W.R. Berkley Corporation
Last updated September 27, 2026
Organization details
- Legal name
- W.R. Berkley Corporation
- Ownership
- Public
- Status
- Active
- Headquarters country
- United States
- Ticker symbol
- WRB
- Primary stock exchange
- NYSE
Identifiers
- SEC CIK
- 0000011544
Board of directors
-
Christopher L. Augostini · DirectorSince 2023
-
Daniel Lynn Mosley · DirectorSince 2023
-
Jonathan Talisman · DirectorSince 2023
-
Maria Luisa Ferre · DirectorSince 2023
-
Marie Angela Mattson · DirectorSince 2024
-
Mark L. Shapiro · DirectorSince 2023
-
Mary C. Farrell · DirectorSince 2023
-
Ronald E. Blaylock · DirectorSince 2023
-
William R. Berkley · Director · Executive ChairmanSince 2023
-
William R. Berkley Jr. · Director · President and CEOSince 2023
Chief executives
William R. Berkley Jr.
· President and CEO
Dates unknown
Board connections
2 of this board's directors also sit on 3 other boards.
- via Ronald E. Blaylock
- via Ronald E. Blaylock
- via Maria Luisa Ferre
Insider trades
All notable trades →From SEC Forms 4 and 5. Open-market purchases and sales are highlighted; grants, option exercises and shares withheld for tax are routine.
- Bought, last 12 months
- $0
- 0 purchases by 0 insiders
- Sold, last 12 months
- $0
- 0 sales by 0 insiders
| Date | Insider | Transaction | Shares | Price | Value |
|---|---|---|---|---|---|
| Aug 15, 2023 | Sgaglione Lucille T Officer (EVP) | Grant or award | +13,084 | — | — |
| Aug 15, 2023 | SHIEL JAMES G Officer (EVP - Investments) | Grant or award | +13,084 | — | — |
| Aug 15, 2023 | Baio Richard Mark Officer (EVP & CFO) | Grant or award | +12,274 | — | — |
| Aug 15, 2023 | William R. Berkley Director, Officer (Executive Chairman), 10% owner | Grant or award | +89,507 | — | — |
| Aug 15, 2023 | William R. Berkley Jr. Director, Officer (President and CEO) | Grant or award | +89,507 | — | — |
| Aug 15, 2023 | Welt Philip S Officer (EVP & Secretary) | Grant or award | +7,951 | — | — |
| Aug 15, 2023 | Sgaglione Lucille T Officer (EVP) | Shares withheld for tax | −592 | $63.14 | $37,379 |
| Aug 15, 2023 | SHIEL JAMES G Officer (EVP - Investments) | Shares withheld for tax | −601 | $63.14 | $37,947 |
| Aug 15, 2023 | Baio Richard Mark Officer (EVP & CFO) | Shares withheld for tax | −564 | $63.14 | $35,611 |
| Aug 15, 2023 | William R. Berkley Director, Officer (Executive Chairman), 10% owner | Shares withheld for tax | −3,417 | $63.14 | $215,749 |
| Aug 15, 2023 | William R. Berkley Jr. Director, Officer (President and CEO) | Shares withheld for tax | −3,758 | $63.14 | $237,280 |
| Aug 15, 2023 | Welt Philip S Officer (EVP & Secretary) | Shares withheld for tax | −363 | $63.14 | $22,920 |
| Jun 14, 2023 | Mark L. Shapiro Director | Grant or award | +3,479 | — | — |
| Jun 14, 2023 | Maria Luisa Ferre Director | Grant or award | +3,479 | — | — |
| Jun 14, 2023 | Mary C. Farrell Director | Grant or award | +3,479 | — | — |
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