| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| LUCIER GREGORY T | Director | RADNOR CORPORATE CENTER, BUILDING ONE,, SUITE 200, 100 MATSONFORD ROAD,, RADNOR | /s/ Scott Baker, as Attorney-in-Fact | 07 Oct 2025 | 0001251299 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVTR | Common Stock | Award | $0 | +8,736 | $0.000000 | 8,736 | 03 Oct 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Reflects a grant of restricted stock units that vests on October 3, 2026. |