WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q4 2025

Shares 48,223 Value ($000) $13 Avg Close $273.43 Range $253.32 - $322.08

Q3 2025

Shares 76,443 Value ($000) $20 Avg Close $242.79 Range $206.46 - $290.53

Q2 2025

Shares 76,467 Value ($000) $17 Avg Close $213.36 Range $186.94 - $229.90

Q1 2025

Shares 78,861 Value ($000) $18 Avg Close $274.80 Range $196.50 - $347.77

Q4 2024

Shares 63,812 Value ($000) $21 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 61,068 Value ($000) $18 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 59,960 Value ($000) $20 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 55,454 Value ($000) $22 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 54,536 Value ($000) $19 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 54,616 Value ($000) $21 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 51,459 Value ($000) $20 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 59,777 Value ($000) $21 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 60,098 Value ($000) $14 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 64,086 Value ($000) $15,761 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 68,572 Value ($000) $20,782 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 89,104 Value ($000) $38,570 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 87,213 Value ($000) $40,800 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 91,951 Value ($000) $39,291 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 90,404 Value ($000) $32,441 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 104,290 Value ($000) $29,236 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 108,309 Value ($000) $30,627 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 51,740 Value ($000) $14,213 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 51,754 Value ($000) $11,716 Avg Close $193.81 Range $143.68 - $224.89

Q1 2020

Shares 63,842 Value ($000) $9,774 Avg Close $151.68 Range $122.74 - $174.12

Q4 2019

Shares 60,593 Value ($000) $9,035 Avg Close $143.32 Range $134.47 - $149.78

Q3 2019

Shares 43,526 Value ($000) $6,176 Avg Close $135.38 Range $118.14 - $149.59

Q2 2019

Shares 43,637 Value ($000) $5,455 Avg Close $115.92 Range $107.93 - $123.63

Q1 2019

Shares 44,684 Value ($000) $4,921 Avg Close $102.01 Range $91.18 - $108.30

Q4 2018

Shares 45,154 Value ($000) $4,106 Avg Close $106.26 Range $89.88 - $122.38

Q3 2018

Shares 41,430 Value ($000) $5,115 Avg Close $109.69 Range $94.87 - $121.81

Q2 2018

Shares 42,253 Value ($000) $4,196 Avg Close $89.91 Range $80.71 - $99.79

Q1 2018

Shares 44,270 Value ($000) $3,909 Avg Close $91.22 Range $82.65 - $100.27

Q4 2017

Shares 44,226 Value ($000) $4,361 Avg Close $95.48 Range $87.44 - $100.68

Q3 2017

Shares 44,588 Value ($000) $4,292 Avg Close $87.99 Range $77.83 - $94.16

Q2 2017

Shares 43,619 Value ($000) $4,120 Avg Close $89.32 Range $75.60 - $97.04

Q1 2017

Shares 43,109 Value ($000) $3,516 Avg Close $81.07 Range $76.66 - $85.49

Q4 2016

Shares 41,391 Value ($000) $3,515 Avg Close $76.11 Range $67.94 - $83.75

Q3 2016

Shares 44,030 Value ($000) $3,278 Avg Close $76.71 Range $68.84 - $81.50

Q2 2016

Shares 41,899 Value ($000) $3,178 Avg Close $70.21 Range $65.91 - $74.99

Q1 2016

Shares 7,201 Value ($000) $498 Avg Close $57.94 Range $51.90 - $67.04

Q4 2015

Shares 7,201 Value ($000) $434 Avg Close $57.81 Range $50.64 - $62.09

Q3 2015

Shares 5,973 Value ($000) $324 Avg Close $55.88 Range $50.94 - $59.21

Q2 2015

Shares 5,973 Value ($000) $346 Avg Close $53.43 Range $50.49 - $57.34

Q1 2015

Shares 5,973 Value ($000) $358 Avg Close $50.91 Range $46.50 - $57.62

Q4 2014

Shares 5,973 Value ($000) $317 Avg Close $47.68 Range $41.37 - $52.72

Q3 2014

Shares 4,574 Value ($000) $205 Avg Close $40.40 Range $37.20 - $43.21

Q2 2014

Shares 4,574 Value ($000) $192 Avg Close $40.62 Range $38.84 - $43.29

Q1 2014

Shares 4,574 Value ($000) $200 Avg Close $44.55 Range $39.20 - $48.39

Q4 2013

Shares 4,574 Value ($000) $226 Avg Close $44.20 Range $37.35 - $47.81

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	48,223	$13	$273.43	$253.32 - $322.08
Q3 2025	76,443	$20	$242.79	$206.46 - $290.53
Q2 2025	76,467	$17	$213.36	$186.94 - $229.90
Q1 2025	78,861	$18	$274.80	$196.50 - $347.77
Q4 2024	63,812	$21	$313.59	$279.91 - $350.96
Q3 2024	61,068	$18	$304.99	$263.80 - $333.82
Q2 2024	59,960	$20	$351.74	$308.59 - $394.74
Q1 2024	55,454	$22	$367.98	$324.09 - $411.60
Q4 2023	54,536	$19	$351.82	$308.49 - $391.98
Q3 2023	54,616	$21	$384.28	$348.41 - $413.15
Q2 2023	51,459	$20	$354.80	$327.94 - $384.53
Q1 2023	59,777	$21	$290.04	$223.87 - $346.10
Q4 2022	60,098	$14	$235.00	$204.38 - $262.37
Q3 2022	64,086	$15,761	$301.94	$242.57 - $344.20
Q2 2022	68,572	$20,782	$322.31	$273.30 - $419.82
Q1 2022	89,104	$38,570	$387.59	$345.71 - $463.22
Q4 2021	87,213	$40,800	$425.92	$394.87 - $470.10
Q3 2021	91,951	$39,291	$416.99	$355.08 - $470.24
Q2 2021	90,404	$32,441	$326.67	$275.63 - $360.44
Q1 2021	104,290	$29,236	$282.81	$250.88 - $308.28
Q4 2020	108,309	$30,627	$277.09	$256.63 - $301.25
Q3 2020	51,740	$14,213	$261.19	$219.97 - $284.94
Q2 2020	51,754	$11,716	$193.81	$143.68 - $224.89
Q1 2020	63,842	$9,774	$151.68	$122.74 - $174.12
Q4 2019	60,593	$9,035	$143.32	$134.47 - $149.78
Q3 2019	43,526	$6,176	$135.38	$118.14 - $149.59
Q2 2019	43,637	$5,455	$115.92	$107.93 - $123.63
Q1 2019	44,684	$4,921	$102.01	$91.18 - $108.30
Q4 2018	45,154	$4,106	$106.26	$89.88 - $122.38
Q3 2018	41,430	$5,115	$109.69	$94.87 - $121.81
Q2 2018	42,253	$4,196	$89.91	$80.71 - $99.79
Q1 2018	44,270	$3,909	$91.22	$82.65 - $100.27
Q4 2017	44,226	$4,361	$95.48	$87.44 - $100.68
Q3 2017	44,588	$4,292	$87.99	$77.83 - $94.16
Q2 2017	43,619	$4,120	$89.32	$75.60 - $97.04
Q1 2017	43,109	$3,516	$81.07	$76.66 - $85.49
Q4 2016	41,391	$3,515	$76.11	$67.94 - $83.75
Q3 2016	44,030	$3,278	$76.71	$68.84 - $81.50
Q2 2016	41,899	$3,178	$70.21	$65.91 - $74.99
Q1 2016	7,201	$498	$57.94	$51.90 - $67.04
Q4 2015	7,201	$434	$57.81	$50.64 - $62.09
Q3 2015	5,973	$324	$55.88	$50.94 - $59.21
Q2 2015	5,973	$346	$53.43	$50.49 - $57.34
Q1 2015	5,973	$358	$50.91	$46.50 - $57.62
Q4 2014	5,973	$317	$47.68	$41.37 - $52.72
Q3 2014	4,574	$205	$40.40	$37.20 - $43.21
Q2 2014	4,574	$192	$40.62	$38.84 - $43.29
Q1 2014	4,574	$200	$44.55	$39.20 - $48.39
Q4 2013	4,574	$226	$44.20	$37.35 - $47.81