VASCO DATA SEC INTL INC

CUSIP: 92230Y104 Class: COM

GREAT LAKES ADVISORS, LLC's Holding History (CIK: 0001078013)

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

Q4 2016
Shares 403,132 Value ($000) $5,503 Avg Close — Range —
Q3 2016
Shares 176,487 Value ($000) $3,108 Avg Close — Range —