Mitsui Sumitomo Insurance acquires at least 12.5% of W. R. Berkley shares
Japanese property and casualty (P&C) insurer Mitsui Sumitomo Insurance Company (MSI) has acquired beneficial ownership of at least 12.5% ​​of WR Berkley Corporation’s common stock. The move follows MSI’s agreement with the Berkeley family, which includes a company and trust owned by members of the family. No shares of MSI were purchased from the Berkeley…