secwatch.observer — SEC 8-K summary ====================================== Issuer: WESTERN ALLIANCE BANCORPORATION (WAL) CIK: 0001212545 Form: 8-K Filed at: 2026-02-20T23:59:59+00:00 Accession: 0001628280-26-010050 Event type: other_material Sentiment: neutral Materiality: 0.25 Item codes: 8.01, 9.01 LLM model: deepseek-v4-flash:cloud@v2 Western Alliance to host Investor Day on May 12, 2026 in New York City ---------------------------------------------------------------------- - Event on Tuesday, May 12, 2026 at 8:30 a.m. ET in NYC; leadership to discuss strategy and outlook. - Live webcast and replay at investors.westernalliancebancorporation.com under Events & Presentations. - In-person attendance by invitation only; dial-in details provided closer to date. Source: EDGAR index: https://www.sec.gov/Archives/edgar/data/1212545/000162828026010050/0001628280-26-010050-index.htm Primary doc: https://www.sec.gov/Archives/edgar/data/1212545/000162828026010050/wal-20260220.htm HTML page: https://secwatch.observer/filing/0001628280-26-010050 License: Source filings: public domain (SEC EDGAR). Summaries (headline + bullets): CC-BY-4.0; attribute https://secwatch.observer