Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0000105770-26-000010
Filing Date
2026-02-17
Accepted
2026-02-17 16:28:34
Documents
145
Period of Report
2025-12-31

Document Format Files

Seq Description Document Type Size
1 10-K wst-20251231.htm   iXBRL 10-K 2705982
2 EX-4.3 ex43descriptionofsecurities.htm EX-4.3 30954
3 EX-10.25 ex10252026wstpsuagreement.htm EX-10.25 117276
4 EX-10.26 ex10262026wststockoptionag.htm EX-10.26 127926
5 EX-10.27 ex10272026wstrsuagreement.htm EX-10.27 118194
6 EX-19 ex19insidertradingpolicy20.htm EX-19 102079
7 EX-21 ex21listofsubsidiaries_2025.htm EX-21 35077
8 EX-23 ex23consent_2025.htm EX-23 2967
9 EX-31.1 ex311ceo302certification_2.htm EX-31.1 8654
10 EX-31.2 ex312cfo302certification_2.htm EX-31.2 8642
11 EX-32.1 ex321ceo906certification_2.htm EX-32.1 3501
12 EX-32.2 ex322cfo906certification_2.htm EX-32.2 3493
13 EX-97 ex97clawbackpolicy2025.htm EX-97 73877
19 GRAPHIC image_2a.jpg GRAPHIC 28842
20 GRAPHIC wst-20251231_g1.jpg GRAPHIC 86566
  Complete submission text file 0000105770-26-000010.txt   17745970

Data Files

Seq Description Document Type Size
14 XBRL TAXONOMY EXTENSION SCHEMA DOCUMENT wst-20251231.xsd EX-101.SCH 88105
15 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE DOCUMENT wst-20251231_cal.xml EX-101.CAL 173303
16 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE DOCUMENT wst-20251231_def.xml EX-101.DEF 576070
17 XBRL TAXONOMY EXTENSION LABEL LINKBASE DOCUMENT wst-20251231_lab.xml EX-101.LAB 1274590
18 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE DOCUMENT wst-20251231_pre.xml EX-101.PRE 954959
148 EXTRACTED XBRL INSTANCE DOCUMENT wst-20251231_htm.xml XML 3190808
Mailing Address 530 HERMAN O. WEST DRIVE EXTON PA 19341
Business Address 530 HERMAN O. WEST DRIVE EXTON PA 19341 6105942900
WEST PHARMACEUTICAL SERVICES INC (Filer) CIK: 0000105770 (see all company filings)

EIN.: 231210010 | State of Incorp.: PA | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-08036 | Film No.: 26642072
SIC: 3841 Surgical & Medical Instruments & Apparatus
(CF Office: 08 Industrial Applications and Services)