Mitsui Sumitomo Insurance Co Ltd Berkley W R Corp (WRB) insider trading activity

WRB Quotes by TradingView

Mitsui Sumitomo Insurance CO LTD is of BERKLEY W R CORP. Currently has a direct ownership of 50.8 Million shares of WRB, which is worth approximately $3.91 Billion. The most recent transaction as insider was on Jan 02, 2026, when has been sold 237,734 shares (Common Stock) at a price of $69.35 per share, resulting in proceeds of $16,486,852. This information was disclosed in a Form 4 filing with the Securities and Exchange Commission (SEC).

Shares Held (Direct Ownership) 50.8M
n/a 3M change
n/a 12M change
Total Value Held $3.91 Billion

MITSUI SUMITOMO INSURANCE CO LTD Transaction History

Date Transaction Value Shares Traded Shares Held Form
Jan 02 2026
BUY
Open market or private purchase
$16,486,852 $69.35 p/Share
237,734 Added 0.47%
50,764,245 Common Stock
Dec 31 2025
BUY
Open market or private purchase
$16,162,100 $70.27 p/Share
230,000 Added 0.45%
50,526,511 Common Stock
Dec 30 2025
BUY
Open market or private purchase
$14,520,150 $70.83 p/Share
205,000 Added 0.41%
50,296,511 Common Stock
Dec 29 2025
BUY
Open market or private purchase
$14,507,850 $70.77 p/Share
205,000 Added 0.41%
50,091,511 Common Stock
Dec 26 2025
BUY
Open market or private purchase
$15,523,200 $70.56 p/Share
220,000 Added 0.44%
49,886,511 Common Stock
Dec 24 2025
BUY
Open market or private purchase
$15,512,200 $70.51 p/Share
220,000 Added 0.44%
49,666,511 Common Stock
Dec 23 2025
BUY
Open market or private purchase
$16,591,348 $70.73 p/Share
234,573 Added 0.47%
49,446,511 Common Stock
Dec 22 2025
BUY
Open market or private purchase
$14,170,300 $70.15 p/Share
202,000 Added 0.41%
49,211,938 Common Stock
Dec 19 2025
BUY
Open market or private purchase
$14,178,000 $69.5 p/Share
204,000 Added 0.41%
49,009,938 Common Stock
Dec 18 2025
BUY
Open market or private purchase
$14,177,803 $69.38 p/Share
204,350 Added 0.42%
48,805,938 Common Stock
MSI

Mitsui Sumitomo Insurance CO LTD

Tokyo, M0

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