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West Pharmaceutical Services Inc.

Annette F Favorite (Sr. VP & Chief HR Officer) sells WST shares

4WSTFiled Sep 15, 2026, 12:37 PM ET· Period Sep 11, 2026

About this filing

West Pharmaceutical Services Inc. (WST) filed Form 4 (insider transaction) with the SEC on Sep 15, 2026. Form 4 reports a company insider’s trades in the company’s shares.

Key facts

Insider
Annette F Favorite · Sr. VP & Chief HR Officer

Rule 10b5-1 plan

DateTransactionSharesPriceValueHeld afterOwnership
Sep 11, 2026M · exercise or conversion of a derivative+2,500$89.64$224,100.0024,317.8098Direct
Sep 11, 2026S · open-market sale−2,500$345.00$862,500.0021,817.8098Direct
Sep 14, 2026M · exercise or conversion of a derivative+2,500$89.64$224,100.0024,317.8098Direct
Sep 14, 2026S · open-market sale−2,500$355.00$887,500.0021,817.8098Direct
Sep 15, 2026M · exercise or conversion of a derivative+2,524$89.64$226,251.3624,341.8098Direct
Sep 15, 2026S · open-market sale−2,524$365.00$921,260.0021,817.8098Direct
Sep 11, 2026M · exercise or conversion of a derivativeStock Option (Right to Buy)Footnotes F1−2,500$0.00$0.005,024Direct
Sep 14, 2026M · exercise or conversion of a derivativeStock Option (Right to Buy)Footnotes F1−2,500$0.00$0.002,524Direct
Sep 15, 2026M · exercise or conversion of a derivativeStock Option (Right to Buy)Footnotes F1−2,524$0.00$0.000Direct
Footnotes
  1. F1 This award granted on February 20, 2018 vested in four equal annual installments beginning on February 20, 2019.

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Not investment advice. Summaries can contain errors; the SEC filing is the official record.