OCLT SCHEDULE 13G: SEC filing

W. R. Berkley Corporation and its subsidiary Berkley Insurance Company

Filed with the SEC on · accession 0001628280-26-072413

OCLT filed a SCHEDULE 13G (schedule 13g) with the SEC on Nov 9, 2026. W. R. Berkley Corporation and its subsidiary Berkley Insurance Company filed a Schedule 13G indicating beneficial ownership of 915,031 ordinary shares, or 5.4%, of OceanLight Acquisition Corp as of September 30, 2026.

Summary of the filing

W. R. Berkley Corporation and its subsidiary Berkley Insurance Company filed a Schedule 13G indicating beneficial ownership of 915,031 ordinary shares, or 5.4%, of OceanLight Acquisition Corp as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

Key details

Ordinary shares beneficially owned$915K
Percentage of class beneficially owned$5
Reporting person / beneficial ownerW. R. Berkley Corporation
Reporting person / beneficial ownerBerkley Insurance Company
Issuer / subject companyOceanLight Acquisition Corp
Executive vice president and chief financial officer of w. r. berkley corporation; executive vice president and treasurer of berkley insurance companyRichard M. Baio

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Frequently asked questions

What did OCLT file with the SEC on Nov 9, 2026?

OCLT filed a SCHEDULE 13G (SEC filing). W. R. Berkley Corporation and its subsidiary Berkley Insurance Company filed a Schedule 13G indicating beneficial ownership of 915,031 ordinary shares, or 5.4%, of OceanLight Acquisition Corp as of September 30, 2026. The filing is a passive investment disclosure under Rule 13d-1(b).

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).

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