Emily Nachlas - 05 Feb 2026 Form 4 Insider Report for WESTERN ALLIANCE BANCORPORATION (WAL)

Role
Chief Risk Officer
Signature
/s/Jessica Jarvi (Attorney-in-fact)
Issuer symbol
WAL
Transactions as of
05 Feb 2026
Net transactions value
$0
Form type
4
Filing time
09 Feb 2026, 16:22:02 UTC
Previous filing
20 Jan 2026
Next filing
10 Feb 2026
SEC
View on sec.gov

Reporting Owners (1)

Name Relationship Address Signature Signature date CIK
Nachlas Emily Chief Risk Officer C/O WESTERN ALLIANCE BANCORPORATION, ONE E. WASHINGTON STREET, STE 1400, PHOENIX /s/Jessica Jarvi (Attorney-in-fact) 09 Feb 2026 0001946843

Transactions Table

Type Sym Class Transaction Value $ Shares Change % * Price $ Shares After Date Ownership Footnotes
transaction WAL Common Stock Award $0 +1,537 +10% $0.000000 16,208 05 Feb 2026 Direct

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 Award +2,305 2,305 05 Feb 2026 Common Stock 2,305 Direct F1, F2
* An asterisk sign (*) next to the price indicates that the price is likely invalid.

Explanation of Responses:

Id Content
F1 Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.
F2 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 2026 and ending February 2029.