---
schema_version: "secwatch.filing_event.v1"
accession: "0001104659-24-091321"
form_type: "8-K"
ticker: "EWSB"
cik: "0002013792"
company_name: "EWSB Bancorp, Inc. /MD/"
filed_at: "2024-08-20T23:59:59+00:00"
generated_at: "2026-05-31T08:33:50.509927+00:00"
event_type: "other_material"
sentiment: "neutral"
materiality_score: 0.6
calibrated_materiality_score: 0.6
confidence: "high"
source: SEC EDGAR
---

# MHC members approve conversion from mutual to stock holding company structure

## Summary
- At a special meeting on August 19, 2024, members of Wisconsin Mutual Bancorp, MHC approved the Plan of Conversion and Reorganization.
- The plan converts the mutual holding company structure to a stock holding company structure.
- Wisconsin Mutual Bancorp, MHC is the mutual holding company parent of EWSB Bancorp, Inc. and East Wisconsin Savings Bank.

## SEC filing metadata
- accession: 0001104659-24-091321
- form_type: 8-K
- ticker: EWSB
- cik: 0002013792
- company_name: EWSB Bancorp, Inc. /MD/
- filed_at: 2024-08-20T23:59:59+00:00
- event_type: other_material
- sentiment: neutral
- materiality_score: 0.6
- calibrated_materiality_score: 0.6
- confidence: high
- sec_items: 8.01
- EDGAR index: https://www.sec.gov/Archives/edgar/data/2013792/000110465924091321/0001104659-24-091321-index.htm
- EDGAR primary document: https://www.sec.gov/Archives/edgar/data/2013792/000110465924091321/tm2422166d1_8k.htm

## Machine-readable alternates
- HTML: https://secwatch.observer/filing/0001104659-24-091321
- JSON: https://secwatch.observer/filing/0001104659-24-091321.json
- Plain text: https://secwatch.observer/filing/0001104659-24-091321.txt

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