MITSUI SUMITOMO INSURANCE CO LTD purchased 0.1% of their position (40K shares) of BERKLEY W R CORP on the open market
Open‑market purchase worth $2.84M — a small addition. The strongest form of insider conviction signal.
P · 4 purchases
Filed: 2/6/2026ACC: 0001193125-26-041641
10% Owner
Since Mar 2026
+40K
Net shares
Net buyer
$2.84M
Total acquired
4
Open market trades
4B · 0S
4
Total transactions
40K acquired
Non-Derivative Transactions4
Common Stock
Direct
Shares
+6.53K
Price / share
$70.79
Trade value
$462.11K
% of position
0.0%
2/5/2026
56.42M→56.43M
Common Stock
Direct
Shares
+13.47K
Price / share
$71.25
Trade value
$959.92K
% of position
0.0%
2/5/2026
56.43M→56.44M
Common Stock
Direct
Shares
+15.69K
Price / share
$70.46
Trade value
$1.11M
% of position
0.0%
2/6/2026
56.44M→56.45M
Common Stock
Direct
Shares
+4.31K
Price / share
$71.39
Trade value
$307.41K
% of position
0.0%
2/6/2026
56.45M→56.46M
Total
Net shares
+40K
Net value
$2.84M
| Security | Date | Type | Shares | Price / Share | Trade Value | % of Position | Held Before | Held After |
|---|---|---|---|---|---|---|---|---|
| Common Stock Direct | 2/5/2026 | P · Purchase | +6.53K | $70.79 | $462.11K | 0.0% | 56.42M | 56.43M |
| Common Stock Direct | 2/5/2026 | P · Purchase | +13.47K | $71.25 | $959.92K | 0.0% | 56.43M | 56.44M |
| Common Stock Direct | 2/6/2026 | P · Purchase | +15.69K | $70.46 | $1.11M | 0.0% | 56.44M | 56.45M |
| Common Stock Direct | 2/6/2026 | P · Purchase | +4.31K | $71.39 | $307.41K | 0.0% | 56.45M | 56.46M |
| Total | +40K | $2.84M | ||||||
Derivative Transactions0
No derivative transactions reported