{"schema_version":"secwatch.filing_event.v1","accession":"0001212545-23-000129","form_type":"8-K","ticker":"WAL","cik":"0001212545","company_name":"WESTERN ALLIANCE BANCORPORATION","filed_at":"2023-05-16T23:59:59+00:00","discovered_at":"2026-05-14T18:03:38.177313+00:00","generated_at":"2026-06-14T23:16:20.311062+00:00","sec_items":["7.01","9.01"],"event_type":"other_material","sentiment":"neutral","materiality_score":0.2,"calibrated_materiality_score":0.2,"confidence":"low","headline":"Western Alliance files investor presentation for 2Q 2023; no specific financial results disclosed","bullets":["Presentation discusses company strategy and financial trends; no specific EPS, revenue, or guidance figures provided in filing.","Presentation to be used at investor conferences in Q2 2023; updates will be posted on company website.","Filing under Item 7.01 is furnished, not filed, and does not include forward-looking statements or new material events."],"urls":{"canonical":"https://secwatch.observer/filing/0001212545-23-000129","json":"https://secwatch.observer/filing/0001212545-23-000129.json","markdown":"https://secwatch.observer/filing/0001212545-23-000129.md","text":"https://secwatch.observer/filing/0001212545-23-000129.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1212545/000121254523000129/0001212545-23-000129-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1212545/000121254523000129/wal-20230516.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-14T23:16:20.311062+00:00"},"review":{"review_status":"machine_generated","human_reviewed":false,"corrected":false,"correction_note":null,"correction_timestamp":null,"superseded_by":null,"related_filings":[]},"source_grounded_claims":[],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}