---
schema_version: "secwatch.filing_event.v1"
accession: "0001541119-25-000028"
form_type: "8-K"
ticker: "SFBC"
cik: "0001541119"
company_name: "Sound Financial Bancorp, Inc."
filed_at: "2025-06-05T23:59:59+00:00"
generated_at: "2026-05-19T21:48:36.305827+00:00"
event_type: "other"
sentiment: "neutral"
materiality_score: 0.1
calibrated_materiality_score: 0.1
confidence: "high"
source: SEC EDGAR
---

# Sound Financial Bancorp replaces auditor after Moss Adams merges with Baker Tilly

## Summary
- Moss Adams merged with Baker Tilly effective June 3, 2025; Baker Tilly appointed as successor auditor.
- Audit reports for 2023 and 2024 were unqualified; no adverse opinions or modifications.
- No disagreements or reportable events occurred during the past two years or interim period.
- Moss Adams resigned and the Audit Committee approved Baker Tilly as successor.

## SEC filing metadata
- accession: 0001541119-25-000028
- form_type: 8-K
- ticker: SFBC
- cik: 0001541119
- company_name: Sound Financial Bancorp, Inc.
- filed_at: 2025-06-05T23:59:59+00:00
- event_type: other
- sentiment: neutral
- materiality_score: 0.1
- calibrated_materiality_score: 0.1
- confidence: high
- sec_items: 4.01, 9.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/1541119/000154111925000028/0001541119-25-000028-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/1541119/000154111925000028/sfbc-20250603.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001541119-25-000028
- JSON: https://secwatch.observer/filing/0001541119-25-000028.json
- Plain text: https://secwatch.observer/filing/0001541119-25-000028.txt

## Key facts
- Auditor Changes
  Moss Adams LLP resigned as auditor of Sound Financial Bancorp, Inc..
  - Action: resignation
  - Auditor: Moss Adams LLP
  - Successor: Baker Tilly US, LLP
  source text: Moss Adams has resigned as the auditors of the Company and the Audit Committee of the Company’s Board of Directors approved the appointment of Baker Tilly, as the successor to Moss Adams, as the Company’s independent registered public accounting firm.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1541119/000154111925000028/0001541119-25-000028-index.htm
- Auditor Changes
  Sound Financial Bancorp, Inc. engaged Baker Tilly US, LLP as its auditor.
  - Action: engagement
  - Auditor: Baker Tilly US, LLP
  source text: the Audit Committee of the Company’s Board of Directors approved the appointment of Baker Tilly, as the successor to Moss Adams, as the Company’s independent registered public accounting firm.
  evidence_url: https://www.sec.gov/Archives/edgar/data/1541119/000154111925000028/0001541119-25-000028-index.htm

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