WEST PHARMACEUTICAL SERVICES INC (WST) has 5 SEC Form 4 insider filings on record in the last 90 days. Most recent filing: Sept. 15, 2026.
| Date | Insider | Value | Shares | Stake | Pre-planned | Links |
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| Sept. 15, 2026 filed Sept. 11, 2026 | Favorite Annette F Sr. VP & Chief HR Officer | — | 0 | — | Yes | |
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| Sept. 10, 2026 filed Sept. 8, 2026 | Favorite Annette F Sr. VP & Chief HR Officer | $2,093,461 | 24,405 | 0% | No | |
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| Sept. 10, 2026 filed Sept. 8, 2026 | Lagarde Michel President and CEO | $0 | 51,798 | 0% | No | |
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| Aug. 12, 2026 filed Aug. 11, 2026 | McMahon Robert W. SVP & Chief Financial Officer | — | +4,040 | — | No | |
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| July 1, 2026 filed June 30, 2026 | HAUGEN JANET BRUTSCHEA Director | $16,514 | 46 | 0% | No | |
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Form 4 is the filing company officers, directors and 10% shareholders must submit to the SEC within two business days of trading their own company's stock. Open-market purchases generally carry more signal than sales, which are often scheduled in advance. More on how this works.
Real-time Telegram alerts the moment a Form 4 is filed. Filings shown here are delayed by 72 hours.
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