Form 4 Filing for AVISTA CORP

This filing details transactions by Joshua D. DiLuciano, Vice President of AVISTA CORP. On September 2, 2026, DiLuciano sold 818 shares of Common Stock at $37.2521 per share, reducing his direct holdings to 12,191.0699 shares. In a subsequent transaction on the same day, he sold an additional 3,857 shares of Common Stock at $37.2378 per share, leaving him with 8,334.0699 shares. These transactions are marked under code "S" for sale and "D" for disposed, indicating a decrease in his direct ownership of the company's stock.