ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

COMERICA BANK's Holding History (CIK: 0000901541)

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

Q4 2025

Shares 13,656 Value ($000) $2,132 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 13,580 Value ($000) $1,700 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 12,900 Value ($000) $2,442 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 12,921 Value ($000) $2,053 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 12,719 Value ($000) $2,652 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 13,719 Value ($000) $3,489 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 25,395 Value ($000) $6,131 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 28,842 Value ($000) $9,458 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 27,490 Value ($000) $7,532 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 32,808 Value ($000) $10,017 Avg Close $345.55 Range $293.42 - $413.20

Q4 2022

Shares 14,411 Value ($000) $4 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 16,565 Value ($000) $3,502 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 16,169 Value ($000) $4,322 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 14,700 Value ($000) $6,161 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 12,244 Value ($000) $5,729 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 13,749 Value ($000) $8,120 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 16,955 Value ($000) $11,526 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 17,755 Value ($000) $11,010 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 18,509 Value ($000) $9,886 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 20,273 Value ($000) $9,519 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 20,443 Value ($000) $6,500 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 17,827 Value ($000) $3,423 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 17,398 Value ($000) $4,574 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 14,480 Value ($000) $3,612 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 14,764 Value ($000) $4,192 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 14,422 Value ($000) $4,184 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 14,569 Value ($000) $3,234 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 18,752 Value ($000) $5,845 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 23,182 Value ($000) $8,589 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 24,283 Value ($000) $6,138 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 24,893 Value ($000) $6,778 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 28,666 Value ($000) $6,752 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 28,878 Value ($000) $4,655 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 59,214 Value ($000) $7,111 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 56,280 Value ($000) $5,403 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 53,200 Value ($000) $4,758 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 51,199 Value ($000) $4,770 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 49,814 Value ($000) $3,661 Avg Close $65.48 Range $57.31 - $73.55

Q4 2015

Shares 51,255 Value ($000) $3,307 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 51,440 Value ($000) $2,920 Avg Close $59.62 Range $52.01 - $66.53

Q2 2015

Shares 102,964 Value ($000) $6,456 Avg Close $59.07 Range $51.65 - $64.99

Q1 2015

Shares 50,959 Value ($000) $2,741 Avg Close $56.98 Range $51.77 - $64.75

Q4 2014

Shares 102,698 Value ($000) $5,742 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 52,933 Value ($000) $2,736 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 51,054 Value ($000) $2,861 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 56,121 Value ($000) $2,906 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 73,757 Value ($000) $4,214 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 81,047 Value ($000) $3,898 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 80,680 Value ($000) $2,988 Avg Close $34.47 Range $29.53 - $38.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	13,656	$2,132	$143.30	$124.91 - $167.02
Q3 2025	13,580	$1,700	$156.63	$122.00 - $208.31
Q2 2025	12,900	$2,442	$176.66	$141.74 - $196.38
Q1 2025	12,921	$2,053	$196.30	$153.77 - $237.23
Q4 2024	12,719	$2,652	$223.39	$204.13 - $256.22
Q3 2024	13,719	$3,489	$235.95	$196.09 - $263.24
Q2 2024	25,395	$6,131	$278.40	$232.80 - $331.64
Q1 2024	28,842	$9,458	$293.39	$250.28 - $335.40
Q4 2023	27,490	$7,532	$237.06	$176.34 - $305.36
Q3 2023	32,808	$10,017	$345.55	$293.42 - $413.20
Q4 2022	14,411	$4	$200.17	$172.05 - $233.64
Q3 2022	16,565	$3,502	$257.42	$204.32 - $302.97
Q2 2022	16,169	$4,322	$307.23	$225.86 - $451.19
Q1 2022	14,700	$6,161	$486.73	$372.62 - $658.50
Q4 2021	12,244	$5,729	$642.93	$572.51 - $713.33
Q3 2021	13,749	$8,120	$679.09	$589.24 - $737.45
Q2 2021	16,955	$11,526	$591.84	$536.23 - $647.20
Q1 2021	17,755	$11,010	$552.79	$494.45 - $634.46
Q4 2020	18,509	$9,886	$449.62	$310.03 - $543.65
Q3 2020	20,273	$9,519	$305.27	$267.63 - $340.29
Q2 2020	20,443	$6,500	$225.21	$150.38 - $292.04
Q1 2020	17,827	$3,423	$239.46	$127.88 - $301.65
Q4 2019	17,398	$4,574	$249.35	$175.52 - $281.57
Q3 2019	14,480	$3,612	$207.89	$169.84 - $290.78
Q2 2019	14,764	$4,192	$301.97	$263.70 - $334.64
Q1 2019	14,422	$4,184	$238.66	$177.93 - $284.61
Q4 2018	14,569	$3,234	$252.66	$188.57 - $397.85
Q3 2018	18,752	$5,845	$368.95	$332.01 - $398.88
Q2 2018	23,182	$8,589	$298.30	$234.40 - $371.55
Q1 2018	24,283	$6,138	$256.81	$219.11 - $287.32
Q4 2017	24,893	$6,778	$227.14	$184.67 - $266.41
Q3 2017	28,666	$6,752	$171.20	$148.95 - $190.04
Q2 2017	28,878	$4,655	$135.62	$113.40 - $154.85
Q1 2017	59,214	$7,111	$101.02	$88.56 - $115.20
Q4 2016	56,280	$5,403	$92.86	$83.27 - $102.10
Q3 2016	53,200	$4,758	$90.43	$80.30 - $96.90
Q2 2016	51,199	$4,770	$76.47	$70.03 - $81.98
Q1 2016	49,814	$3,661	$65.48	$57.31 - $73.55
Q4 2015	51,255	$3,307	$64.15	$54.69 - $68.48
Q3 2015	51,440	$2,920	$59.62	$52.01 - $66.53
Q2 2015	102,964	$6,456	$59.07	$51.65 - $64.99
Q1 2015	50,959	$2,741	$56.98	$51.77 - $64.75
Q4 2014	102,698	$5,742	$52.90	$43.27 - $57.72
Q3 2014	52,933	$2,736	$54.46	$51.29 - $57.79
Q2 2014	51,054	$2,861	$52.02	$47.22 - $57.50
Q1 2014	56,121	$2,906	$55.98	$50.37 - $65.10
Q4 2013	73,757	$4,214	$53.83	$41.83 - $60.00
Q3 2013	81,047	$3,898	$43.65	$36.92 - $49.08
Q2 2013	80,680	$2,988	$34.47	$29.53 - $38.74