WEST CORP

CUSIP: 952355204 Class: COM

Sterling Capital Management LLC's Holding History (CIK: 0001329883)

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

Q1 2017
Shares 25,447 Value ($000) $621 Avg Close — Range —
Q4 2016
Shares 25,447 Value ($000) $630 Avg Close — Range —
Q3 2016
Shares 25,715 Value ($000) $568 Avg Close — Range —
Q2 2016
Shares 25,779 Value ($000) $507 Avg Close — Range —
Q2 2015
Shares 17,774 Value ($000) $535 Avg Close — Range —
Q1 2015
Shares 18,041 Value ($000) $609 Avg Close — Range —
Q4 2014
Shares 19,187 Value ($000) $633 Avg Close — Range —
Q3 2014
Shares 19,477 Value ($000) $574 Avg Close — Range —