| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Goff Gregory James | Director | AVIENT CORPORATION, 33587 WALKER ROAD, AVON LAKE | By: /s/ Robert K. James, Power of Attorney for Gregory James Goff | 02 Oct 2025 | 0001490987 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVNT | Common Stock | Award | $0 | +1,192 | +2.3% | $0.000000 | 52,165 | 30 Sep 2025 | Direct |