BERKLEY W R CORP - 30 Sep 2025 SCHEDULE 13G Report for BEST SPAC I ACQUISITION CORP. Class A ordinary shares, no par value (BSAA)

Filing Manager
BERKLEY W R CORP
Reporting Manager
W. R. Berkley Corporation
Security
BEST SPAC I ACQUISITION CORP. Class A ordinary shares, no par value
Symbol
BSAA
Shares outstanding
5,971,660 shares
Disclosed Ownership
298,583 shares
Ownership
5%
Form type
SCHEDULE 13G
Filing time
10 Nov 2025, 18:13:05 UTC
Date of event
30 Sep 2025
SEC
View on sec.gov

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Quoteable Key Fact

"BERKLEY W R CORP disclosed 5% ownership in BEST SPAC I ACQUISITION CORP. Class A ordinary shares, no par value (BSAA) on 30 Sep 2025."

Quick Takeaways

  • BERKLEY W R CORP filed SCHEDULE 13G for BEST SPAC I ACQUISITION CORP. Class A ordinary shares, no par value (BSAA).
  • Disclosed ownership: 5%.
  • Date of event: 30 Sep 2025.

What Changed

  • No earlier schedule filing is available for direct comparison.
  • Current filing was accepted on 10 Nov 2025, 18:13.

Why This Matters

  • This page explains what this Schedule 13D/13G filing tells you before manager-level rows.
  • You can verify ownership claims directly against the original SEC filing.

Official SEC Source

Backed by Schedule 13D/13G

Beneficial ownership values are sourced from the original SEC Schedule 13D/13G filing.

See Original Filing

Reporting Managers (2)

Name Ownership Shares Owned sole voting power shared voting power Signature Title CIK
W. R. Berkley Corporation 5% 298,583 0 298,583 /s/ Richard M. Baio Richard M. Baio/Executive Vice President and Chief Financial Officer
Berkley Insurance Company 5% 298,583 0 298,583 /s/ Richard M. Baio Richard M. Baio/Executive Vice President and Treasurer

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