ALIGN TECHNOLOGY INC

CUSIP: 01625510 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2016
Shares 574,460 Value ($000) $53,856 Avg Close — Range —
Q2 2016
Shares 203,304 Value ($000) $16,376 Avg Close — Range —
Q4 2015
Shares 33,753 Value ($000) $2,223 Avg Close — Range —
Q3 2015
Shares 85,555 Value ($000) $5,365 Avg Close — Range —
Q2 2015
Shares 85,555 Value ($000) $5,365 Avg Close — Range —
Q1 2015
Shares 5,100 Value ($000) $274 Avg Close — Range —
Q3 2014
Shares 10,176 Value ($000) $526 Avg Close — Range —
Q1 2014
Shares 44,653 Value ($000) $2,313 Avg Close — Range —