ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Sierra Capital LLC's Holding History (CIK: 0001787274)

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

Q4 2022

Shares 13 Value ($000) $0 Avg Close $200.17 Range $172.05 - $233.64

Q2 2022

Shares 18 Value ($000) $4 Avg Close $307.23 Range $225.86 - $451.19

Q1 2022

Shares 5 Value ($000) $2 Avg Close $486.73 Range $372.62 - $658.50

Q4 2021

Shares 5 Value ($000) $3 Avg Close $642.93 Range $572.51 - $713.33

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2022	13	$0	$200.17	$172.05 - $233.64
Q2 2022	18	$4	$307.23	$225.86 - $451.19
Q1 2022	5	$2	$486.73	$372.62 - $658.50
Q4 2021	5	$3	$642.93	$572.51 - $713.33