WEST PHARMACEUTICAL SVSC INC

Ticker: WST CUSIP: 955306105 Class: EQTY

Aigen Investment Management, LP's Holding History (CIK: 0001741224)

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

Q2 2025

Shares 2,686 Value ($000) $588 Avg Close $213.36 Range $186.94 - $229.90

Q2 2024

Shares 1,609 Value ($000) $530 Avg Close $351.74 Range $308.59 - $394.74

Q4 2022

Shares 5,207 Value ($000) $1,225 Avg Close $235.00 Range $204.38 - $262.37

Q2 2022

Shares 1,004 Value ($000) $304 Avg Close $322.31 Range $273.30 - $419.82

Q1 2021

Shares 12,712 Value ($000) $3,582 Avg Close $282.81 Range $250.88 - $308.28

Q4 2020

Shares 19,866 Value ($000) $5,628 Avg Close $277.09 Range $256.63 - $301.25

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2025	2,686	$588	$213.36	$186.94 - $229.90
Q2 2024	1,609	$530	$351.74	$308.59 - $394.74
Q4 2022	5,207	$1,225	$235.00	$204.38 - $262.37
Q2 2022	1,004	$304	$322.31	$273.30 - $419.82
Q1 2021	12,712	$3,582	$282.81	$250.88 - $308.28
Q4 2020	19,866	$5,628	$277.09	$256.63 - $301.25