W. R. Berkley Corporation

Alpha governed public record. Unknown, unavailable, and unpublished values are never inferred as zero.

Record

Field	Value
Representation	alpha-profile-markdown-v3
Protocol	Alpha Governance Facts Protocol 0.1
Schema	alpha.governance.entity.public.v1
Record version	public-1
Canonical entity	alpha:company:3739c9ad-20a1-4b05-957b-32a07f2746fa
Entity type	Company
Canonical URL	https://registry.alpha.ac/companies/w-r-berkley-corporation
Publication	PUBLISHED
Verification	source_reported
Verification schema	alpha-verification-states-v1
Ownership	unclaimed
Published claims	23
Claims under review	1
Evidence records	5
Conflicts	0
Conflicts in internal review	0
Observed	2026-09-18T04:47:46.983241+00:00
Last reviewed	2026-09-18T04:47:46.983241+00:00

Identity

Legal name: BERKLEY W R CORP
Display name: W. R. Berkley Corporation

Leadership

Andrew J. Carrier: Director. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Christopher L. Augostini: Director. Valid from: 2012-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Daniel L. Mosley: Director. Valid from: 2023-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Jonathan Talisman: Director. Valid from: 2019-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Mara Luisa Ferré: Director. Valid from: 2017-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Marie A. Mattson: Director. Valid from: 2024-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Mary C. Farrell: Director. Valid from: 2006-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Robert A. Rusbuldt: Director. Valid from: 2025-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
Ronald E. Blaylock: Director. Valid from: 2001-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
W. Robert Berkley, Jr.: Director. Valid from: 2001-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
William R. Berkley: Director. Valid from: 1967-01-01. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3.
James G. Shiel: Executive Vice President Investments. Valid from: 2026-04-22. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:4.
Lucille T. Sgaglione: Executive Vice President. Valid from: 2026-04-22. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:4.
Philip S. Welt: Executive Vice President Secretary. Valid from: 2026-04-22. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:4.
Richard M. Baio: Executive Vice President Chief Financial Officer. Valid from: 2026-04-22. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:4.

Roles

PUBLISHED

Governance

NOT_ASSERTED

Board committees

PUBLISHED

Financials

NOT_ASSERTED

Workforce

NOT_ASSERTED

Market and index context

S&P 500 (SPX). Valid from: 2019-12-05. Valid to: NOT_ASSERTED. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:5.

Legal Name

BERKLEY W R CORP. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1.

Headquarters

US. Publication: UNDER_REVIEW. Verification: source_reported. Assertion: source_reported. Evidence: unlinked, under review.

Entity Status

Public listing published. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1.

Official Website

https://www.berkley.com. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:2.

Published Fact

US. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1.
DE. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1.
Financials. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1.
https://www.berkley.com. Publication: PUBLISHED. Verification: source_reported. Assertion: source_reported. Evidence: alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:2.

Coverage states

Field	Value
Identity	PUBLISHED
Business	PUBLISHED
Leadership	PUBLISHED
Board and committees	PUBLISHED
Governance	NOT_ASSERTED
Financials	NOT_ASSERTED
Workforce	NOT_ASSERTED
Ownership	NOT_ASSERTED
Ratings	NOT_PUBLISHED
Market and index context	PUBLISHED

Public sources

alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:1: Alpha canonical company public projection.
alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:2: BERKLEY W R CORP Form 10-K (filed 2026-02-27).
alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:3: W. R. Berkley Corporation DEF 14A 2026-04-22.
alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:4: WRB-PE DEF 14A executive officers.
alpha:evidence:company:3739c9ad-20a1-4b05-957b-32a07f2746fa:5: S&P 500.

Rights

Field	Value
public_retrieval	allowed
agent_retrieval	allowed
redistribution	not_granted
model_training	not_granted
commercial_use	not_specified
relationship_pathfinding	not_granted
direct_contact	not_granted

Limitations

Absence of a leadership role, committee, or disclosure is not evidence that it does not exist.
Only explicitly published canonical company identity and current confirmed public roles are included.
Absence of a board, committee, executive, listing, or claim is not evidence that it does not exist.
Public retrieval does not grant redistribution, model-training, direct-contact, or relationship-pathfinding rights.
This Company Profile is an identity and evidence record, not an Alpha rating.

Alternate representations

Canonical profile
Public Markdown
Public JSON
JSON-LD
MCP resource: alpha://companies/w-r-berkley-corporation at https://mcp.alpha.ac/mcp