ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

D. E. Shaw & Co., Inc.'s Holding History (CIK: 0001009207)

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

Q4 2025

Shares 58,220 Value ($000) $9,091 Avg Close $143.30 Range $124.91 - $167.02

Q3 2025

Shares 51,717 Value ($000) $6,476 Avg Close $156.63 Range $122.00 - $208.31

Q1 2025

Shares 24,431 Value ($000) $3,881 Avg Close $196.30 Range $153.77 - $237.23

Q4 2024

Shares 6,934 Value ($000) $1,446 Avg Close $223.39 Range $204.13 - $256.22

Q3 2024

Shares 16,871 Value ($000) $4,291 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 11,833 Value ($000) $2,857 Avg Close $278.40 Range $232.80 - $331.64

Q1 2024

Shares 30,492 Value ($000) $9,999 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 41,368 Value ($000) $11,335 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 10,536 Value ($000) $3,217 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 10,406 Value ($000) $3,680 Avg Close $318.43 Range $273.46 - $363.27

Q1 2023

Shares 4,749 Value ($000) $1,587 Avg Close $295.03 Range $208.29 - $368.87

Q4 2022

Shares 190,846 Value ($000) $40,249 Avg Close $200.17 Range $172.05 - $233.64

Q3 2022

Shares 33,384 Value ($000) $6,914 Avg Close $257.42 Range $204.32 - $302.97

Q2 2022

Shares 99,122 Value ($000) $23,459 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 41,862 Value ($000) $18,252 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 44,671 Value ($000) $29,357 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 45,865 Value ($000) $30,520 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 41,138 Value ($000) $25,136 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 127,850 Value ($000) $69,235 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 89,210 Value ($000) $47,672 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 47,923 Value ($000) $15,688 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 13,554 Value ($000) $3,720 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 37,590 Value ($000) $6,539 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 3,000 Value ($000) $837 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 80,870 Value ($000) $14,631 Avg Close $207.89 Range $169.84 - $290.78

Q1 2019

Shares 1,000 Value ($000) $284 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 10,707 Value ($000) $2,242 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 1,900 Value ($000) $743 Avg Close $368.95 Range $332.01 - $398.88

Q1 2018

Shares 3,018 Value ($000) $758 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 7,383 Value ($000) $1,640 Avg Close $227.14 Range $184.67 - $266.41

Q3 2016

Shares 6,553 Value ($000) $614 Avg Close $90.43 Range $80.30 - $96.90

Q4 2013

Shares 199,900 Value ($000) $11,424 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 68,640 Value ($000) $3,303 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 82,042 Value ($000) $3,039 Avg Close $34.47 Range $29.53 - $38.74

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	58,220	$9,091	$143.30	$124.91 - $167.02
Q3 2025	51,717	$6,476	$156.63	$122.00 - $208.31
Q1 2025	24,431	$3,881	$196.30	$153.77 - $237.23
Q4 2024	6,934	$1,446	$223.39	$204.13 - $256.22
Q3 2024	16,871	$4,291	$235.95	$196.09 - $263.24
Q2 2024	11,833	$2,857	$278.40	$232.80 - $331.64
Q1 2024	30,492	$9,999	$293.39	$250.28 - $335.40
Q4 2023	41,368	$11,335	$237.06	$176.34 - $305.36
Q3 2023	10,536	$3,217	$345.55	$293.42 - $413.20
Q2 2023	10,406	$3,680	$318.43	$273.46 - $363.27
Q1 2023	4,749	$1,587	$295.03	$208.29 - $368.87
Q4 2022	190,846	$40,249	$200.17	$172.05 - $233.64
Q3 2022	33,384	$6,914	$257.42	$204.32 - $302.97
Q2 2022	99,122	$23,459	$307.23	$225.86 - $451.19
Q1 2022	41,862	$18,252	$486.73	$372.62 - $658.50
Q4 2021	44,671	$29,357	$642.93	$572.51 - $713.33
Q3 2021	45,865	$30,520	$679.09	$589.24 - $737.45
Q2 2021	41,138	$25,136	$591.84	$536.23 - $647.20
Q1 2021	127,850	$69,235	$552.79	$494.45 - $634.46
Q4 2020	89,210	$47,672	$449.62	$310.03 - $543.65
Q3 2020	47,923	$15,688	$305.27	$267.63 - $340.29
Q2 2020	13,554	$3,720	$225.21	$150.38 - $292.04
Q1 2020	37,590	$6,539	$239.46	$127.88 - $301.65
Q4 2019	3,000	$837	$249.35	$175.52 - $281.57
Q3 2019	80,870	$14,631	$207.89	$169.84 - $290.78
Q1 2019	1,000	$284	$238.66	$177.93 - $284.61
Q4 2018	10,707	$2,242	$252.66	$188.57 - $397.85
Q3 2018	1,900	$743	$368.95	$332.01 - $398.88
Q1 2018	3,018	$758	$256.81	$219.11 - $287.32
Q4 2017	7,383	$1,640	$227.14	$184.67 - $266.41
Q3 2016	6,553	$614	$90.43	$80.30 - $96.90
Q4 2013	199,900	$11,424	$53.83	$41.83 - $60.00
Q3 2013	68,640	$3,303	$43.65	$36.92 - $49.08
Q2 2013	82,042	$3,039	$34.47	$29.53 - $38.74