Entity Type
Company
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Winchester Bancorp, Inc./MD/ SEC EDGAR Filings
SEC filings, ownership reports, and insider transactions for CIK 0002047235.
Total Filings
51
Latest Filing
11 Feb 2026
Industry
Savings Institutions, Not Federally Chartered
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- Symbol
- WSBK on Nasdaq
- Business address
- 661 Main Street, Winchester, MA, 01890
- State of incorporation
- MD
- Fiscal year end
- 30 June
Quick Takeaways
- Winchester Bancorp, Inc./MD/ is an SEC filer tracked under CIK 0002047235.
- 51 filings are listed on this profile.
- Common form coverage includes 10-Q, 8-K, DEF 14A and more.
What Changed
- Latest filing: 10-Q filed on 11 Feb 2026.
- Report period: 31 Dec 2025.
Why This Matters
- You can quote filing dates and form types directly from the SEC record on this page.
- Use this profile before deeper ownership or insider analysis to confirm filing history context.
Official SEC Source
Filer Overview
Winchester Bancorp, Inc./MD/ has filed 51 SEC EDGAR filings since 12 Dec 2024. Common forms include 10-Q, 8-K, DEF 14A, ARS and more.
Latest Filings
Recent SEC filings for Winchester Bancorp, Inc./MD/ with direct links to document and filing folders.
About this filer
Winchester Bancorp, Inc./MD/ files with the SEC under CIK 0002047235. This page aggregates EDGAR filings and related ownership activity.
FAQ
- What is a CIK?
- A Central Index Key (CIK) is a unique identifier assigned by the SEC to each filer.
- Why are some filings missing?
- New filings appear as the SEC updates EDGAR, and older records can vary by availability.
- How often is this page updated?
- Updates follow new EDGAR submissions and periodic data refreshes.