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Bruckner Tim R

Disclosed activity across 1 company

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22129
SEC CIK
0001771957

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Reported relationships

Latest disclosed role at each company.

CompanyLast reported asReport datePublished
WESTERN ALLIANCE BANCORPORATIONWAL · Entity 3616CBO for Regional BankingSeptember 15, 2026September 17, 2026

Disclosed balances

About these balances

Latest available filing per company, not a reconstructed current portfolio. Matching sequences show the last reported balance with all source rows expandable; grouping alone does not establish account ownership. Do not add unresolved positions together. Filings may omit unchanged positions, and amendments may correct only part of an older disclosure. Jointly reported shares are not necessarily this owner's personal holdings.

WESTERN ALLIANCE BANCORPORATION

Report date September 15, 2026 · Filed September 17, 2026

Security / awardOwnership accountDisclosed shares / unitsDisclosure context
Common StockSEC Table I · non-derivativeDirect29,068 Ending reported balance After 2026-09-15 transaction · row 6
6 source rows · reconciled sequence

Row 1 · 2026-09-15 · Exercise / conversion · Acquired 158 · Balance 29,226

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.

Row 2 · 2026-09-15 · Disposition to issuer · Disposed 158 · Balance 29,068

Row 3 · 2026-09-15 · Exercise / conversion · Acquired 115 · Balance 29,183

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.

F2: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Row 4 · 2026-09-15 · Disposition to issuer · Disposed 115 · Balance 29,068

Row 5 · 2026-09-15 · Exercise / conversion · Acquired 142 · Balance 29,210

F4: 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.

F2: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Row 6 · 2026-09-15 · Disposition to issuer · Disposed 142 · Balance 29,068

Cash Settled Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect797 Reported balance After 2026-09-15 transaction · row 7 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 7 · 2026-09-15 · Exercise / conversion · Disposed 158 · Balance 797

F2: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

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.

Cash Settled Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect1,953 Reported balance After 2026-09-15 transaction · row 8 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 8 · 2026-09-15 · Exercise / conversion · Disposed 115 · Balance 1,953

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.

Cash Settled Restricted Stock UnitsSEC Table II · derivative / convertible securityDirect4,109 Reported balance After 2026-09-15 transaction · row 9 Instrument identity requires review; Table II rows are not merged.
1 source row

Row 9 · 2026-09-15 · Exercise / conversion · Disposed 142 · Balance 4,109

F2: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4: 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.

Filing footnotes · ownership attribution and instrument terms

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.

F4: 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.

Transaction history

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Purchases/sales include open-market and private transactions. Plan disclosure applies to the filing; individual rows may differ. “Not disclosed” is not “unplanned.”

The cutoff filters transaction history only. Company summaries and owner relationships show the latest available disclosures. Parser corrections can improve historical records.

Transaction dateCompanyActivity / securityShares / unitsReported priceReported valueDetails
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,109

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,953

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 797

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $79.03 $11,222.26
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 115 $79.03 $9,088.45
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 4

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 115 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 3

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 158 $79.03 $12,486.74
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 2

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
September 15, 2026 Filed Sep 17, 2026 21:02 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 158 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-062571 · wk-form4_1789678924.xml · nonDerivative · entry 1

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,226

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,251

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,068

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 955

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $82.32 $11,689.44
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 115 $82.32 $9,466.80
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 4

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 115 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 3

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 158 $82.32 $13,006.56
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 2

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
August 15, 2026 Filed Aug 18, 2026 20:27 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 158 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-057695 · wk-form4_1787084846.xml · nonDerivative · entry 1

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,226

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,393

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,183

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,113

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $81.79 $11,614.18
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 115 $81.79 $9,405.85
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 4

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 115 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 3

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 158 $81.79 $12,922.82
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 2

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
July 15, 2026 Filed Jul 17, 2026 21:11 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 158 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-048700 · wk-form4_1784322715.xml · nonDerivative · entry 1

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,226

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,535

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,298

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,271

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $81.81 $11,617.02
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 115 $81.81 $9,408.15
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 4

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 115 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 3

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 158 $81.81 $12,925.98
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 2

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
June 15, 2026 Filed Jun 17, 2026 21:18 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 158 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-044002 · wk-form4_1781731098.xml · nonDerivative · entry 1

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,226

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,677

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,413

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,429

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $74.42 $10,567.64
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 115 $74.42 $8,558.30
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 4

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 115 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 3

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,183

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F3 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 158 $74.42 $11,758.36
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 2

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
May 15, 2026 Filed May 19, 2026 20:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 158 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-036404 · wk-form4_1779221104.xml · nonDerivative · entry 1

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,226

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F1 · shares: 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 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document
April 15, 2026 Filed Apr 17, 2026 21:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 142 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-025847 · wk-form4_1776459925.xml · derivative · entry 9

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 4,819

Underlying: Common Stock · 142 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F4 · derivative.exercise_date: 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.

F4 · derivative.expiration_date: 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.

Read SEC document
April 15, 2026 Filed Apr 17, 2026 21:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 115 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-025847 · wk-form4_1776459925.xml · derivative · entry 8

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 2,528

Underlying: Common Stock · 115 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F3 · derivative.exercise_date: 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.

F3 · derivative.expiration_date: 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.

Read SEC document
April 15, 2026 Filed Apr 17, 2026 21:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCash Settled Restricted Stock Units · Derivative 158 Not disclosed Not disclosed
Disclosure

SEC source: 0001628280-26-025847 · wk-form4_1776459925.xml · derivative · entry 7

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 1,587

Underlying: Common Stock · 158 shares

Expires not disclosed

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F2 · derivative.exercise_price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

F1 · derivative.exercise_date: 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.

F1 · derivative.expiration_date: 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.

Read SEC document
April 15, 2026 Filed Apr 17, 2026 21:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Disposition to issuerCommon Stock 142 $78.51 $11,148.42
Disclosure

SEC source: 0001628280-26-025847 · wk-form4_1776459925.xml · nonDerivative · entry 6

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,068

Read SEC document
April 15, 2026 Filed Apr 17, 2026 21:05 UTC WESTERN ALLIANCE BANCORPORATION WAL · Entity 3616 Exercise / conversionCommon Stock 142 $0.00 $0.00
Disclosure

SEC source: 0001628280-26-025847 · wk-form4_1776459925.xml · nonDerivative · entry 5

Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking

10b5-1 filing: No plan indicated

Ownership: Direct

Disclosed balance after: 29,210

Exercise/conversion can include RSU settlement. Transaction price and option strike are different fields; a missing price is not zero. Derivative and underlying rows can describe the same event.

F4 · shares: 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.

F2 · price: Each unit is the economic equivalent of one share of Western Alliance Bancorporation common stock.

Read SEC document

Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.