WSTN SCHEDULE 13G: SEC filing
W. R. Berkley Corporation and its subsidiary Berkley Insurance Company
Filed with the SEC on · accession 0001628280-26-072433
WSTN filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 9, 2026. A report the company filed with the SEC (the US market regulator). The stock moved +0.0% by the first close after the filing.
Summary of the filing
W. R. Berkley Corporation and its subsidiary Berkley Insurance Company filed a Schedule 13G disclosing beneficial ownership of 327,979 Class A Ordinary Shares (5.4%) of Westin Acquisition Corp as of September 30, 2026, held in the ordinary course of business.
Key details
How WSTN stock reacted
Close before
$10.23
Nov 6, 2026
First close after
+0.00%
$10.23
5 trading days
—
Since filing
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Click hereFrequently asked questions
What did WSTN file with the SEC on Nov 9, 2026?
WSTN filed a SCHEDULE 13G (SEC filing). W. R. Berkley Corporation and its subsidiary Berkley Insurance Company filed a Schedule 13G disclosing beneficial ownership of 327,979 Class A Ordinary Shares (5.4%) of Westin Acquisition Corp as of September 30, 2026, held in the ordinary course of business.
How do I read a SCHEDULE 13G?
A report the company filed with the SEC (the US market regulator). Start with the summary, then the key amounts and names. Compare it with the company’s earlier filings.
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 SCHEDULE 13G (schedule 13g): A report the company filed with the SEC (the US market regulator).
How did WSTN stock react to this filing?
WSTN closed at $10.23 before the filing and $10.23 on Nov 9, 2026 (+0.00%).
Other WSTN SEC filings
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