William R Berkley Jr Receives Stock Award at Berkley W R Corp (WRB) — SEC Form 4, Aug 05, 2026

SEC Form 4 · No Market Transaction

Stock Award

Compensation grant — no market purchase or sale.

Reporting Owner

William R Berkley Jr

CEO 10% Owner

TXN 2026-08-03 · FILED 2026-08-05

Equity Position 90.7M sh 90,654,957 → 90,749,411

Equity Change +0.1% shares held after vs before

Filing Lag 2 business days within 2-day SEC deadline

Form 4 · Statement of Changes in Beneficial Ownership

Berkley W R Corp

WRB CIK 0000011544

Reporting Owner

Name	Relationship
William R Berkley Jr CIK 0001236253	Director CEO 10% Owner

William R Berkley Jr at Berkley W R Corp Full insider history

Bought (12 mo) —

Sold (12 mo) —

More from this insider at Berkley W R Corp

Non-Derivative Securities Transactions

Title	Date	Type	Shares	Price	Net Total	Post-Txn	Ownership
Common StockF1	2026-08-03	A - Award/Grant	98,593 A	$0.00	—	4,654,453	Direct
Common StockF2 F3	2026-08-03	F - Tax Payment	4,139 D	$72.29	-$299,198	4,650,314	Direct

Non-Derivative Holdings

Title	Shares Held	Ownership
Common StockF4	63,515,547	Indirect By WR Berkley & Others LLC
Common StockF4	3,553,486	Indirect By WR Berkley & Others 2 LLC
Common Stock	1,350,000	Indirect By William R. Berkley 2011 GST Trust
Common StockF5	17,675,925	Indirect By Estate of William R. Berkley

Footnotes (5)

F1: Represents the vesting of tranches of performance-based restricted stock units ("RSUs") granted in 2021, 2022 and 2023 under the W. R. Berkley Corporation 2018 Stock Incentive Plan for the three-year performance period ending June 30, 2026 (consisting of 38,841 shares; 29,264 shares; and 30,488 shares, respectively). Show more
F2: Represents payment of tax liability by withholding securities incident to the vesting of RSUs. Show more
F3: Includes 3,275,694 shares of common stock underlying RSUs, all of which have vested (the receipt of which has been deferred) and does not include unvested shares of common stock underlying performance-based RSUs. Show more
F4: Mr. William R. Berkley, Jr. is the manager of the limited liability company. The estate of William R. Berkley (the "Estate") and certain family trusts are the owners of the limited liability company, as set forth in the Schedule 13D/A dated July 21, 2026. Show more
F5: The reporting person is co-executor of the Estate. Show more

Institutional Holders

Largest by reported value

5%+ Holders · 13D/G 4 filers

Latest Schedule 13D/G per filer; stakes the filer reported closed are left out.

Other insiders at Berkley W R Corp

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