WAGEWORKS INC

CUSIP: 930427109 Class: COM

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

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

Q4 2018
Shares 249,235 Value ($000) $6,768 Avg Close — Range —
Q2 2015
Shares 6,351 Value ($000) $257 Avg Close — Range —