{"schema_version":"secwatch.filing_event.v1","accession":"0001212545-24-000130","form_type":"8-K","ticker":"WAL","cik":"0001212545","company_name":"WESTERN ALLIANCE BANCORPORATION","filed_at":"2024-04-18T23:59:59+00:00","discovered_at":"2026-05-14T18:03:17.584291+00:00","generated_at":"2026-06-03T18:12:05.097954+00:00","sec_items":["2.02","9.01"],"event_type":"earnings","sentiment":"positive","materiality_score":0.75,"calibrated_materiality_score":0.75,"confidence":"high","headline":"Western Alliance Q1 net income $177.4M; adjusted EPS $1.72; deposits up $6.9B","bullets":["Net income $177.4M, EPS $1.60; adjusted net income $190.9M, adjusted EPS $1.72.","Total deposits grew 12.5% to $62.2B; loan-to-deposit ratio improved to 81.5%.","Net interest margin 3.60%; adjusted efficiency ratio 54.4%.","CET1 ratio 11.0%; tangible book value per share $47.30, up 13.8% YoY.","Repaid $1.0B of borrowings; largely completed balance sheet repositioning."],"urls":{"canonical":"https://secwatch.observer/filing/0001212545-24-000130","json":"https://secwatch.observer/filing/0001212545-24-000130.json","markdown":"https://secwatch.observer/filing/0001212545-24-000130.md","text":"https://secwatch.observer/filing/0001212545-24-000130.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1212545/000121254524000130/0001212545-24-000130-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1212545/000121254524000130/wal-20240418.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-06-03T18:12:05.097954+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":[{"claim_id":"c1d5b31598cf505fd396fcd7f4ec18f7e98ba669","claim":"WESTERN ALLIANCE BANCORPORATION reported the fiscal quarter ended March 31, 2024 results: net income $177.4 million, EPS $1.60.","evidence_excerpt":"On April 18, 2024, Western Alliance Bancorporation (the “Company”) issued a press release reporting results for the fiscal quarter ended March 31, 2024","evidence_source":"SEC 8-K Item 2.02","evidence_url":"https://www.sec.gov/Archives/edgar/data/1212545/000121254524000130/0001212545-24-000130-index.htm","confidence":0.95,"family_label":"Earnings Releases","details":[{"label":"Period","value":"the fiscal quarter ended March 31, 2024"},{"label":"Net income","value":"$177.4 million"},{"label":"EPS","value":"$1.60"},{"label":"Result","value":"reported results"}],"fact_type":"earnings_release"}],"license":"Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer"}