---
schema_version: "secwatch.filing_event.v1"
accession: "0001038074-25-000005"
form_type: "8-K"
ticker: "SLAB"
cik: "0001038074"
company_name: "SILICON LABORATORIES INC."
filed_at: "2025-03-06T23:59:59+00:00"
generated_at: "2026-05-25T04:47:52.568851+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.7
calibrated_materiality_score: 0.7
confidence: "high"
source: SEC EDGAR
---

# Silicon Labs dismisses EY, appoints Deloitte as auditor; cites prior material weakness in inventory controls

## Summary
- Audit Committee dismissed Ernst & Young as independent auditor on March 3, 2025, and appointed Deloitte & Touche for fiscal year ending Jan 3, 2026.
- No reportable disagreements occurred in fiscal years 2023 or 2024; EY's prior reports were unqualified.
- EY's 2023 audit report identified a material weakness in internal control over inventory accounting.
- Change follows a competitive proposal process; EY furnished an SEC letter agreeing with the disclosures.

## SEC filing metadata
- accession: 0001038074-25-000005
- form_type: 8-K
- ticker: SLAB
- cik: 0001038074
- company_name: SILICON LABORATORIES INC.
- filed_at: 2025-03-06T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.7
- calibrated_materiality_score: 0.7
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1038074/000103807425000005/0001038074-25-000005-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1038074/000103807425000005/slab-20250303.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001038074-25-000005
- JSON: https://secwatch.observer/filing/0001038074-25-000005.json
- Plain text: https://secwatch.observer/filing/0001038074-25-000005.txt

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