Ticker: WRB

Company: BERKLEY W R CORP

Person: MITSUI SUMITOMO INSURANCE CO LTD, owns ten percent - or more - of the company

Transaction date: Jan. 12, 2026

Reporting date: Jan. 14, 2026

Average share price: 68.58199144975409

Bought 811041.0 shares for 55622806.93