Insider · CIK 0000918186
William R Berkley
Files at: WRB. On EDGAR ↗
Reported trades — common stock
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Jun 3, 2026 AForm 4 → | Jun 4, 5:05 pm EDT | BERKLEY W R CORPWRB | 3,090 | — | — | 17,366,375 | — | |
| Aug 6, 2018 AFForm 4 → | Aug 8, 6:22 pm EDT | BERKLEY W R CORPWRB | 33,375 | $76.06 | $93,319 | 4,841,403 | — | plan? |
| May 31, 2018 AForm 4 → | Jun 4, 4:29 pm EDT | BERKLEY W R CORPWRB | 2,619 | — | — | 4,810,482 | — | plan? |
| Aug 7, 2017 FForm 4 → | Aug 9, 6:05 pm EDT | BERKLEY W R CORPWRB | 9,727 | $68.45 | $665,837 | 4,807,863 | — | plan? |
| May 16, 2017 AForm 4 → | May 16, 4:17 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 4,817,590 | — | plan? |
| May 25, 2016 AForm 4 → | May 26, 2:42 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 4,814,590 | — | plan? |
| Dec 30, 2015 GForm 4 → | Jan 14, 2016, 5:35 pm EST | BERKLEY W R CORPWRB | 429,328 | — | — | 4,811,590 | — | plan? late |
| Jun 2, 2015 AForm 4 → | Jun 2, 5:42 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 3,958,826 | — | plan? |
| Mar 2, 2015 FForm 4 → | Mar 4, 2:12 pm EST | BERKLEY W R CORPWRB | 11,663 | $49.96 | $582,683 | 5,472,667 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
No reported derivative activity in this period.