WSBK 8-K: SEC filing
Winchester Bancorp, Inc.
Filed with the SEC on · accession 0001193125-26-449165
WSBK filed a 8-K (current report) with the SEC on Nov 5, 2026. A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The stock moved +0.1% by the first close after the filing.
Summary of the filing
Winchester Bancorp, Inc. filed a Form 8-K cover page with the SEC on November 4, 2026, but the filing contains only XBRL cover page data and no substantive disclosure of a reportable event.
Key details
How WSBK stock reacted
Close before
$13.64
Nov 4, 2026
First close after
+0.07%
$13.65
5 trading days
—
Since filing
—
✦ Ask GOAX AI about this filing — what it means for WSBK, what changed since its last filings and what to watch next.
Try it free for 7 days🔔 Want to stay updated on new SEC filings for WSBK?
Click hereFrequently asked questions
What did WSBK file with the SEC on Nov 5, 2026?
WSBK filed a 8-K (SEC filing). Winchester Bancorp, Inc. filed a Form 8-K cover page with the SEC on November 4, 2026, but the filing contains only XBRL cover page data and no substantive disclosure of a reportable event.
How do I read a 8-K?
A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more. The "Item" number tells you the topic (e.g. 2.02 results, 5.02 executive change, 1.01 new agreement, 1.03 bankruptcy). Exhibits (99.1 press release) usually hold the details.
Why are SEC filings important?
Public companies must tell the SEC about anything that can change their value — results, leadership changes, big deals, new shares, bankruptcy. Filings are the official source, often before the news. A 8-K (current report): A report of a major event, filed within four business days: results, deals, leadership changes, bankruptcy and more.
How did WSBK stock react to this filing?
WSBK closed at $13.64 before the filing and $13.65 on Nov 5, 2026 (+0.07%).
Other WSBK SEC filings
Get alerts when WSBK files with the SEC, plus live charts, key levels and news for 13,000+ stocks.
Try SEPT free for 7 days