BERKLEY W R CORP — Director's Dealing 2012

Dec 18, 2012

SEC Form 4 — Statement of Changes in Beneficial Ownership

Issuer: BERKLEY W R CORP (WRB)
CIK: 0000011544
Period of Report: 2012-12-17

Reporting Person: BERKLEY WILLIAM R (Director, Chairman and CEO, 10% Owner)

Non-Derivative Transactions

Date	Security	Code	Shares	Price	A/D	Holdings After	Ownership
2012-12-17	Common Stock	F	7462	$38.93	Disposed	7255235	Direct

Holdings (Non-Derivative)

Security	Shares	Ownership
Common Stock	8913016	Indirect
Common Stock	8724542	Indirect
Common Stock	530410	Indirect
Common Stock	250000	Indirect
Common Stock	60553	Indirect

Footnotes

F1: Represents payment of tax liability by withholding securities incident to the vesting of restricted stock units.

F2: Includes 1,815,663 restricted stock units, 1,265,663 of which have vested (the receipt of which has been deferred) and the balance of which are scheduled to vest as follows: 300,000 on March 2, 2015, and 250,000 on August 7, 2017.