BERKLEY WILLIAM R - 11 Jun 2025 Form 4 Insider Report for BERKLEY W R CORP (WRB)

Role: Executive Chairman, Director, 10%+ Owner
Signature: William R. Berkley
Issuer symbol: WRB
Transactions as of: 11 Jun 2025
Net transactions value: $0
Form type: 4
Filing time: 13 Jun 2025, 17:05:27 UTC
Previous filing: 19 Aug 2024
Next filing: 19 Aug 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
BERKLEY WILLIAM R	Executive Chairman, Director, 10%+ Owner	W. R. BERKLEY CORPORATION, 475 STEAMBOAT ROAD, GREENWICH	William R. Berkley	13 Jun 2025	0000918186

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WRB	Common Stock	Award	$0	+2,776	+0.02%	$0.000000	17,255,693	11 Jun 2025	Direct	F1, F2
holding	WRB	Common Stock						67,069,033	11 Jun 2025	By WR Berkley & Others LLC	F3
holding	WRB	Common Stock						1,350,000	11 Jun 2025	By William R. Berkley 2011 GST Trust
holding	WRB	Common Stock						204,364	11 Jun 2025	By spouse

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	Represents award granted pursuant to the terms of the W. R. Berkley Corporation 2009 Directors Stock Plan, as amended and restated.
F2	Includes 7,511,309 shares of common stock underlying vested Restricted Stock Units ("RSUs") (the receipt of which has been deferred) and does not include shares of common stock underlying unvested performance-based RSUs.
F3	Mr. William R. Berkley, Jr. and the reporting person are the majority beneficial owners of the limited liability company which is included on Mr. William R. Berkley, Jr.'s Form 4 dated June 13, 2025.