WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

Chevy Chase Trust Holdings, LLC's Holding History (CIK: 0001462020)

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

Q4 2025

Shares 36,475 Value ($000) $10,036 Avg Close $273.43 Range $253.32 - $322.08

Q3 2025

Shares 36,698 Value ($000) $9,627 Avg Close $242.79 Range $206.46 - $290.53

Q2 2025

Shares 37,948 Value ($000) $8,303 Avg Close $213.36 Range $186.94 - $229.90

Q1 2025

Shares 37,982 Value ($000) $8,503 Avg Close $274.80 Range $196.50 - $347.77

Q4 2024

Shares 38,300 Value ($000) $12,546 Avg Close $313.59 Range $279.91 - $350.96

Q3 2024

Shares 39,190 Value ($000) $11,763 Avg Close $304.99 Range $263.80 - $333.82

Q2 2024

Shares 39,817 Value ($000) $13,115 Avg Close $351.74 Range $308.59 - $394.74

Q1 2024

Shares 40,975 Value ($000) $16,214 Avg Close $367.98 Range $324.09 - $411.60

Q4 2023

Shares 41,331 Value ($000) $14,553 Avg Close $351.82 Range $308.49 - $391.98

Q3 2023

Shares 41,518 Value ($000) $15,578 Avg Close $384.28 Range $348.41 - $413.15

Q2 2023

Shares 42,712 Value ($000) $16,336 Avg Close $354.80 Range $327.94 - $384.53

Q1 2023

Shares 43,023 Value ($000) $14,906 Avg Close $290.04 Range $223.87 - $346.10

Q4 2022

Shares 42,580 Value ($000) $10,021 Avg Close $235.00 Range $204.38 - $262.37

Q3 2022

Shares 45,215 Value ($000) $11,126 Avg Close $301.94 Range $242.57 - $344.20

Q2 2022

Shares 44,735 Value ($000) $13,527 Avg Close $322.31 Range $273.30 - $419.82

Q1 2022

Shares 44,549 Value ($000) $18,297 Avg Close $387.59 Range $345.71 - $463.22

Q4 2021

Shares 44,427 Value ($000) $20,837 Avg Close $425.92 Range $394.87 - $470.10

Q3 2021

Shares 45,422 Value ($000) $19,283 Avg Close $416.99 Range $355.08 - $470.24

Q2 2021

Shares 47,042 Value ($000) $16,893 Avg Close $326.67 Range $275.63 - $360.44

Q1 2021

Shares 49,734 Value ($000) $14,014 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 53,216 Value ($000) $15,077 Avg Close $277.09 Range $256.63 - $301.25

Q3 2020

Shares 54,754 Value ($000) $15,052 Avg Close $261.19 Range $219.97 - $284.94

Q2 2020

Shares 59,227 Value ($000) $13,454 Avg Close $193.81 Range $143.68 - $224.89

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	36,475	$10,036	$273.43	$253.32 - $322.08
Q3 2025	36,698	$9,627	$242.79	$206.46 - $290.53
Q2 2025	37,948	$8,303	$213.36	$186.94 - $229.90
Q1 2025	37,982	$8,503	$274.80	$196.50 - $347.77
Q4 2024	38,300	$12,546	$313.59	$279.91 - $350.96
Q3 2024	39,190	$11,763	$304.99	$263.80 - $333.82
Q2 2024	39,817	$13,115	$351.74	$308.59 - $394.74
Q1 2024	40,975	$16,214	$367.98	$324.09 - $411.60
Q4 2023	41,331	$14,553	$351.82	$308.49 - $391.98
Q3 2023	41,518	$15,578	$384.28	$348.41 - $413.15
Q2 2023	42,712	$16,336	$354.80	$327.94 - $384.53
Q1 2023	43,023	$14,906	$290.04	$223.87 - $346.10
Q4 2022	42,580	$10,021	$235.00	$204.38 - $262.37
Q3 2022	45,215	$11,126	$301.94	$242.57 - $344.20
Q2 2022	44,735	$13,527	$322.31	$273.30 - $419.82
Q1 2022	44,549	$18,297	$387.59	$345.71 - $463.22
Q4 2021	44,427	$20,837	$425.92	$394.87 - $470.10
Q3 2021	45,422	$19,283	$416.99	$355.08 - $470.24
Q2 2021	47,042	$16,893	$326.67	$275.63 - $360.44
Q1 2021	49,734	$14,014	$282.81	$250.88 - $308.28
Q4 2020	53,216	$15,077	$277.09	$256.63 - $301.25
Q3 2020	54,754	$15,052	$261.19	$219.97 - $284.94
Q2 2020	59,227	$13,454	$193.81	$143.68 - $224.89