VASCO DATA SEC INTL INC

CUSIP: 92230Y104 Class: COM

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

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

Q2 2016
Shares 160,969 Value ($000) $2,638 Avg Close — Range —
Q1 2016
Shares 237,268 Value ($000) $3,654 Avg Close — Range —
Q4 2015
Shares 218,514 Value ($000) $3,656 Avg Close — Range —