ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

BOKF, NA's Holding History (CIK: 0000009634)

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

Q3 2025

Shares 89 Value ($000) $11 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 25 Value ($000) $5 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 2,666 Value ($000) $424 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 5,475 Value ($000) $1,161 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 6,807 Value ($000) $1,613 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 7,725 Value ($000) $1,865 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 13,437 Value ($000) $4,295 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 11,306 Value ($000) $3,098 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 6,523 Value ($000) $1,204 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 3,851 Value ($000) $1,362 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 4,957 Value ($000) $1,656 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 5,147 Value ($000) $1,086 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 5,748 Value ($000) $1,191 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 5,711 Value ($000) $1,352 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 3,577 Value ($000) $1,560 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 1,017 Value ($000) $668 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 1,008 Value ($000) $670 Avg Close $679.09 Range $589.24 - $737.45

Q1 2021

Shares 3,388 Value ($000) $1,835 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 4,977 Value ($000) $2,660 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 3,774 Value ($000) $1,236 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 4,044 Value ($000) $1,110 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 4,020 Value ($000) $699 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 4,823 Value ($000) $1,346 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 4,911 Value ($000) $889 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 5,700 Value ($000) $1,560 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 1,296 Value ($000) $369 Avg Close $238.66 Range $177.93 - $284.61

Q3 2018

Shares 1,258 Value ($000) $493 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 764 Value ($000) $262 Avg Close $298.30 Range $234.40 - $371.55

Q4 2017

Shares 2,587 Value ($000) $575 Avg Close $227.14 Range $184.67 - $266.41

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	89	$11	$156.63	$122.00 - $208.31
Q2 2025	25	$5	$176.66	$141.74 - $196.38
Q1 2025	2,666	$424	$196.30	$153.77 - $237.23
Q4 2024	5,475	$1,161	$223.39	$204.13 - $256.22
Q3 2024	6,807	$1,613	$235.95	$196.09 - $263.24
Q2 2024	7,725	$1,865	$278.40	$232.80 - $331.64
Q1 2024	13,437	$4,295	$293.39	$250.28 - $335.40
Q4 2023	11,306	$3,098	$237.06	$176.34 - $305.36
Q3 2023	6,523	$1,204	$345.55	$293.42 - $413.20
Q2 2023	3,851	$1,362	$318.43	$273.46 - $363.27
Q1 2023	4,957	$1,656	$295.03	$208.29 - $368.87
Q4 2022	5,147	$1,086	$200.17	$172.05 - $233.64
Q3 2022	5,748	$1,191	$257.42	$204.32 - $302.97
Q2 2022	5,711	$1,352	$307.23	$225.86 - $451.19
Q1 2022	3,577	$1,560	$486.73	$372.62 - $658.50
Q4 2021	1,017	$668	$642.93	$572.51 - $713.33
Q3 2021	1,008	$670	$679.09	$589.24 - $737.45
Q1 2021	3,388	$1,835	$552.79	$494.45 - $634.46
Q4 2020	4,977	$2,660	$449.62	$310.03 - $543.65
Q3 2020	3,774	$1,236	$305.27	$267.63 - $340.29
Q2 2020	4,044	$1,110	$225.21	$150.38 - $292.04
Q1 2020	4,020	$699	$239.46	$127.88 - $301.65
Q4 2019	4,823	$1,346	$249.35	$175.52 - $281.57
Q3 2019	4,911	$889	$207.89	$169.84 - $290.78
Q2 2019	5,700	$1,560	$301.97	$263.70 - $334.64
Q1 2019	1,296	$369	$238.66	$177.93 - $284.61
Q3 2018	1,258	$493	$368.95	$332.01 - $398.88
Q2 2018	764	$262	$298.30	$234.40 - $371.55
Q4 2017	2,587	$575	$227.14	$184.67 - $266.41