Last 12 months
Inside the activity.
0 purchase rows · 9 sale rows
Disclosed non-derivative P/S rows, by transaction month. Includes amendments and private transactions.Monthly counts
| Month | Purchases | Sales |
|---|---|---|
| Nov 2025 | 0 | 0 |
| Dec 2025 | 0 | 5 |
| Jan 2026 | 0 | 0 |
| Feb 2026 | 0 | 1 |
| Mar 2026 | 0 | 0 |
| Apr 2026 | 0 | 0 |
| May 2026 | 0 | 0 |
| Jun 2026 | 0 | 3 |
| Jul 2026 | 0 | 0 |
| Aug 2026 | 0 | 0 |
| Sep 2026 | 0 | 0 |
| Oct 2026 | 0 | 0 |
Latest available
Insider transactions
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 date | Owner / reported role | Activity / security | Shares / units | Reported price | Reported value | Details |
|---|---|---|---|---|---|---|
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 142 | $0.00 | $0.00 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 115 | $82.32 | $9,466.80 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 115 | $0.00 | $0.00 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 158 | $82.32 | $13,006.56 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 158 | $0.00 | $0.00 |
DisclosureSEC 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 |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 229 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · derivative · entry 10 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 6,858 Underlying: Common Stock · 229 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 |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 212 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · derivative · entry 9 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,799 Underlying: Common Stock · 212 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 |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 285 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · derivative · entry 8 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,702 Underlying: Common Stock · 285 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 |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 229 | $82.32 | $18,851.28 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 6 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,093 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 229 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 5 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,322 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 |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 212 | $82.32 | $17,451.84 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 4 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,093 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 212 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 3 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,305 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 |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 285 | $82.32 | $23,461.20 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 2 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,093 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 285 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057694 · wk-form4_1787084838.xml · nonDerivative · entry 1 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 267,378 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 |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 69 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · derivative · entry 10 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,055 Underlying: Common Stock · 69 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 |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 69 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · derivative · entry 9 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,241 Underlying: Common Stock · 69 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 |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 97 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · derivative · entry 8 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 585 Underlying: Common Stock · 97 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 |
Boothe Timothy WChief Administration Officer
|
Disposition to issuerCommon Stock | 69 | $82.32 | $5,680.08 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 6 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,417 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCommon Stock | 69 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 5 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,486 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 |
Boothe Timothy WChief Administration Officer
|
Disposition to issuerCommon Stock | 69 | $82.32 | $5,680.08 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 4 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,417 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCommon Stock | 69 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 3 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,486 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 |
Boothe Timothy WChief Administration Officer
|
Disposition to issuerCommon Stock | 97 | $82.32 | $7,985.04 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 2 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,417 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCommon Stock | 97 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057693 · wk-form4_1787084830.xml · nonDerivative · entry 1 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 65,514 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 |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 64 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · derivative · entry 10 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,921 Underlying: Common Stock · 64 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 |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 46 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · derivative · entry 9 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 827 Underlying: Common Stock · 46 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 |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 58 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · derivative · entry 8 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 331 Underlying: Common Stock · 58 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 |
Jarvi Jessica HCLO & Secretary
|
Disposition to issuerCommon Stock | 64 | $82.32 | $5,268.48 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 6 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,707 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCommon Stock | 64 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 5 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,771 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 |
Jarvi Jessica HCLO & Secretary
|
Disposition to issuerCommon Stock | 46 | $82.32 | $3,786.72 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 4 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,707 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCommon Stock | 46 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 3 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,753 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 |
Jarvi Jessica HCLO & Secretary
|
Disposition to issuerCommon Stock | 58 | $82.32 | $4,774.56 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 2 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,707 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:27 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCommon Stock | 58 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057691 · wk-form4_1787084824.xml · nonDerivative · entry 1 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 13,765 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 64 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · derivative · entry 9 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,921 Underlying: Common Stock · 64 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 53 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · derivative · entry 8 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 949 Underlying: Common Stock · 53 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 72 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · derivative · entry 7 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 429 Underlying: Common Stock · 72 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Disposition to issuerCommon Stock | 64 | $82.32 | $5,268.48 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 6 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,575 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCommon Stock | 64 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 5 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,639 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Disposition to issuerCommon Stock | 53 | $82.32 | $4,362.96 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 4 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,575 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCommon Stock | 53 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 3 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,628 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 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Disposition to issuerCommon Stock | 72 | $82.32 | $5,927.04 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 2 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,575 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCommon Stock | 72 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057690 · wk-form4_1787084816.xml · nonDerivative · entry 1 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 16,647 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 82 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · derivative · entry 10 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,471 Underlying: Common Stock · 82 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 74 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · derivative · entry 9 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,317 Underlying: Common Stock · 74 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 101 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · derivative · entry 8 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 594 Underlying: Common Stock · 101 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 82 | $82.32 | $6,750.24 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 6 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,332 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 82 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 5 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,414 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 74 | $82.32 | $6,091.68 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 4 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,332 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 74 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 3 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,406 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 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 101 | $82.32 | $8,314.32 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 2 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,332 Read SEC document |
| August 15, 2026 Filed Aug 18, 2026 20:26 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 101 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-057687 · wk-form4_1787084797.xml · nonDerivative · entry 1 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 10,433 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.