ECOSYNTHETIX INC COM ISIN #CA27923D1087 SEDOL #B4XBZ35

Ticker: ECSNF CUSIP: 27923D108 Class: COM

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

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

Q3 2018
Shares 62,782 Value ($000) $89 Avg Close $1.34 Range $1.27 - $1.39
Q2 2018
Shares 62,942 Value ($000) $80 Avg Close $1.29 Range $1.25 - $1.39
Q1 2018
Shares 62,892 Value ($000) $94 Avg Close $1.70 Range $1.28 - $1.91
Q4 2017
Shares 63,092 Value ($000) $111 Avg Close $1.89 Range $1.70 - $2.03
Q3 2017
Shares 63,092 Value ($000) $114 Avg Close $2.07 Range $1.98 - $2.31
Q2 2017
Shares 63,320 Value ($000) $144 Avg Close $1.76 Range $1.71 - $2.27
Q1 2017
Shares 62,312 Value ($000) $110 Avg Close $1.72 Range $1.58 - $1.91
Q4 2016
Shares 56,858 Value ($000) $96 Avg Close $1.71 Range $1.50 - $1.87
Q3 2016
Shares 48,218 Value ($000) $83 Avg Close $1.22 Range $0.99 - $1.83