ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Parallax Volatility Advisers, L.P.'s Holding History (CIK: 0001521001)

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

Q1 2024

Shares 880 Value ($000) $289 Avg Close $293.39 Range $250.28 - $335.40

Q4 2023

Shares 3,578 Value ($000) $980 Avg Close $237.06 Range $176.34 - $305.36

Q3 2023

Shares 3,166 Value ($000) $967 Avg Close $345.55 Range $293.42 - $413.20

Q2 2023

Shares 679 Value ($000) $240 Avg Close $318.43 Range $273.46 - $363.27

Q3 2022

Shares 18,013 Value ($000) $3,731 Avg Close $257.42 Range $204.32 - $302.97

Q1 2022

Shares 6,649 Value ($000) $2,899 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 15,233 Value ($000) $10,011 Avg Close $642.93 Range $572.51 - $713.33

Q3 2021

Shares 14,686 Value ($000) $9,773 Avg Close $679.09 Range $589.24 - $737.45

Q2 2021

Shares 4,748 Value ($000) $2,901 Avg Close $591.84 Range $536.23 - $647.20

Q1 2021

Shares 3,092 Value ($000) $1,674 Avg Close $552.79 Range $494.45 - $634.46

Q4 2020

Shares 2,583 Value ($000) $1,380 Avg Close $449.62 Range $310.03 - $543.65

Q3 2020

Shares 250 Value ($000) $82 Avg Close $305.27 Range $267.63 - $340.29

Q2 2020

Shares 2,120 Value ($000) $582 Avg Close $225.21 Range $150.38 - $292.04

Q1 2020

Shares 14,893 Value ($000) $2,591 Avg Close $239.46 Range $127.88 - $301.65

Q4 2019

Shares 9,336 Value ($000) $2,605 Avg Close $249.35 Range $175.52 - $281.57

Q3 2019

Shares 35,775 Value ($000) $6,472 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 13,025 Value ($000) $3,565 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 26,604 Value ($000) $7,564 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 27,219 Value ($000) $5,700 Avg Close $252.66 Range $188.57 - $397.85

Q4 2017

Shares 1,825 Value ($000) $405 Avg Close $227.14 Range $184.67 - $266.41

Q2 2015

Shares 13,963 Value ($000) $876 Avg Close $59.07 Range $51.65 - $64.99

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2024	880	$289	$293.39	$250.28 - $335.40
Q4 2023	3,578	$980	$237.06	$176.34 - $305.36
Q3 2023	3,166	$967	$345.55	$293.42 - $413.20
Q2 2023	679	$240	$318.43	$273.46 - $363.27
Q3 2022	18,013	$3,731	$257.42	$204.32 - $302.97
Q1 2022	6,649	$2,899	$486.73	$372.62 - $658.50
Q4 2021	15,233	$10,011	$642.93	$572.51 - $713.33
Q3 2021	14,686	$9,773	$679.09	$589.24 - $737.45
Q2 2021	4,748	$2,901	$591.84	$536.23 - $647.20
Q1 2021	3,092	$1,674	$552.79	$494.45 - $634.46
Q4 2020	2,583	$1,380	$449.62	$310.03 - $543.65
Q3 2020	250	$82	$305.27	$267.63 - $340.29
Q2 2020	2,120	$582	$225.21	$150.38 - $292.04
Q1 2020	14,893	$2,591	$239.46	$127.88 - $301.65
Q4 2019	9,336	$2,605	$249.35	$175.52 - $281.57
Q3 2019	35,775	$6,472	$207.89	$169.84 - $290.78
Q2 2019	13,025	$3,565	$301.97	$263.70 - $334.64
Q1 2019	26,604	$7,564	$238.66	$177.93 - $284.61
Q4 2018	27,219	$5,700	$252.66	$188.57 - $397.85
Q4 2017	1,825	$405	$227.14	$184.67 - $266.41
Q2 2015	13,963	$876	$59.07	$51.65 - $64.99