{"schema_version":"secwatch.filing_event.v1","accession":"0001628280-25-058538","form_type":"8-K","ticker":"WAL","cik":"0001212545","company_name":"WESTERN ALLIANCE BANCORPORATION","filed_at":"2025-12-22T23:59:59+00:00","discovered_at":"2026-05-14T18:02:38.955478+00:00","generated_at":"2026-05-16T12:23:36.888568+00:00","sec_items":["5.02","9.01"],"event_type":"leadership","sentiment":"neutral","materiality_score":0.5,"calibrated_materiality_score":0.5,"confidence":"high","headline":"Western Alliance adopts executive stock & bonus deferral plan for ELT members","bullets":["Plan allows ELT members to defer 0/25/50% of annual cash bonus and stock compensation.","Deferrals credited as deferred stock units; no company contributions.","Distributions in 2-3 annual installments after separation; full payment on death.","Bonus deferrals subject to Dodd-Frank clawback policy.","Plan effective December 19, 2025; administered by Compensation Committee."],"urls":{"canonical":"https://secwatch.observer/filing/0001628280-25-058538","json":"https://secwatch.observer/filing/0001628280-25-058538.json","markdown":"https://secwatch.observer/filing/0001628280-25-058538.md","text":"https://secwatch.observer/filing/0001628280-25-058538.txt","edgar_index":"https://www.sec.gov/Archives/edgar/data/1212545/000162828025058538/0001628280-25-058538-index.htm","edgar_primary_document":"https://www.sec.gov/Archives/edgar/data/1212545/000162828025058538/wal-20251219.htm"},"model":{"generated_by":"deepseek-v4-flash:cloud@v2","generated_at":"2026-05-16T12:23:36.888568+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"}