ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Certified Advisory Corp's Holding History (CIK: 0001731732)

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

Q2 2019

Shares 80 Value ($000) $22 Avg Close $301.97 Range $263.70 - $334.64

Q1 2019

Shares 80 Value ($000) $23 Avg Close $238.66 Range $177.93 - $284.61

Q4 2018

Shares 80 Value ($000) $17 Avg Close $252.66 Range $188.57 - $397.85

Q3 2018

Shares 80 Value ($000) $31 Avg Close $368.95 Range $332.01 - $398.88

Q2 2018

Shares 80 Value ($000) $27 Avg Close $298.30 Range $234.40 - $371.55

Period	Shares	Value ($000)	Average Close	Price Range
Q2 2019	80	$22	$301.97	$263.70 - $334.64
Q1 2019	80	$23	$238.66	$177.93 - $284.61
Q4 2018	80	$17	$252.66	$188.57 - $397.85
Q3 2018	80	$31	$368.95	$332.01 - $398.88
Q2 2018	80	$27	$298.30	$234.40 - $371.55