GRIDSUM HLDG INC

CUSIP: 398132100 Class: ADR

MARSHALL WACE, LLP's Holding History (CIK: 0001318757)

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

Q4 2016
Shares 174,559 Value ($000) $1,779 Avg Close — Range —
Q3 2016
Shares 132,673 Value ($000) $2,236 Avg Close — Range —