| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Green Neil | Director | AVIENT CORPORATION, 33587 WALKER ROAD, AVON LAKE | /s/ Robert K. James, Power of Attorney for Neil Green | 05 Jan 2026 | 0001875993 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVNT | Common Stock | Award | $0 | +619 | +8.1% | $0.000000 | 8,299 | 31 Dec 2025 | Direct | F1 |
| transaction | AVNT | Common Stock | Award | $0 | +620 | +7.8% | $0.000000 | 8,607 | 31 Dec 2025 | Deferred Comp Plan | F2 |
| Id | Content |
|---|---|
| F1 | Includes shares acquired pursuant to dividend reinvestment. |
| F2 | Includes shares acquired pursuant to a dividend reinvestment feature of the Avient Corporation Deferred Compensation Plan for Non-Employee Directors. |