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 |
|---|---|---|---|---|---|---|
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Idnani VishalChief Financial Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 123 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048696 · wk-form4_1784322691.xml · derivative · entry 3 Idnani Vishal · CIK 0002092854 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,797 Underlying: Common Stock · 123 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 2026 and ending February 2029. 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 2026 and ending February 2029. Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Idnani VishalChief Financial Officer
|
Disposition to issuerCommon Stock | 123 | $81.79 | $10,060.17 |
DisclosureSEC source: 0001628280-26-048696 · wk-form4_1784322691.xml · nonDerivative · entry 2 Idnani Vishal · CIK 0002092854 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,468 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Idnani VishalChief Financial Officer
|
Exercise / conversionCommon Stock | 123 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048696 · wk-form4_1784322691.xml · nonDerivative · entry 1 Idnani Vishal · CIK 0002092854 · Chief Financial Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 11,591 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 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 |
Herndon LynneChief Credit Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 27 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · derivative · entry 9 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 852 Underlying: Common Stock · 27 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 |
Herndon LynneChief Credit Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 22 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · derivative · entry 8 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 420 Underlying: Common Stock · 22 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 |
Herndon LynneChief Credit Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 35 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · derivative · entry 7 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 227 Underlying: Common Stock · 35 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 |
Herndon LynneChief Credit Officer
|
Disposition to issuerCommon Stock | 27 | $81.79 | $2,208.33 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 6 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,880 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Herndon LynneChief Credit Officer
|
Exercise / conversionCommon Stock | 27 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 5 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,907 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 |
Herndon LynneChief Credit Officer
|
Disposition to issuerCommon Stock | 22 | $81.79 | $1,799.38 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 4 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,880 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Herndon LynneChief Credit Officer
|
Exercise / conversionCommon Stock | 22 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 3 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,902 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 |
Herndon LynneChief Credit Officer
|
Disposition to issuerCommon Stock | 35 | $81.79 | $2,862.65 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 2 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,880 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Herndon LynneChief Credit Officer
|
Exercise / conversionCommon Stock | 35 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048699 · wk-form4_1784322709.xml · nonDerivative · entry 1 Herndon Lynne · CIK 0002007542 · Chief Credit Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,915 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 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 229 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.xml · derivative · entry 10 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 7,087 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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 212 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.xml · derivative · entry 9 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 4,011 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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 285 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.xml · derivative · entry 8 GIBBONS DALE · CIK 0001331626 · Vice Chair and CBO, Deposits 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,987 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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 229 | $81.79 | $18,729.91 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 229 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 212 | $81.79 | $17,339.48 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 212 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Disposition to issuerCommon Stock | 285 | $81.79 | $23,310.15 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
GIBBONS DALEVice Chair and CBO, Deposits
|
Exercise / conversionCommon Stock | 285 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048703 · wk-form4_1784322733.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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
JAMMET MARY CHRISDirector
|
GrantDeferred Stock Units · Derivative | 276 | $81.79 | $22,574.04 |
DisclosureSEC source: 0001628280-26-048702 · wk-form4_1784322727.xml · derivative · entry 1 JAMMET MARY CHRIS · CIK 0001599796 · Director 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,394 Underlying: Common Stock · 276 shares Expires not disclosed F1 · derivative.exercise_price: Represents the grant of Deferred Stock Units under the Issuer's Stock Incentive Plan and credited under the Issuer's Director Deferral Plan, vesting on February 5, 2027. Deferred Stock Units are paid in shares of Common Stock issued under the Issuer's Stock Incentive Plan after a separation from service pursuant to the Director Deferral Plan F1 · derivative.exercise_date: Represents the grant of Deferred Stock Units under the Issuer's Stock Incentive Plan and credited under the Issuer's Director Deferral Plan, vesting on February 5, 2027. Deferred Stock Units are paid in shares of Common Stock issued under the Issuer's Stock Incentive Plan after a separation from service pursuant to the Director Deferral Plan F1 · derivative.expiration_date: Represents the grant of Deferred Stock Units under the Issuer's Stock Incentive Plan and credited under the Issuer's Director Deferral Plan, vesting on February 5, 2027. Deferred Stock Units are paid in shares of Common Stock issued under the Issuer's Stock Incentive Plan after a separation from service pursuant to the Director Deferral Plan Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 595 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · derivative · entry 11 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 18,427 Underlying: Common Stock · 595 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 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 437 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · derivative · entry 10 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 8,297 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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 539 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · derivative · entry 9 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 3,785 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 |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Disposition to issuerCommon Stock | 595 | $81.79 | $48,665.05 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 6 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,178 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCommon Stock | 595 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 5 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,773 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 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Disposition to issuerCommon Stock | 437 | $81.79 | $35,742.23 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 4 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,178 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCommon Stock | 437 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 3 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,615 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 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Disposition to issuerCommon Stock | 539 | $81.79 | $44,084.81 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 2 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,178 Read SEC document |
| July 15, 2026 Filed Jul 17, 2026 21:12 UTC |
Vecchione KennethDirector · Chairman, President & CEO
|
Exercise / conversionCommon Stock | 539 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048701 · wk-form4_1784322721.xml · nonDerivative · entry 1 Vecchione Kenneth · CIK 0001398948 · Director · Chairman, President & CEO 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 463,717 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 142 | Not disclosed | Not disclosed |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 115 | Not disclosed | Not disclosed |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 158 | Not disclosed | Not disclosed |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 142 | $81.79 | $11,614.18 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 142 | $0.00 | $0.00 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 115 | $81.79 | $9,405.85 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 115 | $0.00 | $0.00 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Disposition to issuerCommon Stock | 158 | $81.79 | $12,922.82 |
DisclosureSEC 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 |
Bruckner Tim RCBO for Regional Banking
|
Exercise / conversionCommon Stock | 158 | $0.00 | $0.00 |
DisclosureSEC 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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 82 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.xml · derivative · entry 10 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 2,553 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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 74 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.xml · derivative · entry 9 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,391 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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 101 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.xml · derivative · entry 8 Kennedy Barbara · CIK 0001379831 · Chief Human Resources Officer 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 695 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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 82 | $81.79 | $6,706.78 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 82 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 74 | $81.79 | $6,052.46 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 74 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Disposition to issuerCommon Stock | 101 | $81.79 | $8,260.79 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Kennedy BarbaraChief Human Resources Officer
|
Exercise / conversionCommon Stock | 101 | $0.00 | $0.00 |
DisclosureSEC source: 0001628280-26-048698 · wk-form4_1784322703.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 |
| July 15, 2026 Filed Jul 17, 2026 21:11 UTC |
Jarvi Jessica HCLO & Secretary
|
Exercise / conversionCash Settled Restricted Stock Units · Derivative | 64 | Not disclosed | Not disclosed |
DisclosureSEC source: 0001628280-26-048697 · wk-form4_1784322697.xml · derivative · entry 10 Jarvi Jessica H · CIK 0001981756 · CLO & Secretary 10b5-1 filing: No plan indicated Ownership: Direct Disclosed balance after: 1,985 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 |
Value uses the disclosed total when available, otherwise shares × reported transaction price. It is not an estimate of exercise cash cost or investment performance.