ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

MARVIN & PALMER ASSOCIATES INC's Holding History (CIK: 0000860645)

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

Q1 2018

Shares 20,663 Value ($000) $5,189 Avg Close $256.81 Range $219.11 - $287.32

Q4 2017

Shares 18,144 Value ($000) $4,031 Avg Close $227.14 Range $184.67 - $266.41

Q3 2017

Shares 16,670 Value ($000) $3,105 Avg Close $171.20 Range $148.95 - $190.04

Q2 2017

Shares 30,205 Value ($000) $4,534 Avg Close $135.62 Range $113.40 - $154.85

Q1 2017

Shares 30,485 Value ($000) $3,497 Avg Close $101.02 Range $88.56 - $115.20

Q4 2016

Shares 22,855 Value ($000) $2,197 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 23,915 Value ($000) $2,242 Avg Close $90.43 Range $80.30 - $96.90

Period	Shares	Value ($000)	Average Close	Price Range
Q1 2018	20,663	$5,189	$256.81	$219.11 - $287.32
Q4 2017	18,144	$4,031	$227.14	$184.67 - $266.41
Q3 2017	16,670	$3,105	$171.20	$148.95 - $190.04
Q2 2017	30,205	$4,534	$135.62	$113.40 - $154.85
Q1 2017	30,485	$3,497	$101.02	$88.56 - $115.20
Q4 2016	22,855	$2,197	$92.86	$83.27 - $102.10
Q3 2016	23,915	$2,242	$90.43	$80.30 - $96.90