| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Schneider David Nickolas | SVP, President SEM | AVIENT CORPORATION, 33587 WALKER ROAD, AVON LAKE | /s/ Robert K. James, Power of Attorney for David Nickolas Schneider | 24 Feb 2026 | 0002085819 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | AVNT | Restricted Stock Units | Award | $0 | +6,360 | $0.000000 | 6,360 | 20 Feb 2026 | Common Stock | 6,360 | Direct | F1, F2 |
| Id | Content |
|---|---|
| F1 | Each restricted stock unit represents a contingent right to receive one share of Avient common stock. |
| F2 | The restricted stock units vest in substantially equal installments on each of February 20, 2027, February 20, 2028 and February 20, 2029, unless earlier vested or terminated pursuant to the terms of the grant agreement. |