| Name | Relationship | Address | Signature | Signature date | CIK | 
|---|---|---|---|---|---|
| BLACKFORD GARY | Director | 5405 WINDWARD PARKWAY, ALPHARETTA | /s/ Mojirade James, as attorney-in-fact for Gary D. Blackford | 2025-08-15 | 0001156320 | 
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes | 
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVNS | Common Stock | Purchase | $220K | +20K | +27.94% | $10.98 | 91.6K | Aug 13, 2025 | Direct | F1 | 
| transaction | AVNS | Common Stock | Purchase | $440K | +40K | $11.00 | 40K | Aug 13, 2025 | Shares held in trust. | F2, F3 | 
| Id | Content | 
|---|---|
| F1 | The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $10.94 to $11.01, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | 
| F2 | The price reported is a weighted average price. These shares were purchased in multiple transactions at prices ranging from $10.98 to $11.04, inclusive. The reporting person undertakes to provide the Issuer, any security holder of the Issuer or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range set forth in this footnote. | 
| F3 | These shares are held in trusts for the benefit of certain immediate family members of the Reporting Person. The Reporting Person is co-trustee of such trusts. The Reporting Person disclaims beneficial ownership of these shares except to the extent of his pecuniary interest, and the filing of this report is not an admission that the Reporting Person is the beneficial owner of these shares for purposes of Section 16 or for any other purpose. |