ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

Atika Capital Management LLC's Holding History (CIK: 0001599731)

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

Q4 2018
Shares 19,554 Value ($000) $4,095 Avg Close $252.66 Range $188.57 - $397.85
Q3 2018
Shares 20,000 Value ($000) $7,824 Avg Close $368.95 Range $332.01 - $398.88
Q2 2018
Shares 27,000 Value ($000) $9,238 Avg Close $298.30 Range $234.40 - $371.55
Q1 2018
Shares 29,100 Value ($000) $7,308 Avg Close $256.81 Range $219.11 - $287.32
Q4 2017
Shares 36,000 Value ($000) $7,999 Avg Close $227.14 Range $184.67 - $266.41
Q3 2017
Shares 70,000 Value ($000) $13,039 Avg Close $171.20 Range $148.95 - $190.04
Q2 2017
Shares 73,000 Value ($000) $10,958 Avg Close $135.62 Range $113.40 - $154.85
Q1 2017
Shares 34,000 Value ($000) $3,900 Avg Close $101.02 Range $88.56 - $115.20
Q3 2016
Shares 17,000 Value ($000) $1,593 Avg Close $90.43 Range $80.30 - $96.90