BRUCKNER TIM R (EVP, Chief Credit Officer) received a stock award from WESTERN ALLIANCE BANCORPORATION

Compensation award — not an open‑market transaction. Less informative as a directional signal.

A · 1 award

BRUCKNER TIM R

Filed: 2/18/2026ACC: 0001628280-26-009120

InsiderBRUCKNER TIM RCIK 1771957

→

IssuerWESTERN ALLIANCE BANCORPORATIONCIK 1212545

Officer· EVP, Chief Credit Officer

Since Apr 2019

+2.14K

Net shares

Net buyer

$112.3K

Total sold

Open market trades

0B · 0S

Total transactions

3.62K acquired · 1.48K disposed

Non-Derivative Transactions6

Common Stock

Direct

A · Award

+3.35K

Price / share

—

Trade value

—

% of position

12.6%

2/15/2026

26.65K→30K

Common Stock

Direct

F · Tax Withholding

−932.00

Price / share

$93.20

Trade value

$86.86K

% of position

3.1%

2/15/2026

30K→29.07K

Common Stock

Direct

M · Option Exercise

+158.00

Price / share

—

Trade value

—

% of position

0.5%

2/15/2026

29.07K→29.23K

Common Stock

Direct

D · Disposition

−158.00

Price / share

$93.20

Trade value

$14.73K

% of position

0.5%

2/15/2026

29.23K→29.07K

Common Stock

Direct

M · Option Exercise

+115.00

Price / share

—

Trade value

—

% of position

0.4%

2/15/2026

29.07K→29.18K

Common Stock

Direct

D · Disposition

−115.00

Price / share

$93.20

Trade value

$10.72K

% of position

0.4%

2/15/2026

29.18K→29.07K

Total

Net shares

+2.41K

Net value

-$112.31K

Security	Date	Type	Shares	Price / Share	Trade Value	% of Position	Held Before	Held After
Common Stock Direct	2/15/2026	A · Award	+3.35K	—	—	12.6%	26.65K	30K
Common Stock Direct	2/15/2026	F · Tax Withholding	−932.00	$93.20	$86.86K	3.1%	30K	29.07K
Common Stock Direct	2/15/2026	M · Option Exercise	+158.00	—	—	0.5%	29.07K	29.23K
Common Stock Direct	2/15/2026	D · Disposition	−158.00	$93.20	$14.73K	0.5%	29.23K	29.07K
Common Stock Direct	2/15/2026	M · Option Exercise	+115.00	—	—	0.4%	29.07K	29.18K
Common Stock Direct	2/15/2026	D · Disposition	−115.00	$93.20	$10.72K	0.4%	29.18K	29.07K
Total			+2.41K		-$112.31K

Derivative Transactions2

Cash Settled Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

158.00 shares

−158.00

Strike price

Held after

1.90K

Exercisable

—

2/15/2026

Cash Settled Restricted Stock Units

Direct

M · Option Exercise

Converts to

Common Stock

115.00 shares

−115.00

Strike price

Held after

2.76K

Exercisable

—

2/15/2026

Security	Converts To	Date	Type	Shares	Strike Price	Exercisable	Held After
Cash Settled Restricted Stock Units Direct	Common Stock158.00 shares	2/15/2026	M · Option Exercise	−158.00		—	1.90K
Cash Settled Restricted Stock Units Direct	Common Stock115.00 shares	2/15/2026	M · Option Exercise	−115.00		—	2.76K