WRB (WRB) director Augostini receives 3,090-share stock award grant

Rhea-AI Filing Summary

Augostini Christopher L reported acquisition or exercise transactions in this Form 4 filing.

BERKLEY W R CORP director receives stock grant. Director Christopher L. Augostini was awarded 3,090 shares of Common Stock on June 3, 2026 under the W. R. Berkley Corporation 2009 Directors Stock Plan. After this compensation-related award, he directly holds 109,859 shares of the company’s common stock.

Insider Trade Summary

1 transaction reported

Mixed 1 txn

Insider Augostini Christopher L

Role null

Type	Security	Shares	Price	Value
Grant/Award	Common Stock	3,090	$0.00	--

Holdings After Transaction: Common Stock — 109,859 shares (Direct, null)

Footnotes (1)

1. [object Object]

Key Figures

Shares granted: 3,090 shares Price per share: $0.0000 per share Shares held after award: 109,859 shares

3 metrics

Shares granted 3,090 shares Common Stock award on June 3, 2026

Price per share $0.0000 per share Grant price for director stock award

Shares held after award 109,859 shares Total direct WRB Common Stock holdings after transaction

Key Terms

Grant, award, or other acquisition, Common Stock, W. R. Berkley Corporation 2009 Directors Stock Plan

3 terms

Grant, award, or other acquisition financial

"transaction_code_description: Grant, award, or other acquisition"

Common Stock financial

"security_title: Common Stock"

Common stock represents ownership shares in a company, giving investors a stake in its success and a say in important decisions through voting rights. It is the most common type of stock traded on markets and can provide income through dividends, as well as potential for value growth. For investors, holding common stock means sharing in the company’s profits and risks.

W. R. Berkley Corporation 2009 Directors Stock Plan financial

"Represents award granted pursuant to the terms of the W. R. Berkley Corporation 2009 Directors Stock Plan"

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Form 4 Insider Transactions: What Each Field Means →

Available on EDGAR 06/04/2026 - 04:56 PM Accepted by SEC EDGAR 06/04/2026 - 04:56 PM Learn about SEC filing dates

SEC Form 4

FORM 4

UNITED STATES SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934
or Section 30(h) of the Investment Company Act of 1940

OMB APPROVAL

OMB Number:			3235-0287
Estimated average burden
hours per response:			0.5

Check this box if no longer subject to Section 16. Form 4 or Form 5 obligations may continue. See Instruction 1(b).

Check this box to indicate that a transaction was made pursuant to a contract, instruction or written plan for the purchase or sale of equity securities of the issuer that is intended to satisfy the affirmative defense conditions of Rule 10b5-1(c). See Instruction 10.

1. Name and Address of Reporting Person^*

Augostini Christopher L

(Last) (First) (Middle)

W. R. BERKLEY CORPORATION

475 STEAMBOAT ROAD

(Street)

GREENWICH CONNECTICUT 06830

(City) (State) (Zip)

UNITED STATES

(Country)

2. Issuer Name and Ticker or Trading Symbol
BERKLEY W R CORP [ WRB ]

5. Relationship of Reporting Person(s) to Issuer
(Check all applicable)

X	Director		10% Owner
	Officer (give title below)		Other (specify below)

2a. Foreign Trading Symbol

3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026

6. Individual or Joint/Group Filing (Check Applicable Line)

X	Form filed by One Reporting Person
	Form filed by More than One Reporting Person

4. If Amendment, Date of Original Filed (Month/Day/Year)

Table I - Non-Derivative Securities Acquired, Disposed of, or Beneficially Owned
1. Title of Security (Instr. 3)	2. Transaction Date (Month/Day/Year)	2A. Deemed Execution Date, if any (Month/Day/Year)	3. Transaction Code (Instr. 8)		4. Securities Acquired (A) or Disposed Of (D) (Instr. 3, 4 and 5)			5. Amount of Securities Beneficially Owned Following Reported Transaction(s) (Instr. 3 and 4)	6. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	7. Nature of Indirect Beneficial Ownership (Instr. 4)
			Code	V	Amount	(A) or (D)	Price
Common Stock	06/03/2026		A		3,090(1)	A	$0	109,859	D

Table II - Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities)
1. Title of Derivative Security (Instr. 3)	2. Conversion or Exercise Price of Derivative Security	3. Transaction Date (Month/Day/Year)	3A. Deemed Execution Date, if any (Month/Day/Year)	4. Transaction Code (Instr. 8)		5. Number of Derivative Securities Acquired (A) or Disposed of (D) (Instr. 3, 4 and 5)		6. Date Exercisable and Expiration Date (Month/Day/Year)		7. Title and Amount of Securities Underlying Derivative Security (Instr. 3 and 4)		8. Price of Derivative Security (Instr. 5)	9. Number of derivative Securities Beneficially Owned Following Reported Transaction(s) (Instr. 4)	10. Ownership Form: Direct (D) or Indirect (I) (Instr. 4)	11. Nature of Indirect Beneficial Ownership (Instr. 4)
				Code	V	(A)	(D)	Date Exercisable	Expiration Date	Title	Amount or Number of Shares

Explanation of Responses:

1. Represents award granted pursuant to the terms of the W. R. Berkley Corporation 2009 Directors Stock Plan, as amended and restated.

	Christopher L. Augostini	06/04/2026
	** Signature of Reporting Person	Date
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly.
* If the form is filed by more than one reporting person, see Instruction 4 (b)(v).
** Intentional misstatements or omissions of facts constitute Federal Criminal Violations See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a).
Note: File three copies of this Form, one of which must be manually signed. If space is insufficient, see Instruction 6 for procedure.
Persons who respond to the collection of information contained in this form are not required to respond unless the form displays a currently valid OMB Number.
* Form 4: SEC 1474 (03-26)

FAQ

What insider transaction did WRB director Christopher L. Augostini report?

Christopher L. Augostini reported an acquisition of 3,090 WRB Common Stock shares. The shares were awarded as part of the W. R. Berkley Corporation 2009 Directors Stock Plan, reflecting routine director equity compensation rather than an open-market stock purchase.

Was the WRB insider transaction a market purchase or a stock award?

The WRB insider transaction was a stock award, not a market purchase. Form 4 shows transaction code A, described as a grant, award or other acquisition, with a per-share price of $0.0000 under the company’s 2009 Directors Stock Plan.

How many WRB shares does Christopher L. Augostini hold after this Form 4?

After the reported stock award, Christopher L. Augostini directly holds 109,859 WRB Common Stock shares. This total includes the 3,090-share award granted on June 3, 2026, and represents his direct ownership position following the transaction.

What plan governed the WRB director stock grant reported in this Form 4?

The director stock grant was made under the W. R. Berkley Corporation 2009 Directors Stock Plan. The footnote explains that the 3,090-share award was granted pursuant to this plan, as amended and restated, indicating a structured director compensation program.

Does the WRB Form 4 indicate any stock sales by Christopher L. Augostini?

The Form 4 does not show any stock sales by Christopher L. Augostini. The filing reports only one transaction, coded as an acquisition (A), representing a grant or award of 3,090 Common Stock shares, with no dispositions or market sales listed.