{"transactions":[{"id":1257752,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Rst. Stock Unit","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"grant","planned":false,"acquired":true,"shares":1740,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal installments beginning on February 18, 2026."},{"field":"derivative.expiration_date","element":"expirationDate","label":"F1","text":"This award vests in four equal installments beginning on February 18, 2026."}],"balance_after":1740,"derivative":{"exercise_price":0,"underlying":"Common Stock","underlying_shares":1740},"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1257751,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Stock Option (Right to Buy)","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"grant","planned":false,"acquired":true,"shares":4020,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal installments beginning on February 18, 2026."}],"balance_after":4020,"derivative":{"exercise_price":211,"exercise_date":"2026-02-18","expiration_date":"2035-02-18","underlying":"Common Stock","underlying_shares":4020},"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1257750,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":35.606,"price":211,"value":7512.866,"ownership":{"direct":true},"balance_after":7520.38,"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1257749,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"exercise","planned":false,"acquired":true,"shares":124.977,"price":211,"value":26370.147,"ownership":{"direct":true},"balance_after":7555.986,"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1257748,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"tax_withholding","planned":false,"acquired":false,"shares":237.764,"price":211,"value":50168.204,"ownership":{"direct":true},"balance_after":7431.009,"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1257747,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Financial Officer"}}],"security":"Common Stock","published_at":"2025-02-21T02:44:56.000Z","date":"2025-02-18","kind":"exercise","planned":false,"acquired":true,"shares":779.353,"price":211,"value":164443.483,"ownership":{"direct":true},"balance_after":7668.773,"source":{"system":"sec-edgar","filing":"0001127602-25-006135","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760225006135/form4.xml","form_type":"4"}},{"id":1627194,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Stock Options (Right to Buy)","published_at":"2024-02-22T23:13:41.000Z","date":"2024-02-20","kind":"grant","planned":false,"acquired":true,"shares":8346,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This grant vests in four equal installments beginning on February 20, 2025."}],"balance_after":8346,"derivative":{"exercise_price":350.18,"exercise_date":"2025-02-20","expiration_date":"2034-02-20","underlying":"Stock Options (Right to Buy)","underlying_shares":8346},"source":{"system":"sec-edgar","filing":"0001127602-24-006388","document":"form4.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760224006388/form4.xml","form_type":"4"}},{"id":1627193,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"officer":true,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Common Stock","published_at":"2024-02-22T23:13:41.000Z","date":"2024-02-20","kind":"grant","planned":false,"acquired":true,"shares":1969,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"security","element":"securityTitle","label":"F1","text":"2021 PSUs (PP20) award vesting net of taxes withheld."}],"balance_after":6889.42,"source":{"system":"sec-edgar","filing":"0001127602-24-006388","document":"form4.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000112760224006388/form4.xml","form_type":"4"}},{"id":1813488,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Stock Options (Right to buy)","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"exercise","planned":false,"acquired":false,"shares":13884,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F4","text":"This award vests over four years starting on the first anniversary date of the award."}],"balance_after":0,"derivative":{"exercise_price":100.92,"exercise_date":"2019-06-21","expiration_date":"2028-06-21","underlying":"Common Stock","underlying_shares":13884},"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1813487,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Stock Options (Right to buy)","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"exercise","planned":false,"acquired":false,"shares":8450,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F3","text":"This award vests in four equal annual installments beginning on February 19, 2020."}],"balance_after":6850,"derivative":{"exercise_price":102.51,"exercise_date":"2020-02-19","expiration_date":"2029-02-19","underlying":"Common Stock","underlying_shares":8450},"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":5,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1813486,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Common Stock","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"sale","planned":false,"acquired":false,"shares":200,"price":371.025,"value":74205.0,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $371.00 to $371.05, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":4366,"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1813485,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Common Stock","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"sale","planned":false,"acquired":false,"shares":22134,"price":370.3809,"value":8198010.8406,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is an average price. These shares were purchased in multiple transactions at prices ranging from $370.00 to $370.96, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":4566,"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1813484,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Common Stock","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"exercise","planned":false,"acquired":true,"shares":13884,"price":100.92,"value":1401173.28,"ownership":{"direct":true},"balance_after":26700,"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1813483,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, Chief Fin & Ops Off"}}],"security":"Common Stock","published_at":"2023-08-08T19:49:09.000Z","date":"2023-08-02","kind":"exercise","planned":false,"acquired":true,"shares":8450,"price":102.51,"value":866209.5,"ownership":{"direct":true},"balance_after":12816,"source":{"system":"sec-edgar","filing":"0001562180-23-006236","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023006236/primarydocument.xml","form_type":"4"}},{"id":1942338,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2023-03-22T19:44:40.000Z","date":"2023-03-01","kind":"grant","planned":false,"acquired":false,"shares":43,"price":318.28,"value":13686.04,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Bonus & Incentive share grant"}],"balance_after":4366,"source":{"system":"sec-edgar","filing":"0001562180-23-002999","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023002999/primarydocument.xml","form_type":"4"}},{"id":1997764,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Stock Options (Right to buy)","published_at":"2023-02-23T23:30:10.000Z","date":"2023-02-21","kind":"grant","acquired":true,"shares":10340,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This award vests in four equal annual installments beginning on February 21, 2024."}],"balance_after":10340,"derivative":{"exercise_price":306.68,"exercise_date":"2024-02-21","expiration_date":"2033-02-21","underlying":"Stock Options (Right to Buy)","underlying_shares":10340},"source":{"system":"sec-edgar","filing":"0001562180-23-001799","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023001799/primarydocument.xml","form_type":"4"}},{"id":1997763,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2023-02-23T23:30:10.000Z","date":"2023-02-21","kind":"grant","acquired":true,"shares":3614,"price":306.68,"value":1108341.52,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"2020 PSUs (PP19) award vesting net of taxes withheld"}],"balance_after":4409,"source":{"system":"sec-edgar","filing":"0001562180-23-001799","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218023001799/primarydocument.xml","form_type":"4"}},{"id":2196761,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2022-08-03T19:24:25.000Z","date":"2022-08-02","kind":"sale","acquired":false,"shares":1100,"price":343.3845,"value":377722.95,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F4","text":"The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $343.31 to $343.67, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":795,"source":{"system":"sec-edgar","filing":"0001562180-22-005857","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":4,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022005857/primarydocument.xml","form_type":"4"}},{"id":2196760,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2022-08-03T19:24:25.000Z","date":"2022-08-02","kind":"sale","acquired":false,"shares":2007,"price":342.5877,"value":687573.5139,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F3","text":"The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $342.28 to $342.93, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":1895,"source":{"system":"sec-edgar","filing":"0001562180-22-005857","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":3,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022005857/primarydocument.xml","form_type":"4"}},{"id":2196759,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2022-08-03T19:24:25.000Z","date":"2022-08-02","kind":"sale","acquired":false,"shares":1708,"price":341.9691,"value":584083.2228,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F2","text":"The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $341.2700 to $342.2600, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":3902,"source":{"system":"sec-edgar","filing":"0001562180-22-005857","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022005857/primarydocument.xml","form_type":"4"}},{"id":2196758,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2022-08-03T19:24:25.000Z","date":"2022-08-02","kind":"sale","acquired":false,"shares":9359,"price":340.4952,"value":3186694.5768,"ownership":{"direct":true},"footnotes":[{"field":"price","element":"transactionPricePerShare","label":"F1","text":"The price reported in Column 4 is an average price. These shares were sold in multiple transactions at prices ranging from $340.1950 to $340.8100, inclusive. The reporting person undertakes to provide to West Pharmaceutical Services, Inc., any security holder of West Pharmaceutical Services, Inc., or the staff of the Securities and Exchange Commission, upon request, full information regarding the number of shares sold at each separate price within the range in this footnote."}],"balance_after":5610,"source":{"system":"sec-edgar","filing":"0001562180-22-005857","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022005857/primarydocument.xml","form_type":"4"}},{"id":2223588,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Common Stock","published_at":"2022-06-23T14:12:35.000Z","date":"2022-06-21","kind":"tax_withholding","acquired":false,"shares":946,"price":288.53,"value":272949.38,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares withheld solely for the purpose of satisfying tax liability due upon vesting of restricted stock award."}],"balance_after":14969,"source":{"system":"sec-edgar","filing":"0001562180-22-005321","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022005321/primarydocument.xml","form_type":"4"}},{"id":2257518,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & COO"}}],"security":"Stock Options (Right to buy)","published_at":"2022-05-25T19:28:38.000Z","date":"2022-05-23","kind":"grant","acquired":true,"shares":1344,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal annual installments beginning on May 23, 2023."}],"balance_after":1344,"derivative":{"exercise_price":303.34,"exercise_date":"2024-05-23","expiration_date":"2032-05-23","underlying":"Stock Options (Right to Buy)","underlying_shares":1344},"source":{"system":"sec-edgar","filing":"0001562180-22-004382","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022004382/primarydocument.xml","form_type":"4"}},{"id":2376621,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Stock Options (Right to buy)","published_at":"2022-02-24T21:51:42.000Z","date":"2022-02-22","kind":"grant","acquired":true,"shares":9844,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal annual installments beginning on February 22, 2023."}],"balance_after":9844,"derivative":{"exercise_price":369.13,"exercise_date":"2023-02-22","expiration_date":"2032-02-22","underlying":"Stock Options (Right to Buy)","underlying_shares":9844},"source":{"system":"sec-edgar","filing":"0001562180-22-001878","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022001878/primarydocument.xml","form_type":"4"}},{"id":2376617,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2022-02-24T20:27:22.000Z","date":"2022-02-22","kind":"grant","acquired":true,"shares":4346,"price":369.13,"value":1604238.98,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"2019 PSUs (PP18) award vesting net of taxes withheld"}],"balance_after":15915,"source":{"system":"sec-edgar","filing":"0001562180-22-001856","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218022001856/primarydocument.xml","form_type":"4"}},{"id":2659761,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2021-06-22T14:14:09.000Z","date":"2021-06-21","kind":"tax_withholding","acquired":false,"shares":1090,"price":357.59,"value":389773.1,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares withheld solely for the purpose of satisfying tax liability due upon vesting of restricted stock award."}],"balance_after":11569,"source":{"system":"sec-edgar","filing":"0001562180-21-004421","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218021004421/primarydocument.xml","form_type":"4"}},{"id":2834369,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Stock Options (Right to buy)","published_at":"2021-02-25T22:49:37.000Z","date":"2021-02-23","kind":"grant","acquired":true,"shares":11112,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in 4 equal annual installments beginning on 2/23/2022."}],"balance_after":11112,"derivative":{"exercise_price":274.29,"exercise_date":"2021-02-23","expiration_date":"2031-02-23","underlying":"Common Stock","underlying_shares":11112},"source":{"system":"sec-edgar","filing":"0001562180-21-001596","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218021001596/primarydocument.xml","form_type":"4"}},{"id":2837451,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2021-02-24T22:33:42.000Z","date":"2021-02-22","kind":"grant","acquired":true,"shares":3276,"price":272.65,"value":893201.4,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"2018 PSUs (PP17) award vesting net of taxes withheld"}],"balance_after":12659,"source":{"system":"sec-edgar","filing":"0001562180-21-001572","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218021001572/primarydocument.xml","form_type":"4"}},{"id":3102552,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2020-06-23T20:35:15.000Z","date":"2020-06-21","kind":"tax_withholding","acquired":false,"shares":741,"price":216.59,"value":160493.19,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares withheld solely for the purpose of satisfying tax liability due upon vesting of restricted stock award."}],"balance_after":9383,"source":{"system":"sec-edgar","filing":"0001562180-20-004653","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218020004653/primarydocument.xml","form_type":"4"}},{"id":3212528,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2020-03-13T13:44:53.000Z","date":"2020-03-02","kind":"grant","acquired":true,"shares":541,"price":156.49,"value":84661.09,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Portion of bonus paid in stock"}],"balance_after":10124,"source":{"system":"sec-edgar","filing":"0001562180-20-002454","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218020002454/primarydocument.xml","form_type":"4"}},{"id":3261281,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Stock Options (Right to Buy)","published_at":"2020-02-21T01:06:43.000Z","date":"2020-02-18","kind":"grant","acquired":true,"shares":12752,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal annual installments beginning on February 18, 2021."}],"balance_after":12752,"derivative":{"exercise_price":173.22,"exercise_date":"2021-02-18","expiration_date":"2030-02-18","underlying":"Common Stock","underlying_shares":12752},"source":{"system":"sec-edgar","filing":"0001562180-20-001424","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218020001424/primarydocument.xml","form_type":"4"}},{"id":3480713,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2019-06-24T19:59:03.000Z","date":"2019-06-21","kind":"tax_withholding","acquired":false,"shares":710,"price":122.04,"value":86648.4,"ownership":{"direct":true},"footnotes":[{"field":"kind","element":"transactionCoding","label":"F1","text":"Shares withheld solely for the purpose of satisfying tax liability due upon vesting of restricted stock award."}],"balance_after":9583,"source":{"system":"sec-edgar","filing":"0001562180-19-003618","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218019003618/primarydocument.xml","form_type":"4"}},{"id":3616721,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2019-03-05T20:01:06.000Z","date":"2019-03-01","kind":"grant","acquired":true,"shares":385,"price":106.14,"value":40863.9,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"Bonus & Incentive share grant"}],"balance_after":10293,"source":{"system":"sec-edgar","filing":"0001562180-19-001637","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218019001637/primarydocument.xml","form_type":"4"}},{"id":3643818,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Stock Options (Right to buy)","published_at":"2019-02-21T23:07:13.000Z","date":"2019-02-19","kind":"grant","acquired":true,"shares":15300,"price":102.51,"value":1568403.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F1","text":"This award vests in four equal annual installments beginning on February 19, 2020."}],"balance_after":15300,"derivative":{"exercise_price":102.51,"exercise_date":"2020-02-19","expiration_date":"2029-02-19","underlying":"Common Stock","underlying_shares":15300},"source":{"system":"sec-edgar","filing":"0001562180-19-001173","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218019001173/primarydocument.xml","form_type":"4"}},{"id":3884538,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Stock Options (Right to buy)","published_at":"2018-06-25T20:02:28.000Z","date":"2018-06-21","kind":"grant","acquired":true,"shares":13884,"price":100.92,"value":1401173.28,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F2","text":"This award vests in four equal annual installments beginning on June 21, 2019."}],"balance_after":13884,"derivative":{"exercise_price":100.92,"exercise_date":"2019-06-21","expiration_date":"2028-06-21","underlying":"Common Stock","underlying_shares":13884},"source":{"system":"sec-edgar","filing":"0001562180-18-003092","document":"primarydocument.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":2,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218018003092/primarydocument.xml","form_type":"4"}},{"id":3884537,"issuer":{"id":3201,"kind":"organization","name":"WEST PHARMACEUTICAL SERVICES INC","symbol":"WST"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Sr VP, CFO & Treasurer"}}],"security":"Common Stock","published_at":"2018-06-25T20:02:28.000Z","date":"2018-06-21","kind":"grant","acquired":true,"shares":9908,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"shares","element":"transactionShares","label":"F1","text":"This award vests over four years starting on the first anniversary date of the award."}],"balance_after":9908,"source":{"system":"sec-edgar","filing":"0001562180-18-003092","document":"primarydocument.xml","document_sequence":1,"table":"nonDerivative","row_type":"transaction","position":1,"url":"https://www.sec.gov/Archives/edgar/data/105770/000156218018003092/primarydocument.xml","form_type":"4"}},{"id":4012638,"issuer":{"id":3858,"kind":"organization","name":"MERIT MEDICAL SYSTEMS INC","symbol":"MMSI"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Non-qualified stock options (right to buy)","published_at":"2018-03-07T00:17:49.000Z","date":"2018-03-02","kind":"grant","acquired":true,"shares":25000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F7","text":"Becomes exercisable in equal annual installments of 20% commencing 03/02/19."}],"balance_after":25000,"derivative":{"exercise_price":44.8,"exercise_date":"2019-03-02","expiration_date":"2025-03-02","underlying":"Common Stock","underlying_shares":25000},"source":{"system":"sec-edgar","filing":"0001179110-18-003689","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":7,"url":"https://www.sec.gov/Archives/edgar/data/856982/000117911018003689/edgar.xml","form_type":"4"}},{"id":4351005,"issuer":{"id":3858,"kind":"organization","name":"MERIT MEDICAL SYSTEMS INC","symbol":"MMSI"},"owners":[{"id":83019,"kind":"person","name":"Birkett Bernard","position":1,"cik":"0001658001","reported_name":"Birkett Bernard","relationship":{"director":false,"officer":true,"ten_percent_owner":false,"other":false,"officer_title":"Chief Financial Officer"}}],"security":"Non-qualified stock options (right to buy)","published_at":"2017-04-18T23:17:34.000Z","date":"2017-04-14","kind":"grant","acquired":true,"shares":50000,"price":0,"value":0.0,"ownership":{"direct":true},"footnotes":[{"field":"derivative.exercise_date","element":"exerciseDate","label":"F5","text":"Becomes exercisable in equal annual installments of 20% commencing 04/14/18."}],"balance_after":50000,"derivative":{"exercise_price":28.2,"exercise_date":"2018-04-14","expiration_date":"2024-04-14","underlying":"Common Stock","underlying_shares":50000},"source":{"system":"sec-edgar","filing":"0001179110-17-006054","document":"edgar.xml","document_sequence":1,"table":"derivative","row_type":"transaction","position":6,"url":"https://www.sec.gov/Archives/edgar/data/856982/000117911017006054/edgar.xml","form_type":"4"}}]}