Significant Ownership of William R. Berkley

Signature - Title
/s/ William R. Berkley - William R. Berkley
Location
Greenwich, CT
Summary
This page shows a list of all the recent SCHEDULE 13D/G filings made by William R. Berkley.

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Significant Ownership of William R. Berkley

Sym Company Class Ownership Holdings Value Net Change Nb Shares Change % Reporting Name Report Period
WRB W. R. BERKLEY CORPORATION Common Stock, par value $0.20 per share 26% $6,835,728,842 95,551,144 0% William R. Berkley 04 Mar 2026

Schedules 13D/G Reported by William R. Berkley:

Sym Target Class Ownership Change Current Shares Change Value Reporting name Form Report Period Filing Date
* An asterisk sign (*) next to the price indicates that the price is likely invalid.