0000105770-26-000054.txt : 20260429 0000105770-26-000054.hdr.sgml : 20260429 20260429122222 ACCESSION NUMBER: 0000105770-26-000054 CONFORMED SUBMISSION TYPE: 4 PUBLIC DOCUMENT COUNT: 1 CONFORMED PERIOD OF REPORT: 20260427 FILED AS OF DATE: 20260429 DATE AS OF CHANGE: 20260429 REPORTING-OWNER: OWNER DATA: COMPANY CONFORMED NAME: Favorite Annette F CENTRAL INDEX KEY: 0001654975 ORGANIZATION NAME: FILING VALUES: FORM TYPE: 4 SEC ACT: 1934 Act SEC FILE NUMBER: 001-08036 FILM NUMBER: 26912705 MAIL ADDRESS: STREET 1: 530 HERMAN O. WEST DRIVE CITY: EXTON STATE: PA ZIP: 19341 ISSUER: COMPANY DATA: COMPANY CONFORMED NAME: WEST PHARMACEUTICAL SERVICES INC CENTRAL INDEX KEY: 0000105770 STANDARD INDUSTRIAL CLASSIFICATION: SURGICAL & MEDICAL INSTRUMENTS & APPARATUS [3841] ORGANIZATION NAME: 08 Industrial Applications and Services EIN: 231210010 STATE OF INCORPORATION: PA FISCAL YEAR END: 1231 BUSINESS ADDRESS: STREET 1: 530 HERMAN O. WEST DRIVE CITY: EXTON STATE: PA ZIP: 19341 BUSINESS PHONE: 6105942900 MAIL ADDRESS: STREET 1: 530 HERMAN O. WEST DRIVE CITY: EXTON STATE: PA ZIP: 19341 FORMER COMPANY: FORMER CONFORMED NAME: WEST CO INC DATE OF NAME CHANGE: 19990405 4 1 form4.xml PRIMARY DOCUMENT X0609 4 2026-04-27 0000105770 WEST PHARMACEUTICAL SERVICES INC WST 0001654975 Favorite Annette F false 530 HERMAN O. WEST DRIVE EXTON PA 19341 1 Sr. VP & Chief HR Officer 0 Common Stock 2026-04-27 4 M 0 2817 83.47 A 19645.4906 D Common Stock 2026-04-27 4 S 0 2817 305.2018 D 16828.4906 D Common Stock 4966.617 I Non-Qualified Deferred Compensation Plan Stock Options (Right to Buy) 83.47 2026-04-27 4 M 0 2817 0 D 2018-02-21 2027-02-21 Common Stock 2817 5635 D The price reported in Column 4 is a weighted average price. This award granted on February 21, 2017 vested in four equal annual installments beginning on February 21, 2018. /s/ Louis Lalli, as an agent for Annette Favorite 2026-04-29