{"filing":{"accession_number":"0001628280-26-042555","cik":"0001212545","ticker":"WAL-PA","company_name":"WESTERN ALLIANCE BANCORPORATION","form":"8-K","filing_date":"2026-06-11","report_date":null,"primary_document":"wal-20260610.htm","primary_document_url":"https://www.sec.gov/Archives/edgar/data/1212545/000162828026042555/wal-20260610.htm"},"events":[{"id":5509,"run_id":4830,"accession_number":"0001628280-26-042555","anchor_item_number":"5.07","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"summary":"This is a classic Item 5.07 disclosure reporting the results of Western Alliance Bancorporation's Annual Meeting of Stockholders held on June 10, 2026. The filing presents voting outcomes for three proposals: election of thirteen directors, advisory vote on executive compensation, and ratification of RSM US LLP as independent auditor. All three proposals passed with substantial majorities, and the disclosure includes detailed vote tallies (for, against, abstentions, broker non-votes) for each matter, which is the standard format for shareholder vote results disclosures.","company_name":"WESTERN ALLIANCE BANCORPORATION","ticker":"WAL-PA","filing_date":"2026-06-11","form":"8-K","submitted_at":null,"items":[{"id":6410,"accession_number":"0001628280-26-042555","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a classic Item 5.07 disclosure reporting the results of Western Alliance Bancorporation's Annual Meeting of Stockholders held on June 10, 2026. The filing presents voting outcomes for three proposals: election of thirteen directors, advisory vote on executive compensation, and ratification of RSM US LLP as independent auditor. All three proposals passed with substantial majorities, and the disclosure includes detailed vote tallies (for, against, abstentions, broker non-votes) for each matter, which is the standard format for shareholder vote results disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-11T20:52:05.851610+00:00","company_name":"","ticker":null,"filing_date":""}]}],"classifications":[{"id":6410,"accession_number":"0001628280-26-042555","item_number":"5.07","item_title":"Submission of Matters to a Vote of Security Holders.","event_type":"shareholder_vote_results","event_domain":"governance","is_material":true,"confidence":0.98,"reasoning":"This is a classic Item 5.07 disclosure reporting the results of Western Alliance Bancorporation's Annual Meeting of Stockholders held on June 10, 2026. The filing presents voting outcomes for three proposals: election of thirteen directors, advisory vote on executive compensation, and ratification of RSM US LLP as independent auditor. All three proposals passed with substantial majorities, and the disclosure includes detailed vote tallies (for, against, abstentions, broker non-votes) for each matter, which is the standard format for shareholder vote results disclosures.","classifier_version":"claude-haiku-4-5-20251001+prompt-9e0ffca5","taxonomy_version":"v1","classified_at":"2026-06-11T20:52:05.851610+00:00","company_name":"WESTERN ALLIANCE BANCORPORATION","ticker":"WAL-PA","filing_date":"2026-06-11"}]}