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 |
|---|---|---|---|---|---|---|
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Herndon LynneChief Credit Officer
|
Disposition to issuerCommon Stock | 22 | $78.17 | $1,719.74 |
DisclosureSEC source: 0001628280-25-052892 · wk-form4_1763500590.xml · nonDerivative · entry 4 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,359 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Herndon LynneChief Credit Officer
|
Exercise / conversionCommon Stock | 22 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052892 · wk-form4_1763500590.xml · nonDerivative · entry 3 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,381 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Herndon LynneChief Credit Officer
|
Disposition to issuerCommon Stock | 35 | $78.17 | $2,735.95 |
DisclosureSEC source: 0001628280-25-052892 · wk-form4_1763500590.xml · nonDerivative · entry 2 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,359 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Herndon LynneChief Credit Officer
|
Exercise / conversionCommon Stock | 35 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052892 · wk-form4_1763500590.xml · nonDerivative · entry 1 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,394 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 129 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · derivative · entry 6 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,474 Underlying: Common Stock · 129 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 165 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · derivative · entry 5 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,489 Underlying: Common Stock · 165 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Disposition to issuerCommon Stock | 129 | $78.17 | $10,083.93 |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · nonDerivative · entry 4 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,739 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Exercise / conversionCommon Stock | 129 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · nonDerivative · entry 3 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,868 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Disposition to issuerCommon Stock | 165 | $78.17 | $12,898.05 |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · nonDerivative · entry 2 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,739 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Curley Stephen RussellChief Banking Ofc.-NBL
|
Exercise / conversionCommon Stock | 165 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052885 · wk-form4_1763500543.xml · nonDerivative · entry 1 Curley Stephen Russell · CIK 0001441890 · Chief Banking Ofc.-NBL 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 37,904 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 115 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · derivative · entry 6 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,103 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 158 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · derivative · entry 5 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,377 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 115 | $78.17 | $8,989.55 |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · nonDerivative · entry 4 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,759 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 115 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · nonDerivative · entry 3 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,874 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 158 | $78.17 | $12,350.86 |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · nonDerivative · entry 2 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,759 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 158 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052890 · wk-form4_1763500574.xml · nonDerivative · entry 1 Bruckner Tim R · CIK 0001771957 · CBO for Regional Banking 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 24,917 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 53 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · derivative · entry 6 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,426 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 72 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · derivative · entry 5 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,077 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Disposition to issuerCommon Stock | 53 | $78.17 | $4,143.01 |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · nonDerivative · entry 4 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,671 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCommon Stock | 53 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · nonDerivative · entry 3 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,724 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Disposition to issuerCommon Stock | 72 | $78.17 | $5,628.24 |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · nonDerivative · entry 2 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,671 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Nachlas EmilyChief Risk Officer
|
Exercise / conversionCommon Stock | 72 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052891 · wk-form4_1763500582.xml · nonDerivative · entry 1 Nachlas Emily · CIK 0001946843 · Chief Risk Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 14,743 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 212 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · derivative · entry 7 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 5,707 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 285 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · derivative · entry 6 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,267 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Disposition to issuerCommon Stock | 212 | $78.17 | $16,572.04 |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · nonDerivative · entry 4 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,358 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Exercise / conversionCommon Stock | 212 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · nonDerivative · entry 3 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,570 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Disposition to issuerCommon Stock | 285 | $78.17 | $22,278.45 |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · nonDerivative · entry 2 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,358 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
GIBBONS DALEVice Chairman and CFO
|
Exercise / conversionCommon Stock | 285 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052893 · wk-form4_1763500599.xml · nonDerivative · entry 1 GIBBONS DALE · CIK 0001331626 · Vice Chairman and CFO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 300,643 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 46 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · derivative · entry 7 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,241 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 58 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · derivative · entry 6 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 853 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Disposition to issuerCommon Stock | 46 | $78.17 | $3,595.82 |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · nonDerivative · entry 4 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,457 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCommon Stock | 46 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · nonDerivative · entry 3 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,503 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Disposition to issuerCommon Stock | 58 | $78.17 | $4,533.86 |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · nonDerivative · entry 2 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,457 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCommon Stock | 58 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052889 · wk-form4_1763500566.xml · nonDerivative · entry 1 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 12,515 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 69 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · derivative · entry 7 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,862 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 97 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · derivative · entry 6 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,458 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Disposition to issuerCommon Stock | 69 | $78.17 | $5,393.73 |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · nonDerivative · entry 4 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,202 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCommon Stock | 69 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · nonDerivative · entry 3 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,271 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Disposition to issuerCommon Stock | 97 | $78.17 | $7,582.49 |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · nonDerivative · entry 2 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,202 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Boothe Timothy WChief Administration Officer
|
Exercise / conversionCommon Stock | 97 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052886 · wk-form4_1763500551.xml · nonDerivative · entry 1 Boothe Timothy W · CIK 0001364140 · Chief Administration Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 63,299 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 437 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · derivative · entry 8 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,793 Underlying: Common Stock · 437 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 539 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · derivative · entry 7 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,097 Underlying: Common Stock · 539 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Disposition to issuerCommon Stock | 437 | $78.17 | $34,160.29 |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · nonDerivative · entry 4 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 447,611 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Exercise / conversionCommon Stock | 437 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · nonDerivative · entry 3 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 448,048 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 |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Disposition to issuerCommon Stock | 539 | $78.17 | $42,133.63 |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · nonDerivative · entry 2 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 447,611 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:16 UTC |
Vecchione KennethDirector · President and CEO
|
Exercise / conversionCommon Stock | 539 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052887 · wk-form4_1763500557.xml · nonDerivative · entry 1 Vecchione Kenneth · CIK 0001398948 · Director · President and CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 448,150 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 74 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052884 · wk-form4_1763500537.xml · derivative · entry 7 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,983 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 101 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-25-052884 · wk-form4_1763500537.xml · derivative · entry 6 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,503 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 |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 74 | $78.17 | $5,784.58 |
DisclosureSEC source: 0001628280-25-052884 · wk-form4_1763500537.xml · nonDerivative · entry 4 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,753 Read SEC document |
| November 15, 2025 Filed Nov 18, 2025 21:15 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 74 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-25-052884 · wk-form4_1763500537.xml · nonDerivative · entry 3 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,827 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.