VASCO DATA SEC INTL INC

CUSIP: 92230Y104 Class: COM

NORTHERN TRUST CORP's Holding History (CIK: 0000073124)

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

Q1 2018
Shares 383,512 Value ($000) $4,967 Avg Close — Range —
Q4 2017
Shares 380,588 Value ($000) $5,290 Avg Close — Range —
Q3 2017
Shares 395,019 Value ($000) $4,760 Avg Close — Range —
Q2 2017
Shares 391,928 Value ($000) $5,624 Avg Close — Range —
Q1 2017
Shares 394,245 Value ($000) $5,322 Avg Close — Range —
Q4 2016
Shares 379,785 Value ($000) $5,184 Avg Close — Range —
Q3 2016
Shares 369,950 Value ($000) $6,514 Avg Close — Range —
Q2 2016
Shares 370,155 Value ($000) $6,067 Avg Close — Range —
Q1 2016
Shares 354,328 Value ($000) $5,457 Avg Close — Range —
Q4 2015
Shares 344,902 Value ($000) $5,770 Avg Close — Range —
Q3 2015
Shares 337,101 Value ($000) $5,744 Avg Close — Range —
Q2 2015
Shares 331,342 Value ($000) $10,003 Avg Close — Range —
Q1 2015
Shares 336,649 Value ($000) $7,251 Avg Close — Range —
Q4 2014
Shares 341,736 Value ($000) $9,640 Avg Close — Range —
Q3 2014
Shares 355,056 Value ($000) $6,668 Avg Close — Range —
Q2 2014
Shares 346,750 Value ($000) $4,022 Avg Close — Range —
Q1 2014
Shares 393,690 Value ($000) $2,969 Avg Close — Range —
Q4 2013
Shares 423,136 Value ($000) $3,271 Avg Close — Range —
Q3 2013
Shares 423,035 Value ($000) $3,338 Avg Close — Range —
Q2 2013
Shares 419,015 Value ($000) $3,481 Avg Close — Range —