ALIGN TECHNOLOGY INC

Ticker: ALGN CUSIP: 016255101 Class: COM

GILDER GAGNON HOWE & CO LLC's Holding History (CIK: 0000902464)

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

Q4 2018
Shares 297 Value ($000) $62 Avg Close $252.66 Range $188.57 - $397.85
Q3 2018
Shares 383,969 Value ($000) $150,216 Avg Close $368.95 Range $332.01 - $398.88
Q2 2018
Shares 435,223 Value ($000) $148,907 Avg Close $298.30 Range $234.40 - $371.55
Q1 2018
Shares 456,961 Value ($000) $114,757 Avg Close $256.81 Range $219.11 - $287.32
Q4 2017
Shares 591,920 Value ($000) $131,519 Avg Close $227.14 Range $184.67 - $266.41
Q3 2017
Shares 685,693 Value ($000) $127,724 Avg Close $171.20 Range $148.95 - $190.04
Q2 2017
Shares 703,264 Value ($000) $105,574 Avg Close $135.62 Range $113.40 - $154.85
Q1 2017
Shares 699,560 Value ($000) $80,247 Avg Close $101.02 Range $88.56 - $115.20
Q4 2016
Shares 597,451 Value ($000) $57,433 Avg Close $92.86 Range $83.27 - $102.10
Q3 2016
Shares 897,621 Value ($000) $84,152 Avg Close $90.43 Range $80.30 - $96.90
Q2 2016
Shares 3,249 Value ($000) $262 Avg Close $76.47 Range $70.03 - $81.98
Q3 2015
Shares 8,859 Value ($000) $503 Avg Close $59.62 Range $52.01 - $66.53
Q2 2015
Shares 8,888 Value ($000) $557 Avg Close $59.07 Range $51.65 - $64.99
Q1 2015
Shares 8,790 Value ($000) $473 Avg Close $56.98 Range $51.77 - $64.75
Q4 2014
Shares 8,790 Value ($000) $491 Avg Close $52.90 Range $43.27 - $57.72
Q3 2014
Shares 9,291 Value ($000) $480 Avg Close $54.46 Range $51.29 - $57.79
Q2 2014
Shares 9,291 Value ($000) $521 Avg Close $52.02 Range $47.22 - $57.50