ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Vanguard Personalized Indexing Management, LLC's Holding History (CIK: 0001767306)

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

Q4 2025

Shares 6,834 Value ($000) $1,067 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 6,554 Value ($000) $821 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 12,971 Value ($000) $2,456 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 11,154 Value ($000) $1,772 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 10,071 Value ($000) $2,100 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 11,199 Value ($000) $2,848 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 9,148 Value ($000) $2,209 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 8,386 Value ($000) $2,750 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 6,951 Value ($000) $1,905 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 9,354 Value ($000) $2,856 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 9,102 Value ($000) $3,219 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 8,972 Value ($000) $2,998 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 6,885 Value ($000) $1,452 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 5,099 Value ($000) $1,056 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 4,652 Value ($000) $1,101 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 2,687 Value ($000) $1,171 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 1,716 Value ($000) $1,128 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 1,718 Value ($000) $1,143 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 1,427 Value ($000) $872 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 769 Value ($000) $416 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 658 Value ($000) $352 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 629 Value ($000) $206 Avg Close $305.27 Range $267.63 - $340.29

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	6,834	$1,067	$143.30	$124.91 - $167.02
Q3 2025	6,554	$821	$156.63	$122.00 - $208.31
Q2 2025	12,971	$2,456	$176.66	$141.74 - $196.38
Q1 2025	11,154	$1,772	$196.30	$153.77 - $237.23
Q4 2024	10,071	$2,100	$223.39	$204.13 - $256.22
Q3 2024	11,199	$2,848	$235.95	$196.09 - $263.24
Q2 2024	9,148	$2,209	$278.40	$232.80 - $331.64
Q1 2024	8,386	$2,750	$293.39	$250.28 - $335.40
Q4 2023	6,951	$1,905	$237.06	$176.34 - $305.36
Q3 2023	9,354	$2,856	$345.55	$293.42 - $413.20
Q2 2023	9,102	$3,219	$318.43	$273.46 - $363.27
Q1 2023	8,972	$2,998	$295.03	$208.29 - $368.87
Q4 2022	6,885	$1,452	$200.17	$172.05 - $233.64
Q3 2022	5,099	$1,056	$257.42	$204.32 - $302.97
Q2 2022	4,652	$1,101	$307.23	$225.86 - $451.19
Q1 2022	2,687	$1,171	$486.73	$372.62 - $658.50
Q4 2021	1,716	$1,128	$642.93	$572.51 - $713.33
Q3 2021	1,718	$1,143	$679.09	$589.24 - $737.45
Q2 2021	1,427	$872	$591.84	$536.23 - $647.20
Q1 2021	769	$416	$552.79	$494.45 - $634.46
Q4 2020	658	$352	$449.62	$310.03 - $543.65
Q3 2020	629	$206	$305.27	$267.63 - $340.29