WEST CORP

CUSIP: 952355204 Class: COM

FIRST TRUST ADVISORS LP's Holding History (CIK: 0001125816)

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

Q2 2017
Shares 78,840 Value ($000) $1,839 Avg Close — Range —
Q1 2017
Shares 109,674 Value ($000) $2,678 Avg Close — Range —
Q4 2016
Shares 67,789 Value ($000) $1,678 Avg Close — Range —
Q3 2016
Shares 44,714 Value ($000) $987 Avg Close — Range —
Q2 2016
Shares 58,318 Value ($000) $1,147 Avg Close — Range —
Q1 2016
Shares 37,346 Value ($000) $852 Avg Close — Range —
Q4 2015
Shares 32,591 Value ($000) $703 Avg Close — Range —
Q3 2015
Shares 32,638 Value ($000) $731 Avg Close — Range —
Q2 2015
Shares 40,292 Value ($000) $1,213 Avg Close — Range —
Q1 2015
Shares 40,602 Value ($000) $1,370 Avg Close — Range —
Q4 2014
Shares 91,254 Value ($000) $3,011 Avg Close — Range —
Q3 2014
Shares 90,542 Value ($000) $2,667 Avg Close — Range —
Q2 2014
Shares 41,342 Value ($000) $1,108 Avg Close — Range —
Q1 2014
Shares 46,364 Value ($000) $1,109 Avg Close — Range —
Q4 2013
Shares 32,525 Value ($000) $836 Avg Close — Range —
Q3 2013
Shares 16,387 Value ($000) $363 Avg Close — Range —
Q2 2013
Shares 9,568 Value ($000) $212 Avg Close — Range —