Winchester Bancorp, Inc./MD/ — Investor Relations & Filings
Filings indexed
53
across all filing types
Latest filing
2026-05-13
Interim / Quarterly Rep…
Country
US
United States of America
Listing
US
WSBK
Winchester Bancorp, Inc. is the holding company for Winchester Savings Bank, a Massachusetts-chartered mutual savings bank established in 1871. The bank provides a range of financial products and services to individuals and small businesses. Its offerings include personal and business banking solutions, such as savings and checking accounts, loans, mortgages, and cash management services. The company operates through its main office in Winchester and several full-service branch offices in eastern Massachusetts, focusing on serving the financial needs of its local communities.
Recent filings
| Filing | Released | Lang | Actions |
|---|---|---|---|
| 10-Q - Winchester Bancorp, Inc./MD/ (0002047235) (Filer) | 2026-05-13 | English | |
| 8-K - Winchester Bancorp, Inc./MD/ (0002047235) (Filer) | 2026-04-29 | English | |
| 10-Q Filing | 2026-02-11 | English | |
| 8-K | 2026-01-28 | English | |
| 8-K | 2025-11-13 | English | |
| 10-Q | 2025-11-12 | English |
Browse filings by year
3 years| ID | Filing | Released | Lang | Actions | |
|---|---|---|---|---|---|
|
2026
4 filings
| |||||
| 45762144 | 10-Q - Winchester Bancorp, Inc./MD/ (0002047235) (Filer) | 2026-05-13 | English | ||
| 38805879 | 8-K - Winchester Bancorp, Inc./MD/ (0002047235) (Filer) | 2026-04-29 | English | ||
| 32336975 | 10-Q Filing | 2026-02-11 | English | ||
| 13721295 | 8-K | 2026-01-28 | English | ||
|
2025
11 filings
| |||||
| 13721297 | 8-K | 2025-11-13 | English | ||
| 13721298 | 10-Q | 2025-11-12 | English | ||
| 13721299 | 8-K | 2025-10-22 | English | ||
| 13721300 | DEF 14A | 2025-10-10 | English | ||
| 13721301 | ARS | 2025-10-10 | English | ||
| 13721302 | 8-K | 2025-09-17 | English | ||
| 13721303 | 10-K | 2025-09-17 | English | ||
| 13721304 | 8-K | 2025-07-30 | English | ||
| 13721305 | FORM 4 | 2025-06-10 | English | ||
| 13721306 | FORM 4 | 2025-05-15 | English | ||
| 13721307 | FORM 3 | 2025-05-14 | English | ||
Market data
Market data not available
Last price
Market cap
volume
Day range
today
52-week range
trailing
Price history
Peer group · Activities of holding companies
| Company | Ticker | Country | Sector |
|---|---|---|---|
|
China Investment and Finance Group Limited
Principally engaged in securities trading, comprehensive in…
|
1226 | HK | Financial and insurance activit… |
|
China New Holdings Limited
Investment holding company operating in engineering, constr…
|
8125 | HK | Financial and insurance activit… |
|
China Tangshang Holdings Limited
Investment holding company with operations in real estate a…
|
674 | HK | Financial and insurance activit… |
|
China Uptown Group Company Limited
Investment holding company spanning property, trading, indu…
|
2330 | HK | Financial and insurance activit… |
|
CHOLAMANDALAM FINANCIAL HOLDINGS LIMITED
A Core Investment Company managing financial services, insu…
|
CHOLAHLDNG | IN | Financial and insurance activit… |
|
Christchurch City Holdings Limited
Investment arm of Christchurch City Council managing strate…
|
CCH | NZ | Financial and insurance activit… |
|
Chugin Financial Group, Inc.
A financial holding company providing banking, leasing, and…
|
5832 | JP | Financial and insurance activit… |
|
Churchill Capital Corp IX/Cayman
A special purpose acquisition company (SPAC) formed to effe…
|
CCIX | US | Financial and insurance activit… |
|
CIA DE PARTICIPAÇÕES ALIANÇA DA BAHIA
Diversified holding company active in agriculture, real est…
|
— | BR | Financial and insurance activit… |
|
CI Com SA
A financial holding company that acquires, manages, and div…
|
CIE | CH | Financial and insurance activit… |
Winchester Bancorp, Inc./MD/ via the API
Pull this company's filings, identifiers, and metadata as JSON or Markdown. Authenticate with your API key, then query by company ID, ISIN, or LEI. Full schema documented in the OpenAPI spec.
Endpoints
| GET | /api/companies/34264/ | Company identity, sector, listing, identifiers |
| GET | /api/filings/?company=34264 | Paginated list of all filings (filterable by type, date, language) |
| GET | /api/filings/{id}/ | Single filing — metadata, document URL, processing status |
| GET | /api/filings/{id}/markdown/ | Filing content as Markdown (PDF → text/tables/figures) |
| GET | /api/isins/?company=34264 | All ISINs registered to this company |
| GET | /api/filing-types/ | Reference: every filing-type code + category |
Full reference: API reference · OpenAPI schema
cURL
$ curl https://api.financialreports.eu/api/filings/?company=34264 \ -H "x-api-key: $FR_API_KEY" \ -H "Accept: application/json"
Python
import requests r = requests.get( "https://api.financialreports.eu/api/filings/", params={"company": 34264}, headers={"x-api-key": API_KEY}, ) filings = r.json()["results"]
MCP server
// MCP server URL https://mcp.financialfilings.com/mcp // Once connected, the LLM can query this company directly: "Pull the latest 5 filings for Winchester Bancorp, Inc./MD/ (id: 34264)"
Report missing filing
Can't find a specific document? Let us know and we'll add it within 24 hours.
We will notify you once the filing is added.
Report sent
Thank you. We will check the data and update it shortly.