8
calibrated_materiality_score: 0.8
confidence: "high"
source: SEC EDGAR
---

# Lattice Q4 revenue $117.4M (-31% YoY), GAAP EPS $0.12; appoints new CFO

## Summary
- Q4 revenue $117.4M vs $170.6M YoY; GAAP net income $16.5M ($0.12) vs $98.7M ($0.71) in Q4 2023.
- Non-GAAP EPS $0.15; GAAP gross margin 61.1% down 860 bps YoY; FY revenue $509.4M (-30.9%).
- Board authorized additional $100M share repurchase through Dec 2025; repurchased ~6M shares since Q4 2020.
- Lorenzo Flores appointed CFO (eff. Feb 10); base $600K, sign-on $667K, ~$13.5M equity awards.
- Interim CFO Tonya Stevens becomes CAO; Erhaan Shaikh promoted to SVP Worldwide Sales.

## SEC filing metadata
- accession: 0001437749-25-003302
- form_type: 8-K
- ticker: LSCC
- cik: 0000855658
- company_name: LATTICE SEMICONDUCTOR CORP
- filed_at: 2025-02-10T23:59:59+00:00
- event_type: earnings
- sentiment: negative
- materiality_score: 0.8
- calibrated_materiality_score: 0.8
- confidence: high
- sec_items: 2.02, 5.02, 7.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/855658/000143774925003302/0001437749-25-003302-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/855658/000143774925003302/lscc20241105_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-25-003302
- JSON: https://secwatch.observer/filing/0001437749-25-003302.json
- Plain text: https://secwatch.observer/filing/0001437749-25-003302.txt

## Source-grounded claims
- claim_id: e17a3b1595
  claim: Tonya Stevens was appointed as Corporate Vice President, Chief Accounting Officer at LATTICE SEMICONDUCTOR CORP.
  evidence_excerpt: Also on February 10, 2025, the Company appointed Ms. Stevens as Corporate Vice President, Chief Accounting Officer (“CAO”) of the Company, effective as of the Start Date.
  evidence_url: https://www.sec.gov/Archives/edgar/data/855658/000143774925003302/0001437749-25-003302-index.htm
- claim_id: e2ae2b5ea0
  claim: Lorenzo A. Flores was appointed as Senior Vice President, Chief Financial Officer at LATTICE SEMICONDUCTOR CORP.
  evidence_excerpt: On February 10, 2025, the Company announced the appointment of Lorenzo A. Flores as Senior Vice President, Chief Financial Officer (“CFO”) of the Company, effective February 10, 2025
  evidence_url: https://www.sec.gov/Archives/edgar/data/855658/000143774925003302/0001437749-25-003302-index.htm

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