K2M GROUP HLDGS INC

CUSIP: 48273J107 Class: COMM STK

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

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

Q4 2016
Shares 149,721 Value ($000) $3,000 Avg Close — Range —
Q1 2016
Shares 32,821 Value ($000) $486 Avg Close — Range —