| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Ransley Anna | SVP, CDIO | 901 E. HECTOR STREET, CONSHOHOCKEN | Victoria K. Gehris, Attorney-in-Fact for Anna Ransley | 19 Aug 2025 | 0001987246 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|
| transaction | KWR | Common Stock | Tax liability | $50,369 | -372 | -16% | $135.40 | 1,959 | 15 Aug 2025 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | Shares surrendered by reporting person to satisfy withholding tax obligation upon vesting of restricted stock granted on August 15, 2023 under the Company's Long-Term Performance Incentive Plan. |