W.R. Berkley Corporation

Last updated September 27, 2026

Organization details

Legal name
W.R. Berkley Corporation
Ownership
Public
Status
Active
Sector (GICS)
Financials
SIC code
6331 — Fire, Marine & Casualty Insurance
Jurisdiction of incorporation
Delaware
Headquarters city
Greenwich
Headquarters state / province
Connecticut
Headquarters country
United States
Fiscal year end
December
Ticker symbol
WRB
Primary stock exchange
NYSE

Identifiers

SEC CIK
0000011544
EIN
22-1867895
Wikidata ID
Q1369955

Board of directors

Chief executives

William R. Berkley Jr. · President and CEO
Dates unknown

Director election results

Annual meeting of June 3, 2026. Support is votes for as a share of votes for and against (or withheld). Below 80% is a clear protest.

Board connections

2 of this board's directors also sit on 3 other boards. 1 is in the same sector.

Network of W.R. Berkley Corporation's board connections CarMax Inc CarMax Inc Pfizer Inc. Pfizer Inc. Popular Inc. Popular Inc. Maria Luisa Ferre Maria Luisa Ferre Ronald E. Blaylock Ronald E. Blaylock W.R. Berkley Corporation
Shared director Other board Same sector

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
$705,457,471
94 purchases by 2 insiders
Sold, last 12 months
$0
0 sales by 0 insiders
Date Insider Transaction Shares Price Value
Aug 3, 2026 SHIEL JAMES G Officer (EVP - Investments) Grant or award +14,086 — —
Aug 3, 2026 William R. Berkley Jr. Director, Officer (Chairman, President and CEO), 10% owner Grant or award +98,593 — —
Aug 3, 2026 Baio Richard Mark Officer (EVP & CFO) Grant or award +14,086 — —
Aug 3, 2026 Welt Philip S Officer (EVP & Secretary) Grant or award +14,086 — —
Aug 3, 2026 SHIEL JAMES G Officer (EVP - Investments) Shares withheld for tax −650 $72.29 $46,989
Aug 3, 2026 William R. Berkley Jr. Director, Officer (Chairman, President and CEO), 10% owner Shares withheld for tax −4,139 $72.29 $299,208
Aug 3, 2026 Baio Richard Mark Officer (EVP & CFO) Shares withheld for tax −650 $72.29 $46,989
Aug 3, 2026 Welt Philip S Officer (EVP & Secretary) Shares withheld for tax −592 $72.29 $42,796
Jun 3, 2026 William R. Berkley Director, Officer (Executive Chairman), 10% owner Grant or award +3,090 — —
Jun 3, 2026 Maria Luisa Ferre Director Grant or award +3,090 — —
Jun 3, 2026 Marie Angela Mattson Director Grant or award +3,090 — —
Jun 3, 2026 William R. Berkley Jr. Director, Officer (President and CEO) Grant or award +3,090 — —
Jun 3, 2026 Daniel Lynn Mosley Director Grant or award +3,090 — —
Jun 3, 2026 Mary C. Farrell Director Grant or award +3,090 — —
Jun 3, 2026 Robert Alan Rusbuldt Director Grant or award +3,090 — —

Organizations in the same sector, closest in location and size first.

Questions about W.R. Berkley Corporation

Who is the CEO of W.R. Berkley Corporation?

William R. Berkley Jr. is W.R. Berkley Corporation's President and CEO.

How many directors are on W.R. Berkley Corporation's board?

W.R. Berkley Corporation's board has 12 directors: Andrew Carrier, Christopher L. Augostini, Daniel Lynn Mosley, Jonathan Talisman, Maria Luisa Ferre, Marie Angela Mattson, Mark L. Shapiro, Mary C. Farrell, Robert Alan Rusbuldt, Ronald E. Blaylock and 2 others.

Are W.R. Berkley Corporation insiders buying or selling shares?

Over the last 12 months, W.R. Berkley Corporation insiders bought $705.5 million of shares in 94 purchases and made no open-market sales on the open market, as reported to the SEC on Forms 4 and 5.

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