PNW · Pinnacle West Capital Corporation

Summary

Pinnacle West Capital Corporation filed an 8-K on March 12, 2026, under Item 9.01 to disclose exhibits filed with its Registration Statement on Form S-3 (No. 333-277448). This filing provides required documentation for the ongoing securities registration process.

Key takeaways

• Form 8-K filed on 2026-03-12
• Item 9.01 Financial Statements and Exhibits
• Exhibits filed to Registration Statement on Form S-3
• Registration Statement No. 333-277448