WRBWRBW.R. Berkley Corporation Common Stock
5 members of Congress disclosed 27 transactions in WRB between May 4, 2015 and Jun 5, 2026.
Price, with congressional trades marked
WRB $71.62latest
+8%
Lisa C. McClain, Republican
Lisa C. McClain, Republican+3%Lisa C. McClain, Republican
Lisa C. McClain, Republican+3%
Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat+7%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat+9%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., Democrat+14%Gilbert Ray Cisneros, Jr., Democrat
Gilbert Ray Cisneros, Jr., DemocratMarked trades (6)
| Traded | Member | Amount | Adj. close | WRB since | SPY since | Difference | |
|---|---|---|---|---|---|---|---|
| Jul 16, 2025 | Lisa C. McClain (R) | buy | ~$8K | $66.12 | +8.3% | +25.2% | -16.9% |
| Oct 30, 2025 | Lisa C. McClain (R) | buy | ~$8K | $69.73 | +2.7% | +14.6% | -11.9% |
| Jan 6, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $69.31 | +3.3% | +12.4% | -9.0% |
| Mar 18, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $66.65 | +7.5% | +17.5% | -10.0% |
| May 7, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $65.94 | +8.6% | +6.0% | +2.7% |
| May 29, 2026 | Gilbert Ray Cisneros, Jr. (D) | sell | ~$8K | $62.98 | +13.7% | +2.5% | +11.2% |
Prices are dividend- and split-adjusted, so “adj. close” is not necessarily what the stock printed that day. The horizon runs to the latest close, so rows with different trade dates are not comparable to each other — and none of these is the benchmark-relative, fixed-window alpha the leaderboard ranks on.
27
Transactions
6 buys · 21 sells
5
Members
$265K
Est. volume
2D / 3R
Party split
distinct members
Who traded it
| Member | Trades | Buys / Sells | Est. volume |
|---|---|---|---|
| Gilbert Ray Cisneros, Jr.D-CA | 16 | 0 / 16 | ~$128K |
| Thomas MacArthurR-NJ | 2 | 1 / 1 | ~$65K |
| Lisa C. McClainR-MI | 4 | 2 / 2 | ~$32K |
| Lois FrankelD-FL | 4 | 3 / 1 | ~$32K |
| Bob GibbsR-OH | 1 | 0 / 1 | ~$8K |
Transactions
27| Member | Type | Amount | Traded | Disclosed | Source |
|---|---|---|---|---|---|
| Sell (part) | $1K – $15K | Jun 5, 2026 | Jul 2, 2026 27d | filing | |
| Sell (part) | $1K – $15K | May 29, 2026 | Jun 8, 2026 10d | filing | |
| Sell (part) | $1K – $15K | May 19, 2026 | Jun 8, 2026 20d | filing | |
| Sell (part) | $1K – $15K | May 14, 2026 | Jun 8, 2026 25d | filing | |
| Sell (part) | $1K – $15K | May 13, 2026 | Jun 8, 2026 26d | filing | |
| Sell (part) | $1K – $15K | May 12, 2026 | Jun 8, 2026 27d | filing | |
| Sell (part) | $1K – $15K | May 7, 2026 | Jun 8, 2026 32d | filing | |
| Sell (part) | $1K – $15K | Mar 18, 2026 | Apr 7, 2026 20d | filing | |
| Sell (part) | $1K – $15K | Jan 20, 2026 | Feb 13, 2026 24d | filing | |
| Sell (part) | $1K – $15K | Jan 6, 2026 | Feb 13, 2026 38d | filing | |
| Sellspouse | $1K – $15K | Oct 31, 2025 | Nov 21, 2025 21d | filing | |
| Buyspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 22d | filing | |
| Sellspouse | $1K – $15K | Oct 30, 2025 | Nov 21, 2025 22d | filing | |
| Sell (part) | $1K – $15K | Jul 31, 2025 | Aug 14, 2025 14d | filing | |
| Buyspouse | $1K – $15K | Jul 16, 2025 | Aug 13, 2025 28d | filing | |
| Sell (part) | $1K – $15K | Apr 28, 2025 | May 6, 2025 8d | filing | |
| Sell (part) | $1K – $15K | Apr 14, 2025 | May 6, 2025 22d | filing | |
| Sell (part) | $1K – $15K | Apr 7, 2025 | May 6, 2025 29d | filing | |
| Sell (part) | $1K – $15K | Apr 1, 2025 | Apr 7, 2025 6d | filing | |
| Sell (part) | $1K – $15K | Mar 17, 2025 | Apr 7, 2025 21d | filing | |
| Sell | $1K – $15K | Sep 8, 2023 | Oct 10, 2023 32d | filing | |
| Buy | $1K – $15K | Jul 14, 2023 | Jul 28, 2023 14d | filing | |
| Buy | $1K – $15K | May 26, 2023 | Jun 24, 2023 29d | filing | |
| Buy | $1K – $15K | May 1, 2023 | May 19, 2023 18d | filing | |
| Selljoint | $15K – $50K | Dec 7, 2018 | Jan 11, 2019 35d | filing | |
| Buyjoint | $15K – $50K | Jun 7, 2018 | Jul 10, 2018 33d | filing | |
| Sell | $1K – $15K | May 4, 2015 | May 10, 2015 6d | filing |
Disclosures are filed up to 45 days after a trade, so this is a record rather than a signal. Amounts are bracket midpoints. Symbols are recorded as they existed on the trade date and mapped forward where a company was renamed.