ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

PRELUDE CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0001387508)

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

Q4 2025

Shares 3,098 Value ($000) $484 Avg Close $143.30 Range $124.91 - $167.02

Q1 2025

Shares 1,869 Value ($000) $297 Avg Close $196.30 Range $153.77 - $237.23

Q3 2024

Shares 5,542 Value ($000) $1,409 Avg Close $235.95 Range $196.09 - $263.24

Q2 2024

Shares 1,312 Value ($000) $317 Avg Close $278.40 Range $232.80 - $331.64

Q4 2023

Shares 1,340 Value ($000) $367 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 917 Value ($000) $280 Avg Close $345.55 Range $293.42 - $413.20

Q4 2022

Shares 1,020 Value ($000) $215 Avg Close $200.17 Range $172.05 - $233.64

Q2 2021

Shares 1,109 Value ($000) $678 Avg Close $591.84 Range $536.23 - $647.20

Q3 2020

Shares 9,465 Value ($000) $3,098 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 8,305 Value ($000) $2,279 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 9,761 Value ($000) $1,698 Avg Close $239.46 Range $127.88 - $301.65

Q3 2017

Shares 261 Value ($000) $49 Avg Close $171.20 Range $148.95 - $190.04

Q3 2016

Shares 2,907 Value ($000) $273 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 2,363 Value ($000) $190 Avg Close $76.47 Range $70.03 - $81.98

Q1 2016

Shares 4,424 Value ($000) $322 Avg Close $65.48 Range $57.31 - $73.55

Q1 2015

Shares 700 Value ($000) $38 Avg Close $56.98 Range $51.77 - $64.75

Q4 2014

Shares 700 Value ($000) $39 Avg Close $52.90 Range $43.27 - $57.72

Q3 2014

Shares 8,200 Value ($000) $424 Avg Close $54.46 Range $51.29 - $57.79

Q2 2014

Shares 7,500 Value ($000) $420 Avg Close $52.02 Range $47.22 - $57.50

Q1 2014

Shares 10,612 Value ($000) $550 Avg Close $55.98 Range $50.37 - $65.10

Q4 2013

Shares 10,000 Value ($000) $571 Avg Close $53.83 Range $41.83 - $60.00

Q3 2013

Shares 13,320 Value ($000) $641 Avg Close $43.65 Range $36.92 - $49.08

Q2 2013

Shares 15,000 Value ($000) $556 Avg Close $34.47 Range $29.53 - $38.74

Q1 2013

Shares 20,000 Value ($000) $670 Avg Close $30.81 Range $25.61 - $33.70

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2025	3,098	$484	$143.30	$124.91 - $167.02
Q1 2025	1,869	$297	$196.30	$153.77 - $237.23
Q3 2024	5,542	$1,409	$235.95	$196.09 - $263.24
Q2 2024	1,312	$317	$278.40	$232.80 - $331.64
Q4 2023	1,340	$367	$237.06	$176.34 - $305.36
Q3 2023	917	$280	$345.55	$293.42 - $413.20
Q4 2022	1,020	$215	$200.17	$172.05 - $233.64
Q2 2021	1,109	$678	$591.84	$536.23 - $647.20
Q3 2020	9,465	$3,098	$305.27	$267.63 - $340.29
Q2 2020	8,305	$2,279	$225.21	$150.38 - $292.04
Q1 2020	9,761	$1,698	$239.46	$127.88 - $301.65
Q3 2017	261	$49	$171.20	$148.95 - $190.04
Q3 2016	2,907	$273	$90.43	$80.30 - $96.90
Q2 2016	2,363	$190	$76.47	$70.03 - $81.98
Q1 2016	4,424	$322	$65.48	$57.31 - $73.55
Q1 2015	700	$38	$56.98	$51.77 - $64.75
Q4 2014	700	$39	$52.90	$43.27 - $57.72
Q3 2014	8,200	$424	$54.46	$51.29 - $57.79
Q2 2014	7,500	$420	$52.02	$47.22 - $57.50
Q1 2014	10,612	$550	$55.98	$50.37 - $65.10
Q4 2013	10,000	$571	$53.83	$41.83 - $60.00
Q3 2013	13,320	$641	$43.65	$36.92 - $49.08
Q2 2013	15,000	$556	$34.47	$29.53 - $38.74
Q1 2013	20,000	$670	$30.81	$25.61 - $33.70