ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q4 2025

Shares 10,779 Value ($000) $1,683 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 10,436 Value ($000) $1,307 Avg Close $156.63 Range $122.00 - $208.31

Q2 2025

Shares 16,430 Value ($000) $3,111 Avg Close $176.66 Range $141.74 - $196.38

Q1 2025

Shares 13,081 Value ($000) $2,078 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 19,113 Value ($000) $3,985 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 20,257 Value ($000) $5,152 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 20,835 Value ($000) $5,030 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 21,003 Value ($000) $6,887 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 20,215 Value ($000) $5,539 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 25,437 Value ($000) $7,766 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 25,552 Value ($000) $9,036 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 25,452 Value ($000) $9 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 21,257 Value ($000) $4 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 15,884 Value ($000) $3,281 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 20,525 Value ($000) $4,858 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 22,835 Value ($000) $9,956 Avg Close $486.73 Range $372.62 - $658.50

Q3 2021

Shares 17,639 Value ($000) $11,738 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 17,954 Value ($000) $10,970 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 19,509 Value ($000) $10,565 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 37,309 Value ($000) $19,937 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 34,216 Value ($000) $11,201 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 33,859 Value ($000) $9,292 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 35,748 Value ($000) $6,218 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 38,548 Value ($000) $10,756 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 33,699 Value ($000) $6,097 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 35,045 Value ($000) $9,592 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 34,560 Value ($000) $9,826 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 34,853 Value ($000) $7,299 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 47,275 Value ($000) $18,495 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 34,582 Value ($000) $11,832 Avg Close $298.30 Range $234.40 - $371.55

Q1 2018

Shares 33,360 Value ($000) $8,437 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 34,679 Value ($000) $7,705 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 36,341 Value ($000) $6,769 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 30,000 Value ($000) $4,479 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 30,000 Value ($000) $3,441 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 30,000 Value ($000) $2,884 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 30,000 Value ($000) $2,813 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 30,000 Value ($000) $2,417 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 30,000 Value ($000) $2,181 Avg Close $65.48 Range $57.31 - $73.55

Q4 2015

Shares 30,000 Value ($000) $1,976 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 30,000 Value ($000) $1,699 Avg Close $59.62 Range $52.01 - $66.53

Q2 2015

Shares 25,000 Value ($000) $1,568 Avg Close $59.07 Range $51.65 - $64.99

Q1 2015

Shares 25,000 Value ($000) $1,345 Avg Close $56.98 Range $51.77 - $64.75

Q4 2014

Shares 25,000 Value ($000) $1,398 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 25,000 Value ($000) $1,292 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 25,000 Value ($000) $1,401 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 25,000 Value ($000) $1,295 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 28,000 Value ($000) $1,600 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 25,000 Value ($000) $1,203 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 30,000 Value ($000) $1,111 Avg Close $34.47 Range $29.53 - $38.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	10,779	$1,683	$143.30	$124.91 - $167.02
Q3 2025	10,436	$1,307	$156.63	$122.00 - $208.31
Q2 2025	16,430	$3,111	$176.66	$141.74 - $196.38
Q1 2025	13,081	$2,078	$196.30	$153.77 - $237.23
Q4 2024	19,113	$3,985	$223.39	$204.13 - $256.22
Q3 2024	20,257	$5,152	$235.95	$196.09 - $263.24
Q2 2024	20,835	$5,030	$278.40	$232.80 - $331.64
Q1 2024	21,003	$6,887	$293.39	$250.28 - $335.40
Q4 2023	20,215	$5,539	$237.06	$176.34 - $305.36
Q3 2023	25,437	$7,766	$345.55	$293.42 - $413.20
Q2 2023	25,552	$9,036	$318.43	$273.46 - $363.27
Q1 2023	25,452	$9	$295.03	$208.29 - $368.87
Q4 2022	21,257	$4	$200.17	$172.05 - $233.64
Q3 2022	15,884	$3,281	$257.42	$204.32 - $302.97
Q2 2022	20,525	$4,858	$307.23	$225.86 - $451.19
Q1 2022	22,835	$9,956	$486.73	$372.62 - $658.50
Q3 2021	17,639	$11,738	$679.09	$589.24 - $737.45
Q2 2021	17,954	$10,970	$591.84	$536.23 - $647.20
Q1 2021	19,509	$10,565	$552.79	$494.45 - $634.46
Q4 2020	37,309	$19,937	$449.62	$310.03 - $543.65
Q3 2020	34,216	$11,201	$305.27	$267.63 - $340.29
Q2 2020	33,859	$9,292	$225.21	$150.38 - $292.04
Q1 2020	35,748	$6,218	$239.46	$127.88 - $301.65
Q4 2019	38,548	$10,756	$249.35	$175.52 - $281.57
Q3 2019	33,699	$6,097	$207.89	$169.84 - $290.78
Q2 2019	35,045	$9,592	$301.97	$263.70 - $334.64
Q1 2019	34,560	$9,826	$238.66	$177.93 - $284.61
Q4 2018	34,853	$7,299	$252.66	$188.57 - $397.85
Q3 2018	47,275	$18,495	$368.95	$332.01 - $398.88
Q2 2018	34,582	$11,832	$298.30	$234.40 - $371.55
Q1 2018	33,360	$8,437	$256.81	$219.11 - $287.32
Q4 2017	34,679	$7,705	$227.14	$184.67 - $266.41
Q3 2017	36,341	$6,769	$171.20	$148.95 - $190.04
Q2 2017	30,000	$4,479	$135.62	$113.40 - $154.85
Q1 2017	30,000	$3,441	$101.02	$88.56 - $115.20
Q4 2016	30,000	$2,884	$92.86	$83.27 - $102.10
Q3 2016	30,000	$2,813	$90.43	$80.30 - $96.90
Q2 2016	30,000	$2,417	$76.47	$70.03 - $81.98
Q1 2016	30,000	$2,181	$65.48	$57.31 - $73.55
Q4 2015	30,000	$1,976	$64.15	$54.69 - $68.48
Q3 2015	30,000	$1,699	$59.62	$52.01 - $66.53
Q2 2015	25,000	$1,568	$59.07	$51.65 - $64.99
Q1 2015	25,000	$1,345	$56.98	$51.77 - $64.75
Q4 2014	25,000	$1,398	$52.90	$43.27 - $57.72
Q3 2014	25,000	$1,292	$54.46	$51.29 - $57.79
Q2 2014	25,000	$1,401	$52.02	$47.22 - $57.50
Q1 2014	25,000	$1,295	$55.98	$50.37 - $65.10
Q4 2013	28,000	$1,600	$53.83	$41.83 - $60.00
Q3 2013	25,000	$1,203	$43.65	$36.92 - $49.08
Q2 2013	30,000	$1,111	$34.47	$29.53 - $38.74