WEST CORP

CUSIP: 952355204 Class: COM

PRICE T ROWE ASSOCIATES INC /MD/'s Holding History (CIK: 0000080255)

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

Q2 2017
Shares 225,859 Value ($000) $5,267 Avg Close — Range —
Q1 2017
Shares 231,269 Value ($000) $5,648 Avg Close — Range —
Q4 2016
Shares 224,619 Value ($000) $5,562 Avg Close — Range —
Q3 2016
Shares 224,630 Value ($000) $4,960 Avg Close — Range —
Q2 2016
Shares 217,530 Value ($000) $4,277 Avg Close — Range —
Q1 2016
Shares 212,930 Value ($000) $4,859 Avg Close — Range —
Q4 2015
Shares 219,830 Value ($000) $4,742 Avg Close — Range —
Q3 2015
Shares 166,000 Value ($000) $3,718 Avg Close — Range —
Q2 2015
Shares 154,000 Value ($000) $4,635 Avg Close — Range —
Q1 2015
Shares 141,400 Value ($000) $4,769 Avg Close — Range —