ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Capital Investment Advisory Services, LLC's Holding History (CIK: 0001659203)

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

Q3 2019

Shares 9 Value ($000) $2 Avg Close $207.89 Range $169.84 - $290.78

Q2 2019

Shares 257 Value ($000) $71 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 212 Value ($000) $60 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 207 Value ($000) $43 Avg Close $252.66 Range $188.57 - $397.85

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2019	9	$2	$207.89	$169.84 - $290.78
Q2 2019	257	$71	$301.97	$263.70 - $334.64
Q1 2019	212	$60	$238.66	$177.93 - $284.61
Q4 2018	207	$43	$252.66	$188.57 - $397.85