ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

National Pension Service's Holding History (CIK: 0001608046)

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

Q3 2025

Shares 2,457 Value ($000) $308 Avg Close $156.63 Range $122.00 - $208.31

Q1 2025

Shares 265 Value ($000) $42 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 123,892 Value ($000) $25,833 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 120,206 Value ($000) $30,571 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 130,678 Value ($000) $31,550 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 121,366 Value ($000) $39,798 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 112,069 Value ($000) $30,707 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 112,069 Value ($000) $33,510 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 113,433 Value ($000) $38,770 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 120,869 Value ($000) $37,693 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 129,781 Value ($000) $27,371 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 114,205 Value ($000) $24,098 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 106,987 Value ($000) $25,321 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 105,847 Value ($000) $46,149 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 123,752 Value ($000) $81,327 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 126,882 Value ($000) $84,431 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 133,606 Value ($000) $81,633 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 130,774 Value ($000) $70,818 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 91,559 Value ($000) $48,927 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 102,436 Value ($000) $33,072 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 102,436 Value ($000) $28,113 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 112,386 Value ($000) $19,550 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 112,386 Value ($000) $31,360 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 104,260 Value ($000) $18,863 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 99,608 Value ($000) $27,263 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 93,613 Value ($000) $26,617 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 90,341 Value ($000) $22,653 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 86,244 Value ($000) $33,740 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 72,846 Value ($000) $25,044 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 75,335 Value ($000) $18,919 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 81,236 Value ($000) $18,050 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 82 Value ($000) $15 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 66 Value ($000) $10 Avg Close $135.62 Range $113.40 - $154.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2025	2,457	$308	$156.63	$122.00 - $208.31
Q1 2025	265	$42	$196.30	$153.77 - $237.23
Q4 2024	123,892	$25,833	$223.39	$204.13 - $256.22
Q3 2024	120,206	$30,571	$235.95	$196.09 - $263.24
Q2 2024	130,678	$31,550	$278.40	$232.80 - $331.64
Q1 2024	121,366	$39,798	$293.39	$250.28 - $335.40
Q4 2023	112,069	$30,707	$237.06	$176.34 - $305.36
Q3 2023	112,069	$33,510	$345.55	$293.42 - $413.20
Q2 2023	113,433	$38,770	$318.43	$273.46 - $363.27
Q1 2023	120,869	$37,693	$295.03	$208.29 - $368.87
Q4 2022	129,781	$27,371	$200.17	$172.05 - $233.64
Q3 2022	114,205	$24,098	$257.42	$204.32 - $302.97
Q2 2022	106,987	$25,321	$307.23	$225.86 - $451.19
Q1 2022	105,847	$46,149	$486.73	$372.62 - $658.50
Q4 2021	123,752	$81,327	$642.93	$572.51 - $713.33
Q3 2021	126,882	$84,431	$679.09	$589.24 - $737.45
Q2 2021	133,606	$81,633	$591.84	$536.23 - $647.20
Q1 2021	130,774	$70,818	$552.79	$494.45 - $634.46
Q4 2020	91,559	$48,927	$449.62	$310.03 - $543.65
Q3 2020	102,436	$33,072	$305.27	$267.63 - $340.29
Q2 2020	102,436	$28,113	$225.21	$150.38 - $292.04
Q1 2020	112,386	$19,550	$239.46	$127.88 - $301.65
Q4 2019	112,386	$31,360	$249.35	$175.52 - $281.57
Q3 2019	104,260	$18,863	$207.89	$169.84 - $290.78
Q2 2019	99,608	$27,263	$301.97	$263.70 - $334.64
Q1 2019	93,613	$26,617	$238.66	$177.93 - $284.61
Q4 2018	90,341	$22,653	$252.66	$188.57 - $397.85
Q3 2018	86,244	$33,740	$368.95	$332.01 - $398.88
Q2 2018	72,846	$25,044	$298.30	$234.40 - $371.55
Q1 2018	75,335	$18,919	$256.81	$219.11 - $287.32
Q4 2017	81,236	$18,050	$227.14	$184.67 - $266.41
Q3 2017	82	$15	$171.20	$148.95 - $190.04
Q2 2017	66	$10	$135.62	$113.40 - $154.85