WEST CORP

CUSIP: 952355204 Class: COM

Tower Research Capital LLC (TRC)'s Holding History (CIK: 0001533421)

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

Q3 2017
Shares 3,706 Value ($000) $87 Avg Close — Range —
Q4 2016
Shares 2,413 Value ($000) $60 Avg Close — Range —
Q2 2016
Shares 996 Value ($000) $20 Avg Close — Range —
Q1 2016
Shares 378 Value ($000) $9 Avg Close — Range —
Q4 2015
Shares 839 Value ($000) $18 Avg Close — Range —
Q3 2015
Shares 244 Value ($000) $5 Avg Close — Range —
Q1 2015
Shares 1,399 Value ($000) $47 Avg Close — Range —
Q3 2014
Shares 1,072 Value ($000) $32 Avg Close — Range —
Q2 2014
Shares 2,399 Value ($000) $65 Avg Close — Range —
Q1 2014
Shares 658 Value ($000) $15 Avg Close — Range —
Q4 2013
Shares 1,420 Value ($000) $37 Avg Close — Range —
Q3 2013
Shares 585 Value ($000) $13 Avg Close — Range —
Q2 2013
Shares 2,869 Value ($000) $64 Avg Close — Range —