| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| MEYER DAVID J | VP - Retired | 1411 E MISSION AVE, SPOKANE | /s/David J. Meyer | 08 Jan 2026 | 0001174958 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVA | Common Stock | Tax liability | $36,340 | -933 | -11% | $38.95 | 7,500 | 06 Jan 2026 | Direct | F1 |
| holding | AVA | Estimated Shares held in 401(k) | 7 | 06 Jan 2026 | Shares held in 401(k) Plan | ||||||
| holding | AVA | Shares Held in Executive Deferral Plan | 3,808 | 06 Jan 2026 | Shares Held by Trustee |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVA | Conversion of 2023 Performance Shares (TSR) | Options Exercise | -876 | -100% | 0 | 06 Jan 2026 | Common Stock | 876 | Direct | F2 |
| Id | Content |
|---|---|
| F1 | Shares sold to pay income tax on final 1/3 of 2023, second 1/3 of 2024 and first 1/3 of 2025 restricted shares that vested on January 6, 2026. |
| F2 | No conversion price. Shares awarded if performance measure is met. |