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MITSUI SUMITOMO INSURANCE CO LTD
10% owner at W. R. Berkley. Filing since 18 Dec 2025.
CIK 0001142206
Company
Date
Role
Action
Shares
Amount
Of holding
WRB
W. R. Berkley Corporation
3 Mar 2026
10% owner
Bought on a plan
112,176
$8.10M
0.2%
WRB
W. R. Berkley Corporation
2 Mar 2026
10% owner
Bought on a plan
146,000
$10.65M
0.2%
WRB
W. R. Berkley Corporation
27 Feb 2026
10% owner
Bought on a plan
147,000
$10.53M
0.3%
WRB
W. R. Berkley Corporation
26 Feb 2026
10% owner
Bought on a plan
153,000
$10.97M
0.3%
WRB
W. R. Berkley Corporation
25 Feb 2026
10% owner
Bought on a plan
168,868
$12.06M
0.3%
WRB
W. R. Berkley Corporation
24 Feb 2026
10% owner
Bought on a plan
164,786
$11.67M
0.3%
WRB
W. R. Berkley Corporation
23 Feb 2026
10% owner
Bought on a plan
220,000
$15.65M
0.4%
WRB
W. R. Berkley Corporation
20 Feb 2026
10% owner
Bought on a plan
160,582
$11.37M
0.3%
WRB
W. R. Berkley Corporation
19 Feb 2026
10% owner
Bought on a plan
345,000
$24.37M
0.6%
WRB
W. R. Berkley Corporation
18 Feb 2026
10% owner
Bought on a plan
285,000
$20.13M
0.5%
WRB
W. R. Berkley Corporation
17 Feb 2026
10% owner
Bought on a plan
281,386
$20.03M
0.5%
WRB
W. R. Berkley Corporation
13 Feb 2026
10% owner
Bought on a plan
20,000
$1.40M
0.0%
WRB
W. R. Berkley Corporation
12 Feb 2026
10% owner
Bought on a plan
20,000
$1.44M
0.0%
WRB
W. R. Berkley Corporation
11 Feb 2026
10% owner
Bought on a plan
24,030
$1.70M
0.0%
WRB
W. R. Berkley Corporation
10 Feb 2026
10% owner
Bought on a plan
33,966
$2.36M
0.1%
WRB
W. R. Berkley Corporation
9 Feb 2026
10% owner
Bought on a plan
40,000
$2.78M
0.1%
WRB
W. R. Berkley Corporation
6 Feb 2026
10% owner
Bought on a plan
20,000
$1.41M
0.0%
WRB
W. R. Berkley Corporation
5 Feb 2026
10% owner
Bought on a plan
20,000
$1.42M
0.0%
WRB
W. R. Berkley Corporation
4 Feb 2026
10% owner
Bought on a plan
25,000
$1.76M
0.0%
WRB
W. R. Berkley Corporation
3 Feb 2026
10% owner
Bought on a plan
40,000
$2.75M
0.1%
WRB
W. R. Berkley Corporation
2 Feb 2026
10% owner
Bought on a plan
250,221
$16.95M
0.4%
WRB
W. R. Berkley Corporation
30 Jan 2026
10% owner
Bought on a plan
195,000
$13.33M
0.3%
WRB
W. R. Berkley Corporation
29 Jan 2026
10% owner
Bought on a plan
290,000
$19.76M
0.5%
WRB
W. R. Berkley Corporation
28 Jan 2026
10% owner
Bought on a plan
308,931
$20.89M
0.6%
WRB
W. R. Berkley Corporation
27 Jan 2026
10% owner
Bought on a plan
350,000
$23.60M
0.6%
WRB
W. R. Berkley Corporation
26 Jan 2026
10% owner
Bought on a plan
370,000
$24.81M
0.7%
WRB
W. R. Berkley Corporation
23 Jan 2026
10% owner
Bought on a plan
368,000
$24.64M
0.7%
WRB
W. R. Berkley Corporation
22 Jan 2026
10% owner
Bought on a plan
330,000
$22.26M
0.6%
WRB
W. R. Berkley Corporation
21 Jan 2026
10% owner
Bought on a plan
320,000
$21.59M
0.6%
WRB
W. R. Berkley Corporation
20 Jan 2026
10% owner
Bought on a plan
310,000
$21.02M
0.6%
WRB
W. R. Berkley Corporation
16 Jan 2026
10% owner
Bought on a plan
300,000
$20.45M
0.6%
WRB
W. R. Berkley Corporation
15 Jan 2026
10% owner
Bought on a plan
235,000
$16.19M
0.4%
WRB
W. R. Berkley Corporation
14 Jan 2026
10% owner
Bought on a plan
230,000
$15.91M
0.4%
WRB
W. R. Berkley Corporation
13 Jan 2026
10% owner
Bought on a plan
325,000
$22.11M
0.6%
WRB
W. R. Berkley Corporation
12 Jan 2026
10% owner
Bought on a plan
256,041
$17.60M
0.5%
WRB
W. R. Berkley Corporation
9 Jan 2026
10% owner
Bought on a plan
275,000
$18.96M
0.5%
WRB
W. R. Berkley Corporation
8 Jan 2026
10% owner
Bought on a plan
195,000
$13.68M
0.4%
WRB
W. R. Berkley Corporation
7 Jan 2026
10% owner
Bought on a plan
265,000
$18.15M
0.5%
WRB
W. R. Berkley Corporation
6 Jan 2026
10% owner
Bought on a plan
215,288
$15.08M
0.4%
WRB
W. R. Berkley Corporation
5 Jan 2026
10% owner
Bought on a plan
200,930
$14.18M
0.4%
WRB
W. R. Berkley Corporation
2 Jan 2026
10% owner
Bought on a plan
237,734
$16.49M
0.5%
WRB
W. R. Berkley Corporation
31 Dec 2025
10% owner
Bought on a plan
230,000
$16.16M
0.5%
WRB
W. R. Berkley Corporation
30 Dec 2025
10% owner
Bought on a plan
205,000
$14.52M
0.4%
WRB
W. R. Berkley Corporation
29 Dec 2025
10% owner
Bought on a plan
205,000
$14.51M
0.4%
WRB
W. R. Berkley Corporation
26 Dec 2025
10% owner
Bought on a plan
220,000
$15.52M
0.4%
WRB
W. R. Berkley Corporation
24 Dec 2025
10% owner
Bought on a plan
220,000
$15.51M
0.4%
WRB
W. R. Berkley Corporation
23 Dec 2025
10% owner
Bought on a plan
234,573
$16.49M
0.5%
WRB
W. R. Berkley Corporation
22 Dec 2025
10% owner
Bought on a plan
202,000
$14.19M
0.4%
WRB
W. R. Berkley Corporation
19 Dec 2025
10% owner
Bought on a plan
204,000
$14.18M
0.4%
WRB
W. R. Berkley Corporation
18 Dec 2025
10% owner
Bought on a plan
204,350
$14.18M
0.4%
50 decisions on file.
