Timothy W. Boothe - Jun 15, 2025 Form 4 Insider Report for WESTERN ALLIANCE BANCORPORATION (WAL)

Role: Chief Administration Officer
Signature: /s/Jessica Jarvi (Attorney-in-fact)
Stock symbol: WAL
Transactions as of: Jun 15, 2025
Transactions value $: -$11,834
Form type: 4
Date filed: 6/17/2025, 05:10 PM
Previous filing: May 19, 2025
Next filing: Jul 17, 2025
SEC: View on sec.gov

Reporting Owners (1)

Name	Relationship	Address	Signature	Signature date	CIK
Boothe Timothy W	Chief Administration Officer	ONE E. WASHINGTON ST., SUITE 1400, PHOENIX	/s/Jessica Jarvi (Attorney-in-fact)	2025-06-17	0001364140

Transactions Table

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Ownership	Footnotes
transaction	WAL	Common Stock	Options Exercise	$0	+97	+0.15%	$0.00	63.3K	Jun 15, 2025	Direct	F1, F2
transaction	WAL	Common Stock	Disposed to Issuer	-$6.92K	-97	-0.15%	$71.29	63.2K	Jun 15, 2025	Direct
transaction	WAL	Common Stock	Options Exercise	$0	+69	+0.11%	$0.00	63.3K	Jun 15, 2025	Direct	F2, F3
transaction	WAL	Common Stock	Disposed to Issuer	-$4.92K	-69	-0.11%	$71.29	63.2K	Jun 15, 2025	Direct
holding	WAL	Common Stock						325	Jun 15, 2025	Alvina Boothe (spouse)

Showing 1 to 5 of 5 entries

Derivative Securities (e.g., puts, calls, warrants, options, convertible securities)

Type	Sym	Class	Transaction	Value $	Shares	Change %	* Price $	Shares After	Date	Underlying Class	Amount	Exercise Price	Ownership	Footnotes
transaction	WAL	Cash Settled Restricted Stock Units	Options Exercise		-97	-4.75%		1.94K	Jun 15, 2025	Common Stock	97		Direct	F1, F2
transaction	WAL	Cash Settled Restricted Stock Units	Options Exercise		-69	-3.03%		2.21K	Jun 15, 2025	Common Stock	69		Direct	F2, F3

* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id	Content
F1	These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2024 and ending February 2027.
F2	Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.
F3	These units vest and are payable solely in cash as follows: 1/36th on the 15th day of each month during the 36-month period beginning March 2025 and ending February 2028.