WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

TRILLIUM ASSET MANAGEMENT, LLC's Holding History (CIK: 0000884541)

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

Q4 2024

Shares 1,518 Value ($000) $497 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 2,302 Value ($000) $691 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 19,015 Value ($000) $6,264 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 19,356 Value ($000) $7,659 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 43,171 Value ($000) $15,202 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 64,905 Value ($000) $24,353 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 74,954 Value ($000) $28,668 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 76,119 Value ($000) $27,378 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 72,837 Value ($000) $17,142 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 43,085 Value ($000) $10,602 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 50,414 Value ($000) $15,452 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 45,912 Value ($000) $18,857 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 48,998 Value ($000) $22,981 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 47,211 Value ($000) $20,043 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 28,055 Value ($000) $10,038 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 24,780 Value ($000) $6,982 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 8,645 Value ($000) $2,449 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 13,468 Value ($000) $3,702 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 26,496 Value ($000) $6,019 Avg Close $193.81 Range $143.68 - $224.89

Q1 2020

Shares 26,977 Value ($000) $4,107 Avg Close $151.68 Range $122.74 - $174.12

Q4 2019

Shares 26,120 Value ($000) $3,927 Avg Close $143.32 Range $134.47 - $149.78

Q3 2019

Shares 25,893 Value ($000) $3,672 Avg Close $135.38 Range $118.14 - $149.59

Q2 2019

Shares 22,131 Value ($000) $2,770 Avg Close $115.92 Range $107.93 - $123.63

Q1 2019

Shares 19,433 Value ($000) $2,142 Avg Close $102.01 Range $91.18 - $108.30

Q4 2018

Shares 11,807 Value ($000) $1,157 Avg Close $106.26 Range $89.88 - $122.38

Q3 2018

Shares 11,346 Value ($000) $1,401 Avg Close $109.69 Range $94.87 - $121.81

Q2 2018

Shares 11,161 Value ($000) $1,108 Avg Close $89.91 Range $80.71 - $99.79

Q1 2018

Shares 10,904 Value ($000) $963 Avg Close $91.22 Range $82.65 - $100.27

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2024	1,518	$497	$313.59	$279.91 - $350.96
Q3 2024	2,302	$691	$304.99	$263.80 - $333.82
Q2 2024	19,015	$6,264	$351.74	$308.59 - $394.74
Q1 2024	19,356	$7,659	$367.98	$324.09 - $411.60
Q4 2023	43,171	$15,202	$351.82	$308.49 - $391.98
Q3 2023	64,905	$24,353	$384.28	$348.41 - $413.15
Q2 2023	74,954	$28,668	$354.80	$327.94 - $384.53
Q1 2023	76,119	$27,378	$290.04	$223.87 - $346.10
Q4 2022	72,837	$17,142	$235.00	$204.38 - $262.37
Q3 2022	43,085	$10,602	$301.94	$242.57 - $344.20
Q2 2022	50,414	$15,452	$322.31	$273.30 - $419.82
Q1 2022	45,912	$18,857	$387.59	$345.71 - $463.22
Q4 2021	48,998	$22,981	$425.92	$394.87 - $470.10
Q3 2021	47,211	$20,043	$416.99	$355.08 - $470.24
Q2 2021	28,055	$10,038	$326.67	$275.63 - $360.44
Q1 2021	24,780	$6,982	$282.81	$250.88 - $308.28
Q4 2020	8,645	$2,449	$277.09	$256.63 - $301.25
Q3 2020	13,468	$3,702	$261.19	$219.97 - $284.94
Q2 2020	26,496	$6,019	$193.81	$143.68 - $224.89
Q1 2020	26,977	$4,107	$151.68	$122.74 - $174.12
Q4 2019	26,120	$3,927	$143.32	$134.47 - $149.78
Q3 2019	25,893	$3,672	$135.38	$118.14 - $149.59
Q2 2019	22,131	$2,770	$115.92	$107.93 - $123.63
Q1 2019	19,433	$2,142	$102.01	$91.18 - $108.30
Q4 2018	11,807	$1,157	$106.26	$89.88 - $122.38
Q3 2018	11,346	$1,401	$109.69	$94.87 - $121.81
Q2 2018	11,161	$1,108	$89.91	$80.71 - $99.79
Q1 2018	10,904	$963	$91.22	$82.65 - $100.27