Form 4 for WRB W. R. Berkley Corporation

Accepted 2022-08-17 00:00:00 ET · period of report 2022-08-15 · accession 0001062993-22-018295 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X	Filed	Traded	Ticker	Insider	Title	Type	Price	Qty	Owned	ΔOwn	Value
	2022-08-17	2022-08-15	WRB	SHIEL JAMES G	EVP - Investments	A - Grant	$0.00	+14.5K	638.8K	+2%	$0
	2022-08-17	2022-08-15	WRB	SHIEL JAMES G	EVP - Investments	F - Tax	$65.78	-667	638.1K	-0.1%	-$43.9K

Purchase Sale Sale after option exercise All abbreviations

#	Table	Security	Date	Code	A/D	Shares	Price	Owned after	Own	Exercise / expiry	Underlying	Footnotes
1	Common	Common Stock	2022-08-15	A	A	14,526	$0.00	638,783	D	—	—	(F1) Represents the vesting of tranches of performance-based restricted stock units ("RSUs") granted in 2017, 2018 and 2019 under the W. R. Berkley Corporation 2018 Stock Incentive Plan (or its predecessor plan) for the three-year performance period ending June 30, 2022 (consisting of 5,707 shares; 5,133 shares; and 3,686 shares, respectively). (F2) On March 23, 2022, the Company's common stock split on a 3-for-2 basis (the "Stock Split"), resulting in an increase of 127,884 shares of common stock underlying vested RSUs beneficially owned by the reporting person.
2	Common	Common Stock	2022-08-15	F	D	667	$65.78	638,116	D	—	—	(F3) Represents payment of tax liability by withholding securities incident to the vesting of RSUs. (F4) Includes 397,506 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.