ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Washington Trust Bank's Holding History (CIK: 0000861787)

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

Q4 2016

Shares 63 Value ($000) $6 Avg Close $92.86 Range $83.27 - $102.10

Q3 2016

Shares 82 Value ($000) $8 Avg Close $90.43 Range $80.30 - $96.90

Q2 2016

Shares 55 Value ($000) $4 Avg Close $76.47 Range $70.03 - $81.98

Period	Shares	Value ($000)	Average Close	Price Range
Q4 2016	63	$6	$92.86	$83.27 - $102.10
Q3 2016	82	$8	$90.43	$80.30 - $96.90
Q2 2016	55	$4	$76.47	$70.03 - $81.98