| Name | Relationship | Address | Signature | Signature date | CIK |
|---|---|---|---|---|---|
| Finch Norman D. Jr. | SVP, GC & Corporate Secretary | 530 HERMAN O. WEST DRIVE, EXTON | /s/ Louis Lalli, as an agent for Norman D. Finch, Jr. | 10 Dec 2025 | 0001577064 |
| Type | Sym | Class | Transaction | Value $ | Shares | Change % | * Price $ | Shares After | Date | Underlying Class | Amount | Exercise Price | Ownership | Footnotes |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| holding | WST | Rst. Stock Unit | 09 Dec 2025 | Common Stock | 192 | $0.00 | Direct | F1 | ||||||
| holding | WST | Stock Option (Right to Buy) | 09 Dec 2025 | Common Stock | 459 | $269.08 | Direct | F1 |
| Id | Content |
|---|---|
| F1 | This award vests in four equal installments beginning on December 8, 2026. |