---
schema_version: "secwatch.filing_event.v1"
accession: "0001437749-26-007783"
form_type: "8-K"
ticker: "LSCC"
cik: "0000855658"
company_name: "LATTICE SEMICONDUCTOR CORP"
filed_at: "2026-03-11T23:59:59+00:00"
generated_at: "2026-05-15T15:20:14.272107+00:00"
event_type: "leadership"
sentiment: "neutral"
materiality_score: 0.3
calibrated_materiality_score: 0.3
confidence: "high"
source: SEC EDGAR
---

# Chief Accounting Officer Tonya Stevens resigns effective March 29, 2026

## Summary
- Tonya Stevens submitted resignation as Chief Accounting Officer on March 11, 2026.
- Resignation effective March 29, 2026; no replacement named.
- Resignation not due to any disagreement with company on operations, policies, or practices.

## SEC filing metadata
- accession: 0001437749-26-007783
- form_type: 8-K
- ticker: LSCC
- cik: 0000855658
- company_name: LATTICE SEMICONDUCTOR CORP
- filed_at: 2026-03-11T23:59:59+00:00
- event_type: leadership
- sentiment: neutral
- materiality_score: 0.3
- calibrated_materiality_score: 0.3
- confidence: high
- sec_items: 5.02, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/855658/000143774926007783/0001437749-26-007783-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/855658/000143774926007783/lscc20260311_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001437749-26-007783
- JSON: https://secwatch.observer/filing/0001437749-26-007783.json
- Plain text: https://secwatch.observer/filing/0001437749-26-007783.txt

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