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West Pharmaceutical Services Inc.

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

4WSTFiled Sep 10, 2026, 1:36 PM ET· Period Sep 8, 2026

About this filing

West Pharmaceutical Services Inc. (WST) filed Form 4 (insider transaction) with the SEC on Sep 10, 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
DateTransactionSharesPriceValueHeld afterOwnership
Sep 8, 2026M · exercise or conversion of a derivative+2,817$83.47$235,134.9919,661.5548Direct
Sep 8, 2026S · open-market saleFootnotes F1−2,817$340.81$960,061.7716,844.5548Direct
Sep 8, 2026M · exercise or conversion of a derivative+2,818$83.47$235,218.4619,662.5548Direct
Sep 8, 2026S · open-market saleFootnotes F1−2,818$340.81$960,402.5816,844.5548Direct
Sep 8, 2026M · exercise or conversion of a derivative+2,500$89.64$224,100.0019,344.5548Direct
Sep 8, 2026S · open-market saleFootnotes F1−2,500$340.81$852,025.0016,844.5548Direct
Sep 8, 2026M · exercise or conversion of a derivativeStock Options (Right to Buy)Footnotes F2−2,817$0.00$0.002,818Direct
Sep 8, 2026M · exercise or conversion of a derivativeStock Options (Right to Buy)Footnotes F2−2,818$0.00$0.000Direct
Sep 8, 2026M · exercise or conversion of a derivativeStock Option (Right to Buy)Footnotes F3−2,500$0.00$0.007,524Direct
Footnotes
  1. F1 The price reported in Column 4 is a weighted average price. The reporting person undertakes to provide to the issuer, any security holder of the issuer, or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price resulting in such weighted average price.
  2. F2 This award granted on February 21, 2017 vested in four equal annual installments beginning on February 21, 2018.
  3. F3 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.