YY INC

CUSIP: 98426T106 Class: COMMON STOCK

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

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

Q4 2017
Shares 19,769 Value ($000) $2,235 Avg Close — Range —
Q3 2017
Shares 14,912 Value ($000) $1,294 Avg Close — Range —