{"transactions":[{"id":914209,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2026-02-09T21:21:54.000Z","date":"2026-02-05","kind":"grant","planned":false,"acquired":true,"shares":3458,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On March 5, 2025, the Reporting Person transferred 5,437 shares to the Beach Revocable\nTrust U/A DTD 7/27/2007."}],"balance_after":6935,"source":{"system":"sec-edgar","filing":"0001628280-26-006454","document":"wk-form4_1770672112.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000162828026006454/wk-form4_1770672112.xml","form_type":"4"}},{"id":1142270,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-05-19T21:23:23.000Z","date":"2025-02-06","kind":"grant","planned":false,"acquired":true,"shares":3477,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"The Form 4, as originally filed, inadvertently incorrectly reported the amounts of securities beneficially owned directly and indirectly by the Reporting Person following the reported transaction, due to a previous change in form of ownership. On August 4, 2023, the Reporting Person transferred 5,066  directly held WAL shares to the Beach Revocable Trust U/A DTD 7/27/2007.  This amendment is filed to correct the amounts beneficially owned directly and indirectly following the reported transaction.  There were no other changes made to the information in the original filing."}],"balance_after":8914,"source":{"system":"sec-edgar","filing":"0001212545-25-000163","document":"wk-form4a_1747689795.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254525000163/wk-form4a_1747689795.xml","form_type":"4/A","original_submission_date":"2025-02-10"}},{"id":1276297,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2025-02-10T22:33:30.000Z","date":"2025-02-06","kind":"grant","planned":false,"acquired":true,"shares":3477,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":13980,"source":{"system":"sec-edgar","filing":"0001212545-25-000048","document":"wk-form4_1739226803.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254525000048/wk-form4_1739226803.xml","form_type":"4"}},{"id":1653192,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2024-02-08T23:58:34.000Z","date":"2024-02-06","kind":"grant","planned":false,"acquired":true,"shares":5437,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":10503,"source":{"system":"sec-edgar","filing":"0001212545-24-000033","document":"wk-form4_1707436703.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254524000033/wk-form4_1707436703.xml","form_type":"4"}},{"id":2024518,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2023-02-09T21:56:33.000Z","date":"2023-02-07","kind":"grant","acquired":true,"shares":4015,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On September 1, 2022, the Reporting Person transferred 2,296 shares to the Beach Revocable Trust U/A DTD 7/27/2007 Trust."}],"balance_after":5066,"source":{"system":"sec-edgar","filing":"0001212545-23-000050","document":"wf-form4_167597976614200.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254523000050/wf-form4_167597976614200.xml","form_type":"4"}},{"id":2198923,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-08-01T21:11:08.000Z","date":"2022-07-28","kind":"grant","acquired":true,"shares":1051,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3347,"source":{"system":"sec-edgar","filing":"0001212545-22-000132","document":"wf-form4_165938824443443.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254522000132/wf-form4_165938824443443.xml","form_type":"4"}},{"id":2404087,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2022-02-10T22:24:52.000Z","date":"2022-02-08","kind":"grant","acquired":true,"shares":2296,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On July 30, 2021, the Reporting Person transferred 3,074 shares to the Beach Revocable Trust U/A DTD 7/27/2007."}],"balance_after":2296,"source":{"system":"sec-edgar","filing":"0001212545-22-000062","document":"wf-form4_164453186790861.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254522000062/wf-form4_164453186790861.xml","form_type":"4"}},{"id":2866215,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2021-02-11T23:56:13.000Z","date":"2021-02-09","kind":"grant","acquired":true,"shares":3074,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On August 3, 2020, the Reporting Person transferred 4,150 shares to the Beach Revocable Trust U/A DTD 7/27/2007."}],"balance_after":3074,"source":{"system":"sec-edgar","filing":"0001212545-21-000071","document":"wf-form4_161308775347686.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254521000071/wf-form4_161308775347686.xml","form_type":"4"}},{"id":3273575,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-02-13T21:42:44.000Z","date":"2020-02-07","kind":"grant","acquired":true,"shares":4150,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The Form 4, as originally filed, inadvertently reported a dollar value for this transaction."}],"balance_after":4150,"source":{"system":"sec-edgar","filing":"0001212545-20-000085","document":"wf-form4a_158163014685236.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254520000085/wf-form4a_158163014685236.xml","form_type":"4/A","original_submission_date":"2020-02-11"}},{"id":3279439,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-02-11T21:56:30.000Z","date":"2020-02-07","kind":"grant","acquired":true,"shares":4150,"price":56.62,"value":234973.0,"ownership":{"direct":true},"balance_after":4150,"source":{"system":"sec-edgar","filing":"0001212545-20-000044","document":"wf-form4_158145817314482.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254520000044/wf-form4_158145817314482.xml","form_type":"4"}},{"id":3284240,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2020-02-07T21:42:53.000Z","date":"2020-02-05","kind":"sale","acquired":false,"shares":5000,"price":57.84,"value":289200.0,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $57.66 to $58.09, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On September 17, 2019, the Reporting Person transferred 5,000 shares to the Beach Revocable Trust U/A DTD 7/27/2007 Trust."}],"balance_after":34211,"source":{"system":"sec-edgar","filing":"0001212545-20-000040","document":"wf-form4_158111175637439.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254520000040/wf-form4_158111175637439.xml","form_type":"4"}},{"id":3638399,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-02-22T21:16:07.000Z","date":"2019-02-20","kind":"sale","acquired":false,"shares":3750,"price":46.55,"value":174562.5,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $46.44 to $46.65, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."}],"balance_after":34211,"source":{"system":"sec-edgar","filing":"0001212545-19-000060","document":"wf-form4_155087015246442.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254519000060/wf-form4_155087015246442.xml","form_type":"4"}},{"id":3670138,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2019-02-07T21:03:47.000Z","date":"2019-02-05","kind":"grant","acquired":true,"shares":5000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On October 1, 2018, the Reporting Person transferred 3,750 shares to the Beach Revocable Trust UA DTD 7/27/2007 Trust."}],"balance_after":5000,"source":{"system":"sec-edgar","filing":"0001212545-19-000018","document":"wf-form4_154957340646155.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254519000018/wf-form4_154957340646155.xml","form_type":"4"}},{"id":4081589,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2018-02-01T21:29:36.000Z","date":"2018-01-30","kind":"grant","acquired":true,"shares":3750,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":3750,"source":{"system":"sec-edgar","filing":"0001212545-18-000026","document":"wf-form4_151752056226668.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254518000026/wf-form4_151752056226668.xml","form_type":"4"}},{"id":4179356,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-10-27T21:14:03.000Z","date":"2017-10-25","kind":"sale","acquired":false,"shares":4000,"price":55.89,"value":223560.0,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $55.86 to $55.91, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On August 15, 2017, the Reporting Person transferred 4,000 shares from his Direct holdings to the Beach Revocable Trust U/A DTD 7/27/2007."}],"balance_after":34211,"source":{"system":"sec-edgar","filing":"0001212545-17-000202","document":"wf-form4_150913882975360.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254517000202/wf-form4_150913882975360.xml","form_type":"4"}},{"id":4480406,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2017-01-26T15:25:32.000Z","date":"2017-01-24","kind":"grant","acquired":true,"shares":4000,"price":0,"value":0.0,"ownership":{"direct":true},"balance_after":4000,"source":{"system":"sec-edgar","filing":"0001212545-17-000002","document":"wf-form4_148544431753490.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254517000002/wf-form4_148544431753490.xml","form_type":"4"}},{"id":4532900,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-12-05T22:57:49.000Z","date":"2016-12-01","kind":"sale","acquired":false,"shares":7377,"price":47.7,"value":351882.9,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $47.59 to $47.81, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."}],"balance_after":34211,"source":{"system":"sec-edgar","filing":"0001212545-16-000533","document":"wf-form4_148097865697399.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254516000533/wf-form4_148097865697399.xml","form_type":"4"}},{"id":4535003,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-12-02T21:06:45.000Z","date":"2016-08-25","kind":"sale","acquired":false,"shares":5000,"price":36.88,"value":184400.0,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.87 to $36.89, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F2","text":"On July 29, 2016, the Reporting Person transferred 4,500 shares from his direct holdings to the Beach Revocable Trust U/A DTD 7/27/2007.  This transfer depleted the Reporting Person's direct holdings.  This amendment is being filed to reflect this change in form of ownership."}],"balance_after":44788,"source":{"system":"sec-edgar","filing":"0001212545-16-000527","document":"wf-form4a_148071279268293.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254516000527/wf-form4a_148071279268293.xml","form_type":"4/A","original_submission_date":"2016-08-29"}},{"id":4535004,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-12-02T21:03:05.000Z","date":"2016-04-28","kind":"sale","acquired":false,"shares":3200,"price":36.8691,"value":117981.12,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $36.85 to $36.90, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."},{"field":"ownership.nature","element":"natureOfOwnership","label":"F2","text":"This amendment is being filed to properly reflect the holdings from which the Reporting Person sold shares.  The previous report incorrectly stated that the sale was from the Reporting Person's direct holdings, whereas the sale was actually from the holdings of the Beach Revocable Trust U/A DTD 7/27/2007."}],"balance_after":45288,"source":{"system":"sec-edgar","filing":"0001212545-16-000525","document":"wf-form4a_148071257287405.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254516000525/wf-form4a_148071257287405.xml","form_type":"4/A","original_submission_date":"2016-05-02"}},{"id":4535002,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-12-02T21:00:22.000Z","date":"2016-01-26","kind":"grant","acquired":true,"shares":4500,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"balance_after","element":"sharesOwnedFollowingTransaction","label":"F1","text":"On November 30,2015, the Reporting Person transferred 34,191 shares from his direct holdings to the Beach Revocable Trust U/A DTD 7/27/2007.  On December 29, 2015, the Reporting Person transferred 14,297 shares from his direct holdings to the Beach Revocable Trust U/A DTD 7/27/2007.  This amendment is being filed to correct the date on which the December 29, 2015 transfer occurred, to properly state it as a change in form of ownership.  Additionally, this amendment is being filed to reflect the November 30, 2015 transfer, which was previously erroneously excluded from this filing."}],"balance_after":4500,"source":{"system":"sec-edgar","filing":"0001212545-16-000523","document":"wf-form4a_148071240886463.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254516000523/wf-form4a_148071240886463.xml","form_type":"4/A","original_submission_date":"2016-01-28"}},{"id":4554782,"issuer":{"id":3616,"kind":"organization","name":"WESTERN ALLIANCE BANCORPORATION","symbol":"WAL"},"owners":[{"id":67194,"kind":"person","name":"BEACH BRUCE D","position":1,"cik":"0001331624","reported_name":"BEACH BRUCE D","relationship":{"director":true,"officer":false,"ten_percent_owner":false,"other":false}}],"security":"Common Stock","published_at":"2016-11-15T21:18:30.000Z","date":"2016-11-11","kind":"sale","acquired":false,"shares":3200,"price":42.86,"value":137152.0,"ownership":{"direct":false,"nature":"Beach Revocable Trust U/A DTD 7/27/2007"},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is a weighted average price. These shares were sold in multiple transactions at prices ranging from $42.85 to $42.89, inclusive. The reporting person undertakes to provide to Western Alliance Bancorporation, any security holder of Western Alliance Bancorporation, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within this range."}],"balance_after":6097,"source":{"system":"sec-edgar","filing":"0001212545-16-000485","document":"wf-form4_147924469715482.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254516000485/wf-form4_147924469715482.xml","form_type":"4"}}]}