WEST CORP

CUSIP: 952355204 Class: COM

Invesco Ltd.'s Holding History (CIK: 0000914208)

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

Q3 2017
Shares 114,193 Value ($000) $2,680 Avg Close — Range —
Q2 2017
Shares 109,932 Value ($000) $2,564 Avg Close — Range —
Q1 2017
Shares 269,166 Value ($000) $6,573 Avg Close — Range —
Q4 2016
Shares 252,177 Value ($000) $6,244 Avg Close — Range —
Q3 2016
Shares 199,876 Value ($000) $4,414 Avg Close — Range —
Q2 2016
Shares 135,791 Value ($000) $2,669 Avg Close — Range —
Q1 2016
Shares 129,868 Value ($000) $2,963 Avg Close — Range —
Q4 2015
Shares 70,500 Value ($000) $1,520 Avg Close — Range —
Q3 2015
Shares 64,025 Value ($000) $1,434 Avg Close — Range —
Q2 2015
Shares 60,424 Value ($000) $1,819 Avg Close — Range —
Q1 2015
Shares 57,121 Value ($000) $1,926 Avg Close — Range —
Q4 2014
Shares 68,617 Value ($000) $2,264 Avg Close — Range —
Q3 2014
Shares 45,514 Value ($000) $1,341 Avg Close — Range —
Q2 2014
Shares 31,568 Value ($000) $846 Avg Close — Range —
Q1 2014
Shares 31,137 Value ($000) $745 Avg Close — Range —