WEST CORP

CUSIP: 952355204 Class: COM

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2017
Shares 4,174,873 Value ($000) $97,985 Avg Close — Range —
Q2 2017
Shares 4,215,738 Value ($000) $98,311 Avg Close — Range —
Q1 2017
Shares 5,671,163 Value ($000) $138,489 Avg Close — Range —
Q4 2016
Shares 5,126,867 Value ($000) $126,940 Avg Close — Range —
Q3 2016
Shares 4,918,692 Value ($000) $108,605 Avg Close — Range —
Q2 2016
Shares 4,777,780 Value ($000) $93,931 Avg Close — Range —
Q1 2016
Shares 4,547,737 Value ($000) $103,780 Avg Close — Range —
Q4 2015
Shares 3,780,481 Value ($000) $81,544 Avg Close — Range —
Q3 2015
Shares 3,407,815 Value ($000) $76,334 Avg Close — Range —
Q2 2015
Shares 3,269,926 Value ($000) $98,424 Avg Close — Range —
Q1 2015
Shares 2,660,808 Value ($000) $89,749 Avg Close — Range —
Q4 2014
Shares 1,928,165 Value ($000) $63,629 Avg Close — Range —
Q3 2014
Shares 1,912,239 Value ($000) $56,335 Avg Close — Range —
Q2 2014
Shares 1,625,208 Value ($000) $43,555 Avg Close — Range —
Q1 2014
Shares 1,484,350 Value ($000) $35,521 Avg Close — Range —
Q4 2013
Shares 1,352,975 Value ($000) $34,784 Avg Close — Range —
Q3 2013
Shares 1,040,691 Value ($000) $23,072 Avg Close — Range —
Q2 2013
Shares 1,053,948 Value ($000) $23,334 Avg Close — Range —