NYSE : WRB
-$0.57 (-0.78%)
110
7
$13106
| Insider Name | Title | Date | Transaction | Cost | Filing Date |
|---|---|---|---|---|---|
| BERKLEY WILLIAM R | director, 10 percent owner, officer: Executive Chairman | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Ferre Maria Luisa | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Mattson Marie Angela | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| BERKLEY WILLIAM R JR | director, officer: President and CEO | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Mosley Daniel Lynn | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Farrell Mary C | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Rusbuldt Robert Alan | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Augostini Christopher L | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| BLAYLOCK RONALD E | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Talisman Jonathan | director | 2026-06-03 | A-Award | 0 | 2026-06-04 |
| Carrier Andrew | director | 2026-06-03 | 0 | 2026-06-04 | |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-03-03 | P-Purchase | 72.5238 | 2026-03-03 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-03-03 | P-Purchase | 71.5961 | 2026-03-03 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-03-02 | P-Purchase | 73.198 | 2026-03-03 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-03-02 | P-Purchase | 72.2854 | 2026-03-03 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-27 | P-Purchase | 71.6256 | 2026-02-27 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-26 | P-Purchase | 72.114 | 2026-02-27 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-26 | P-Purchase | 71.646 | 2026-02-27 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-25 | P-Purchase | 71.7704 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-25 | P-Purchase | 71.3917 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-24 | P-Purchase | 71.2836 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-24 | P-Purchase | 70.5232 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-23 | P-Purchase | 71.8041 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-23 | P-Purchase | 71.0931 | 2026-02-25 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-20 | P-Purchase | 70.8046 | 2026-02-20 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-19 | P-Purchase | 71.4951 | 2026-02-20 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-19 | P-Purchase | 70.5273 | 2026-02-20 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-18 | P-Purchase | 70.9593 | 2026-02-18 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-18 | P-Purchase | 70.5849 | 2026-02-18 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-17 | P-Purchase | 71.1935 | 2026-02-18 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-13 | P-Purchase | 71.184 | 2026-02-13 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-13 | P-Purchase | 70.2977 | 2026-02-13 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-13 | P-Purchase | 69.7349 | 2026-02-13 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-12 | P-Purchase | 72.7573 | 2026-02-13 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-12 | P-Purchase | 71.8808 | 2026-02-13 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-11 | P-Purchase | 71.4493 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-11 | P-Purchase | 70.5048 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-11 | P-Purchase | 69.5877 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-10 | P-Purchase | 69.9211 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-10 | P-Purchase | 69.0872 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-09 | P-Purchase | 70.3195 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-09 | P-Purchase | 69.2744 | 2026-02-11 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-06 | P-Purchase | 71.3915 | 2026-02-06 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-06 | P-Purchase | 70.4608 | 2026-02-06 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-05 | P-Purchase | 71.2528 | 2026-02-06 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-05 | P-Purchase | 70.7889 | 2026-02-06 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-04 | P-Purchase | 70.2528 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-04 | P-Purchase | 69.765 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-03 | P-Purchase | 68.8688 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-03 | P-Purchase | 67.7486 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-02 | P-Purchase | 68.4171 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-02-02 | P-Purchase | 67.7086 | 2026-02-04 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-30 | P-Purchase | 68.3611 | 2026-01-30 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-29 | P-Purchase | 68.5605 | 2026-01-30 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-29 | P-Purchase | 68.0816 | 2026-01-30 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-28 | P-Purchase | 67.8935 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-28 | P-Purchase | 67.5756 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-27 | P-Purchase | 69.0351 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-27 | P-Purchase | 68.561 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-27 | P-Purchase | 67.4036 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-27 | P-Purchase | 66.8658 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-27 | P-Purchase | 65.8618 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-26 | P-Purchase | 67.877 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-26 | P-Purchase | 66.8554 | 2026-01-28 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-23 | P-Purchase | 67.1803 | 2026-01-23 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-23 | P-Purchase | 66.7699 | 2026-01-23 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-22 | P-Purchase | 67.4505 | 2026-01-23 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-21 | P-Purchase | 67.6032 | 2026-01-21 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-21 | P-Purchase | 66.9526 | 2026-01-21 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-20 | P-Purchase | 68.0772 | 2026-01-21 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-20 | P-Purchase | 67.7506 | 2026-01-21 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-16 | P-Purchase | 68.7857 | 2026-01-16 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-16 | P-Purchase | 68.031 | 2026-01-16 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-15 | P-Purchase | 69.4472 | 2026-01-16 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-15 | P-Purchase | 68.675 | 2026-01-16 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-14 | P-Purchase | 69.2333 | 2026-01-14 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-14 | P-Purchase | 68.8019 | 2026-01-14 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-13 | P-Purchase | 68.1479 | 2026-01-14 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-13 | P-Purchase | 67.8241 | 2026-01-14 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-12 | P-Purchase | 68.7344 | 2026-01-14 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-09 | P-Purchase | 70.1162 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-09 | P-Purchase | 69.5648 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-09 | P-Purchase | 68.4816 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-08 | P-Purchase | 70.3161 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-08 | P-Purchase | 69.6902 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-08 | P-Purchase | 68.7913 | 2026-01-09 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-07 | P-Purchase | 69.2043 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-07 | P-Purchase | 68.4677 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-06 | P-Purchase | 70.2115 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-06 | P-Purchase | 69.9278 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-05 | P-Purchase | 70.7775 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-05 | P-Purchase | 70.2323 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-05 | P-Purchase | 69.1996 | 2026-01-07 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2026-01-02 | P-Purchase | 69.3477 | 2026-01-02 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-31 | P-Purchase | 70.2652 | 2026-01-02 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-30 | P-Purchase | 70.8284 | 2026-01-02 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-29 | P-Purchase | 70.7726 | 2025-12-29 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-26 | P-Purchase | 70.558 | 2025-12-29 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-24 | P-Purchase | 70.5093 | 2025-12-29 |
| MITSUI SUMITOMO INSURANCE CO LTD | 10 percent owner | 2025-12-23 | P-Purchase | 71.1535 | 2025-12-29 |