• Western Alliance's third-quarter 2026 Basel III report showed capital above well-capitalized thresholds as of September 30.
• The common equity Tier 1 ratio stood at 10.9%, versus a 7% minimum including the capital conservation buffer.
• Total capital ratio reached 14%; the Tier 1 capital ratio was 11.9%.
• A 5.9% capital conservation buffer exceeded the 2.5% requirement, avoiding restrictions on capital distributions or discretionary bonuses.
• Total regulatory capital stood at $9.5 billion against $67.76 billion in risk-weighted assets.

Disclaimer: This news brief was created by Public Technologies (PUBT) using generative artificial intelligence. While PUBT strives to provide accurate and timely information, this AI-generated content is for informational purposes only and should not be interpreted as financial, investment, or legal advice. Western Alliance Bancorporation published the original content used to generate this news brief on November 09, 2026, and is solely responsible for the information contained therein.