Winters Chad (CIK 1811424) reported 6 SEC Form 4 insider transactions across 1 companies over the past 18 months (most recent 2026-04-29). Recent activity: Buy WST (896 shares), Sell WST (896 shares), Buy WST (89 shares), Sell WST (30 shares), Buy WST (150 shares). Source: SEC Form 4.
| Date | Company | Role | Type | Shares | Value |
|---|---|---|---|---|---|
| 2026-04-29 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Buy | 896 | $155,205 |
| 2026-04-29 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Sell | 896 | $269,399 |
| 2026-02-23 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Buy | 89 | $0 |
| 2026-02-23 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Sell | 30 | $7,277 |
| 2026-02-19 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Buy | 150 | $0 |
| 2026-02-19 | WEST PHARMACEUTICAL SERVICES INC (WST) | VP, Chief Accounting Officer | Sell | 51 | $12,301 |
Source: SEC Form 4 filings · as of 2026-04-29