Winchester Bancorp, Inc./MD/ (WSBK) SEC Filings & Financial Intelligence
Winchester Bancorp, Inc./MD/ (WSBK) is a publicly traded company on the Nasdaq, categorized under SIC 6036 (Savings Institutions, Not Federally Chartered). Access real-time SEC filings, 10-K annual reports, 10-Q quarterlies, 8-K current reports, PCAOB auditor history, and executive compensation disclosures.
Ticker: WSBK
CIK: 2047235
Exchange: Nasdaq
SIC 6036: Savings Institutions, Not Federally Chartered
Fiscal Year End: 12/31
State: MD
Independent PCAOB Auditor
Explore PCAOB Audit Intelligence →
Audit Firm
Wolf & Company, P.C.
Auditor SinceSince 6/30/2024 12:00:00 AM
Lead Engagement PartnerJohn Doherty
Audit LocationBoston, Massachusetts, United States
Latest SEC EDGAR Filings
Showing 10-K, 10-Q, 8-K, Form 4, and other SEC submissions| Form | Filing Date | Reporting Period | Description | Accession Number | Actions |
|---|---|---|---|---|---|
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451360 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451355 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451349 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451343 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451315 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451311 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451303 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451286 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451270 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451145 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451132 | View SEC Doc Filr Page |
| 4 | 2026-11-06 | 2026-11-06 | 4 | 0001193125-26-451122 | View SEC Doc Filr Page |
| 8-K | 2026-11-05 | 2026-11-04 | 8-K | 0001193125-26-449165 | View SEC Doc Filr Page |
| S-8 | 2026-11-04 | — | S-8 | 0001193125-26-447483 | View SEC Doc Filr Page |
| 10-Q | 2026-11-04 | 2026-09-30 | 10-Q | 0001193125-26-447179 | View SEC Doc Filr Page |
| 8-K | 2026-10-28 | 2026-10-28 | 8-K | 0001193125-26-436113 | View SEC Doc Filr Page |
| 8-K | 2026-09-30 | 2026-09-30 | 8-K | 0001193125-26-408295 | View SEC Doc Filr Page |
| DEF 14A | 2026-09-28 | 2026-09-28 | DEF 14A | 0001193125-26-403439 | View SEC Doc Filr Page |
| ARS | 2026-09-28 | 2026-06-30 | ARS | 0001193125-26-403437 | View SEC Doc Filr Page |
| 10-K | 2026-09-16 | 2026-06-30 | 10-K | 0001193125-26-392194 | View SEC Doc Filr Page |
| 8-K | 2026-07-30 | 2026-07-30 | 8-K | 0001193125-26-324928 | View SEC Doc Filr Page |
| 4 | 2026-05-27 | 2026-05-26 | FORM 4 | 0001437749-26-018597 | View SEC Doc Filr Page |
| 4 | 2026-05-22 | 2026-05-21 | FORM 4 | 0001437749-26-018205 | View SEC Doc Filr Page |
| 10-Q | 2026-05-13 | 2026-03-31 | 10-Q | 0001193125-26-221566 | View SEC Doc Filr Page |
| 4 | 2026-05-08 | 2026-05-07 | FORM 4 | 0001437749-26-015781 | View SEC Doc Filr Page |