ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

CenterStar Asset Management, LLC's Holding History (CIK: 0001722053)

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

Q1 2018

Shares 7,341 Value ($000) $1,795 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 1,407 Value ($000) $318 Avg Close $227.14 Range $184.67 - $266.41

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	7,341	$1,795	$256.81	$219.11 - $287.32
Q4 2017	1,407	$318	$227.14	$184.67 - $266.41