FilingIndex
SC 13D/AThe Stakes

BERKLEY W R CORP files SC 13D/A

Filed Jun 4, 2026 · 1mo ago · Accession 0001193125-26-258039

Plain English

Activist stake — an investor has acquired more than 5% with intent to influence.

Read the source below for the full document.

Filing details
Ticker
WRB
CIK
11544
Form type
SC 13D/A
Filing date
Jun 4, 2026
Report date
Document
Size