GOLD STD VENTURES CORP

CUSIP: 380738104 Class: COM

ESSEX INVESTMENT MANAGEMENT CO LLC's Holding History (CIK: 0000201772)

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

Q1 2017
Shares 320,693 Value ($000) $693 Avg Close — Range —
Q4 2016
Shares 228,659 Value ($000) $487 Avg Close — Range —
Q3 2016
Shares 475,857 Value ($000) $1,209 Avg Close — Range —
Q2 2016
Shares 525,000 Value ($000) $977 Avg Close — Range —