| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Kitch Arsen S. | President, CEO | 601 W RIVERSIDE AVE STE 800, SPOKANE | /s/ Marc D. Rome, Attorney-in-Fact | 17 Mar 2026 | 0001725657 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | CLW | Common Stock | Tax liability | -5,388 | -1.3% | $13.11* | 402,010 | 15 Mar 2026 | Direct | F1 | |
| transaction | CLW | Common Stock | Tax liability | -4,965 | -1.2% | $13.11* | 397,045 | 15 Mar 2026 | Direct | F2 | |
| transaction | CLW | Common Stock | Tax liability | -3,170 | -0.8% | $13.11* | 393,875 | 15 Mar 2026 | Direct | F3 |
| Id | Content |
|---|---|
| F1 | Represents shares withheld by Clearwater Paper Corporation to satisfy tax withholding requirements due at settlement of the 2025 grant of restricted stock units that vested March 15, 2026. |
| F2 | Represents shares withheld by Clearwater Paper Corporation to satisfy tax withholding requirements due at settlement of the 2024 grant of restricted stock units that vested March 15, 2026. |
| F3 | Represents shares withheld by Clearwater Paper Corporation to satisfy tax withholding requirements due at settlement of the 2023 grant of restricted stock units that vested March 15, 2026. |