WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

SILVERCREST ASSET MANAGEMENT GROUP LLC's Holding History (CIK: 0001232395)

Note: Option positions (PUT/CALL) are excluded.

Q4 2025

Shares 953 Value ($000) $262 Avg Close $273.43 Range $253.32 - $322.08

Q3 2025

Shares 963 Value ($000) $253 Avg Close $242.79 Range $206.46 - $290.53

Q2 2025

Shares 1,175 Value ($000) $257 Avg Close $213.36 Range $186.94 - $229.90

Q1 2025

Shares 10,278 Value ($000) $2,301 Avg Close $274.80 Range $196.50 - $347.77

Q4 2024

Shares 12,609 Value ($000) $4,130 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 11,992 Value ($000) $3,600 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 12,077 Value ($000) $3,978 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 11,603 Value ($000) $4,591 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 10,228 Value ($000) $3,601 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 9,268 Value ($000) $3,477 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 10,397 Value ($000) $3,977 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 11,264 Value ($000) $3,903 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 11,145 Value ($000) $2,623 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 10,752 Value ($000) $2,646 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 11,160 Value ($000) $3,374 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 7,786 Value ($000) $3,198 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 6,320 Value ($000) $2,964 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 7,681 Value ($000) $3,261 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 7,576 Value ($000) $2,721 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 6,430 Value ($000) $1,812 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 6,215 Value ($000) $1,761 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 6,215 Value ($000) $1,709 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 6,300 Value ($000) $1,431 Avg Close $193.81 Range $143.68 - $224.89

Q1 2020

Shares 6,215 Value ($000) $946 Avg Close $151.68 Range $122.74 - $174.12

Q4 2019

Shares 6,215 Value ($000) $934 Avg Close $143.32 Range $134.47 - $149.78

Q3 2019

Shares 7,145 Value ($000) $1,013 Avg Close $135.38 Range $118.14 - $149.59

Q2 2019

Shares 7,145 Value ($000) $894 Avg Close $115.92 Range $107.93 - $123.63

Q1 2019

Shares 7,145 Value ($000) $787 Avg Close $102.01 Range $91.18 - $108.30

Q4 2018

Shares 9,060 Value ($000) $888 Avg Close $106.26 Range $89.88 - $122.38

Q3 2018

Shares 9,060 Value ($000) $1,119 Avg Close $109.69 Range $94.87 - $121.81

Q2 2018

Shares 9,060 Value ($000) $900 Avg Close $89.91 Range $80.71 - $99.79

Q1 2018

Shares 8,970 Value ($000) $792 Avg Close $91.22 Range $82.65 - $100.27

Q4 2017

Shares 8,970 Value ($000) $885 Avg Close $95.48 Range $87.44 - $100.68

Q3 2017

Shares 8,988 Value ($000) $865 Avg Close $87.99 Range $77.83 - $94.16

Q2 2017

Shares 8,970 Value ($000) $848 Avg Close $89.32 Range $75.60 - $97.04

Q1 2017

Shares 8,970 Value ($000) $732 Avg Close $81.07 Range $76.66 - $85.49

Q4 2016

Shares 8,970 Value ($000) $761 Avg Close $76.11 Range $67.94 - $83.75

Q3 2016

Shares 8,970 Value ($000) $668 Avg Close $76.71 Range $68.84 - $81.50

Q2 2016

Shares 9,147 Value ($000) $694 Avg Close $70.21 Range $65.91 - $74.99

Q1 2016

Shares 13,307 Value ($000) $922 Avg Close $57.94 Range $51.90 - $67.04

Q4 2015

Shares 13,130 Value ($000) $791 Avg Close $57.81 Range $50.64 - $62.09

Q3 2015

Shares 13,220 Value ($000) $715 Avg Close $55.88 Range $50.94 - $59.21

Q2 2015

Shares 13,220 Value ($000) $768 Avg Close $53.43 Range $50.49 - $57.34

Q1 2015

Shares 13,220 Value ($000) $796 Avg Close $50.91 Range $46.50 - $57.62

Q4 2014

Shares 18,350 Value ($000) $977 Avg Close $47.68 Range $41.37 - $52.72

Q3 2014

Shares 48,000 Value ($000) $2,148 Avg Close $40.40 Range $37.20 - $43.21

Q2 2014

Shares 410,229 Value ($000) $17,303 Avg Close $40.62 Range $38.84 - $43.29

Q1 2014

Shares 688,413 Value ($000) $30,324 Avg Close $44.55 Range $39.20 - $48.39

Q4 2013

Shares 958,502 Value ($000) $47,024 Avg Close $44.20 Range $37.35 - $47.81

Q3 2013

Shares 931,106 Value ($000) $38,315 Avg Close $35.94 Range $33.14 - $39.16

Q2 2013

Shares 441,906 Value ($000) $31,048 Avg Close $30.93 Range $29.01 - $33.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	953	$262	$273.43	$253.32 - $322.08
Q3 2025	963	$253	$242.79	$206.46 - $290.53
Q2 2025	1,175	$257	$213.36	$186.94 - $229.90
Q1 2025	10,278	$2,301	$274.80	$196.50 - $347.77
Q4 2024	12,609	$4,130	$313.59	$279.91 - $350.96
Q3 2024	11,992	$3,600	$304.99	$263.80 - $333.82
Q2 2024	12,077	$3,978	$351.74	$308.59 - $394.74
Q1 2024	11,603	$4,591	$367.98	$324.09 - $411.60
Q4 2023	10,228	$3,601	$351.82	$308.49 - $391.98
Q3 2023	9,268	$3,477	$384.28	$348.41 - $413.15
Q2 2023	10,397	$3,977	$354.80	$327.94 - $384.53
Q1 2023	11,264	$3,903	$290.04	$223.87 - $346.10
Q4 2022	11,145	$2,623	$235.00	$204.38 - $262.37
Q3 2022	10,752	$2,646	$301.94	$242.57 - $344.20
Q2 2022	11,160	$3,374	$322.31	$273.30 - $419.82
Q1 2022	7,786	$3,198	$387.59	$345.71 - $463.22
Q4 2021	6,320	$2,964	$425.92	$394.87 - $470.10
Q3 2021	7,681	$3,261	$416.99	$355.08 - $470.24
Q2 2021	7,576	$2,721	$326.67	$275.63 - $360.44
Q1 2021	6,430	$1,812	$282.81	$250.88 - $308.28
Q4 2020	6,215	$1,761	$277.09	$256.63 - $301.25
Q3 2020	6,215	$1,709	$261.19	$219.97 - $284.94
Q2 2020	6,300	$1,431	$193.81	$143.68 - $224.89
Q1 2020	6,215	$946	$151.68	$122.74 - $174.12
Q4 2019	6,215	$934	$143.32	$134.47 - $149.78
Q3 2019	7,145	$1,013	$135.38	$118.14 - $149.59
Q2 2019	7,145	$894	$115.92	$107.93 - $123.63
Q1 2019	7,145	$787	$102.01	$91.18 - $108.30
Q4 2018	9,060	$888	$106.26	$89.88 - $122.38
Q3 2018	9,060	$1,119	$109.69	$94.87 - $121.81
Q2 2018	9,060	$900	$89.91	$80.71 - $99.79
Q1 2018	8,970	$792	$91.22	$82.65 - $100.27
Q4 2017	8,970	$885	$95.48	$87.44 - $100.68
Q3 2017	8,988	$865	$87.99	$77.83 - $94.16
Q2 2017	8,970	$848	$89.32	$75.60 - $97.04
Q1 2017	8,970	$732	$81.07	$76.66 - $85.49
Q4 2016	8,970	$761	$76.11	$67.94 - $83.75
Q3 2016	8,970	$668	$76.71	$68.84 - $81.50
Q2 2016	9,147	$694	$70.21	$65.91 - $74.99
Q1 2016	13,307	$922	$57.94	$51.90 - $67.04
Q4 2015	13,130	$791	$57.81	$50.64 - $62.09
Q3 2015	13,220	$715	$55.88	$50.94 - $59.21
Q2 2015	13,220	$768	$53.43	$50.49 - $57.34
Q1 2015	13,220	$796	$50.91	$46.50 - $57.62
Q4 2014	18,350	$977	$47.68	$41.37 - $52.72
Q3 2014	48,000	$2,148	$40.40	$37.20 - $43.21
Q2 2014	410,229	$17,303	$40.62	$38.84 - $43.29
Q1 2014	688,413	$30,324	$44.55	$39.20 - $48.39
Q4 2013	958,502	$47,024	$44.20	$37.35 - $47.81
Q3 2013	931,106	$38,315	$35.94	$33.14 - $39.16
Q2 2013	441,906	$31,048	$30.93	$29.01 - $33.33