STOCK TITAN

W. R. Berkley (WRB) chair adds stock via 3,090-share award

Filing Impact
(Neutral)
Filing Sentiment
(Neutral)
Form Type
4

Rhea-AI Filing Summary

BERKLEY WILLIAM R reported acquisition or exercise transactions in this Form 4 filing.

W. R. Berkley Corporation Executive Chairman William R. Berkley reported a stock award of 3,090 shares of common stock. The award was granted under the W. R. Berkley Corporation 2009 Directors Stock Plan, as amended and restated.

After this grant, he directly holds 17,366,375 common shares, which include 7,618,901 shares underlying vested Restricted Stock Units whose receipt has been deferred. The filing also lists substantial indirect holdings through family trusts, a spouse, and limited liability companies, with certain trust-held shares expressly disclaimed as beneficially owned.

Positive

  • None.

Negative

  • None.
Insider BERKLEY WILLIAM R
Role Executive Chairman
Type Security Shares Price Value
Grant/Award Common Stock 3,090 $0.00 --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
holding Common Stock -- -- --
Holdings After Transaction: Common Stock — 17,366,375 shares (Direct, null); Common Stock — 63,515,547 shares (Indirect, By WR Berkley & Others LLC)
Footnotes (1)
  1. Represents award granted pursuant to the terms of the W. R. Berkley Corporation 2009 Directors Stock Plan, as amended and restated. Includes 7,618,901 shares of common stock underlying Restricted Stock Units ("RSUs"), all of which have vested (the receipt of which has been deferred) and does not include shares of common stock underlying unvested performance-based RSUs. Mr. William R. Berkley, Jr. is the manager of the limited liability company. Mr. William R. Berkley and certain family trusts are the owners of the limited liability company as set forth in the Schedule 13D/A dated March 5, 2026. Mr. William R. Berkley's wife is the trustee of this trust and Mr. William R. Berkley disclaims beneficial ownership of these shares.
Stock award 3,090 shares Common stock award under 2009 Directors Stock Plan
Direct holdings after award 17,366,375 shares Common stock directly held following Form 4 transaction
Vested RSU underlying shares 7,618,901 shares Common stock underlying vested RSUs with receipt deferred
WR Berkley & Others LLC holdings 63,515,547 shares Common stock held indirectly via WR Berkley & Others LLC
WR Berkley & Others 2 LLC holdings 3,553,486 shares Common stock held indirectly via WR Berkley & Others 2 LLC
2011 GST Trust holdings 1,350,000 shares Common stock held indirectly via William R. Berkley 2011 GST Trust
Spouse holdings 204,364 shares Common stock held indirectly by spouse
Restricted Stock Units ("RSUs") financial
"Includes 7,618,901 shares of common stock underlying Restricted Stock Units ("RSUs"),"
Restricted stock units (RSUs) are a company promise to give an employee shares of stock (or cash equivalent) in the future, but only after certain conditions—usually staying with the company for a set time or hitting performance goals—are met. Investors watch RSUs because when they vest they increase the number of shares outstanding and can lead insiders to sell shares, affecting share price, company dilution and the true cost of employee pay.
beneficial ownership financial
"Mr. William R. Berkley disclaims beneficial ownership of these shares."
Beneficial ownership means the person or entity that actually enjoys the benefits of owning shares or other assets — such as receiving dividends, voting rights, or price gains — even if the legal title is held in another name. For investors it matters because knowing who truly controls and profits from a company reveals who can influence decisions, exposes potential conflicts of interest or hidden concentration of power, and affects transparency and risk in the stock.
Schedule 13D/A regulatory
"as set forth in the Schedule 13D/A dated March 5, 2026."
A Schedule 13D/A is an amended disclosure filed with regulators by an investor who already reported owning more than 5% of a company’s shares and needs to update their original filing. Think of it as a public status update that tells markets whether the investor’s ownership, plans, or source of funds have changed; such updates matter because they can signal a push for control, major strategic moves, or increased pressure on management, which can affect stock prices.
trustee financial
"Mr. William R. Berkley's wife is the trustee of this trust"
A trustee is a person or institution legally appointed to hold and manage assets or enforce an agreement on behalf of other people (beneficiaries). Think of a trustee as a neutral referee or custodian who must act in the beneficiaries’ best interests, follow the trust or contract rules, and handle distributions, recordkeeping and enforcement. Investors care because a trustworthy trustee protects their rights, ensures promised payments or remedies are delivered, and can influence recoveries if things go wrong.
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SEC Form 4
FORM 4UNITED 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*
BERKLEY WILLIAM R

(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)
XDirectorX10% Owner
XOfficer (give title below)Other (specify below)
Executive Chairman
2a. Foreign Trading Symbol
3. Date of Earliest Transaction (Month/Day/Year)
06/03/2026
6. Individual or Joint/Group Filing (Check Applicable Line)
XForm 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)
CodeVAmount(A) or (D)Price
Common Stock06/03/2026A3,090(1)A$017,366,375(2)D
Common Stock63,515,547(3)IBy WR Berkley & Others LLC
Common Stock3,553,486(3)IBy WR Berkley & Others 2 LLC
Common Stock1,350,000IBy William R. Berkley 2011 GST Trust
Common Stock204,364IBy spouse
Common Stock4,287,201(4)IBy The William R. Berkley 2022 Family Trust f/b/o William R. Berkley, Jr. and His Issue
Common Stock724,491(4)IBy The William R. Berkley 2022 Family Trust f/b/o Lauren Berkley and Her Issue
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)
CodeV(A)(D)Date ExercisableExpiration DateTitleAmount 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.
2. Includes 7,618,901 shares of common stock underlying Restricted Stock Units ("RSUs"), all of which have vested (the receipt of which has been deferred) and does not include shares of common stock underlying unvested performance-based RSUs.
3. Mr. William R. Berkley, Jr. is the manager of the limited liability company. Mr. William R. Berkley and certain family trusts are the owners of the limited liability company as set forth in the Schedule 13D/A dated March 5, 2026.
4. Mr. William R. Berkley's wife is the trustee of this trust and Mr. William R. Berkley disclaims beneficial ownership of these shares.
William R. Berkley06/04/2026
** Signature of Reporting PersonDate
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 did William R. Berkley acquire in the latest WRB Form 4 filing?

William R. Berkley received an award of 3,090 shares of W. R. Berkley Corporation common stock. The award was granted under the company’s 2009 Directors Stock Plan, reflecting compensation rather than an open-market purchase of shares.

How many W. R. Berkley (WRB) shares does William R. Berkley own directly after this transaction?

Following the reported award, William R. Berkley directly owns 17,366,375 shares of W. R. Berkley Corporation common stock. This total includes a significant portion represented by vested Restricted Stock Units whose share delivery has been deferred.

What are the Restricted Stock Units (RSUs) mentioned in the WRB Form 4?

The filing notes 7,618,901 shares of common stock underlying Restricted Stock Units. All these RSUs have vested, but delivery of the underlying shares has been deferred, and they are separate from unvested performance-based RSUs not counted here.

Does the WRB Form 4 show open-market buying or selling by William R. Berkley?

The Form 4 shows a 3,090-share stock award classified under code A, indicating a grant or award. It does not report any open-market purchases or sales, and several additional lines simply update indirect ownership positions.

What indirect holdings of W. R. Berkley (WRB) stock are reported for William R. Berkley?

The filing lists indirect holdings through multiple entities, including family trusts, a spouse, and limited liability companies. For example, WR Berkley & Others LLC holds 63,515,547 shares, while other trusts and entities hold smaller blocks of common stock.

Does William R. Berkley claim beneficial ownership of all indirect WRB shares reported?

No. The filing states that his wife is trustee of one trust and that he disclaims beneficial ownership of those shares. Indirect holdings are attributed to various trusts and entities, reflecting complex family and entity-level ownership structures.