WILLIAM R JR BERKLEY
CIK 1236253 · President and CEO · last filed 2026-06-04
WILLIAM R JR BERKLEY is a President and CEO who has filed 45 SEC Form 4 insider transactions across 9 companies since 2007. The most recent filing, for WRBpH, was dated Jun 4, 2026. Current disclosed insider exposure totals $1.23B across reported positions.
"Disclosed insider exposure" sums this person's most-recently-reported share counts across each company they're an insider in, multiplied by the current underlying price. It is not net worth — it misses retail holdings, private investments, real estate, index funds, and any company where the person isn't an SEC-reporting insider. For informational purposes only.
$1.23B
9
45
$0
Holdings By Company
| Symbol | Role | Shares | Price | Disclosed Exposure | Lifetime OM Net | Filings | Latest Filed |
|---|---|---|---|---|---|---|---|
| WRBpH | President and CEO | 68,071,407 | $15.39 | $1.05B | $0 | 12 | 2026-06-04 |
| WRBpF | President and CEO | 2,317,425 | $19.16 | $44.40M | $0 | 3 | 2020-08-19 |
| WRBpE | President and CEO | 2,239,453 | $21.49 | $48.14M | $0 | 5 | 2019-08-07 |
| BERKLEY W R CORP (WRBpD) Delisted | President and CEO | 1,219,210 | $25.33 | $30.88M | $0 | 2 | 2017-08-09 |
| BERKLEY W R CORP (WRBpC) Delisted | President and CEO | 1,222,118 | — | — | $0 | 1 | 2016-05-26 |
| BERKLEY W R CORP (WRBpB) Delisted | President and COO | 1,219,118 | — | — | $0 | 3 | 2015-06-02 |
| WRB | President and COO | 1,215,264 | $68.27 | $82.97M | $0 | 17 | 2013-01-15 |
| BERKLEY W R CORP (BER) Delisted | Executive Vice President | 164,098 | — | — | $0 | 1 | 2007-05-09 |
| STRD | Director | 35,066 | $71.50 | $2.51M | $0 | 1 | 2007-01-03 |
Recent Filings
45 filings| Filed | Symbol | Action | Net Shares | Net $ | Link |
|---|---|---|---|---|---|
| 2026-06-04 | WRBpH | Grant (A) | +3,090 | $0 | EDGAR |
| 2025-08-19 | WRBpH | Mixed | +107,173 | -$334.5K | EDGAR |
| 2025-06-13 | WRBpH | Grant (A) | +2,776 | $0 | EDGAR |
| 2024-08-19 | WRBpH | Mixed | +115,375 | -$291.9K | EDGAR |
| 2024-06-12 | WRBpH | Grant (A) | +2,534 | $0 | EDGAR |
| 2023-08-17 | WRBpH | Mixed | +85,749 | -$237.3K | EDGAR |
| 2023-06-14 | WRBpH | Grant (A) | +3,479 | $0 | EDGAR |
| 2022-08-17 | WRBpH | Mixed | +95,202 | -$274.4K | EDGAR |
| 2022-06-15 | WRBpH | Grant (A) | +2,995 | $0 | EDGAR |
| 2021-08-18 | WRBpH | Mixed | +47,362 | -$154.3K | EDGAR |