QUANTENNA COMMUNICATIONS INC

CUSIP: 74766D100 Class: COM

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

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

Q3 2017
Shares 74,641 Value ($000) $1,255 Avg Close — Range —
Q2 2017
Shares 86,330 Value ($000) $1,640 Avg Close — Range —