Mitsui Sumitomo Insurance Co., Ltd., a major shareholder of W. R. Berkley Corporation, purchased 300,000 shares of common stock on February 26-27, 2026. The trades occurred at weighted average prices between $71 and $72 per share under a Rule 10b5-1 purchase plan. Following these transactions, Mitsui Sumitomo directly holds 58,522,274 shares of WRB.
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300,000 W. R. Berkley (NYSE: WRB) shares bought by major holder
Mitsui Sumitomo Insurance Co., Ltd., a major shareholder of W. R. Berkley Corporation, purchased 300,000 shares of common stock on February 26-27, 2026. The trades occurred at weighted average prices between $71 and $72 per share under a Rule 10b5-1 purchase plan. Following these transactions, Mitsui Sumitomo directly holds 58,522,274 shares of WRB.