ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

CARLSON CAPITAL L P's Holding History (CIK: 0001056973)

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

Q3 2018

Shares 66,531 Value ($000) $26,028 Avg Close $368.95 Range $332.01 - $398.88

Q4 2015

Shares 121,768 Value ($000) $8,018 Avg Close $64.15 Range $54.69 - $68.48

Q3 2015

Shares 5,901 Value ($000) $335 Avg Close $59.62 Range $52.01 - $66.53

Q4 2014

Shares 132,900 Value ($000) $7,430 Avg Close $52.90 Range $43.27 - $57.72

Period	Shares	Value ($000)	Average Close	Price Range
Q3 2018	66,531	$26,028	$368.95	$332.01 - $398.88
Q4 2015	121,768	$8,018	$64.15	$54.69 - $68.48
Q3 2015	5,901	$335	$59.62	$52.01 - $66.53
Q4 2014	132,900	$7,430	$52.90	$43.27 - $57.72