Insider · CIK 0001550828
Christopher L Augostini
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, 4:56 pm EDT | BERKLEY W R CORPWRB | 3,090 | — | — | 109,859 | — | |
| May 31, 2018 AForm 4 → | Jun 4, 4:36 pm EDT | BERKLEY W R CORPWRB | 2,619 | — | — | 20,619 | — | plan? |
| May 16, 2017 AForm 4 → | May 16, 4:43 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 18,000 | — | plan? |
| May 25, 2016 AForm 4 → | May 26, 2:54 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 15,000 | — | plan? |
| Jun 2, 2015 AForm 4 → | Jun 2, 5:49 pm EDT | BERKLEY W R CORPWRB | 3,000 | — | — | 12,000 | — | plan? |
Reported trades — derivatives (options, RSUs, warrants)
| Trade | Reported (ET) | Company | Shares | Avg price | Total | Owned after | Δ stake | Flags |
|---|---|---|---|---|---|---|---|---|
| Mar 1, 2019 AForm 4 → | Mar 4, 5:37 pm EST | BERKLEY W R CORPWRB | 29 | $84.25 | $2,443 | 2,490 | — | |
| Feb 1, 2019 AForm 4 → | Feb 4, 5:01 pm EST | BERKLEY W R CORPWRB | 284 | $77.26 | $21,940 | 2,461 | — |