ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

HIGHLAND CAPITAL MANAGEMENT, LLC's Holding History (CIK: 0000860486)

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

Q4 2019

Shares 3,620 Value ($000) $1,010 Avg Close $249.35 Range $175.52 - $281.57

Q2 2019

Shares 7,891 Value ($000) $2,160 Avg Close $301.97 Range $263.70 - $334.64

Q4 2017

Shares 2,777 Value ($000) $617 Avg Close $227.14 Range $184.67 - $266.41

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2019	3,620	$1,010	$249.35	$175.52 - $281.57
Q2 2019	7,891	$2,160	$301.97	$263.70 - $334.64
Q4 2017	2,777	$617	$227.14	$184.67 - $266.41