WEST CORP

CUSIP: 952355204 Class: COM

TEACHER RETIREMENT SYSTEM OF TEXAS's Holding History (CIK: 0000796848)

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

Q2 2016
Shares 6,403 Value ($000) $126 Avg Close — Range —
Q1 2016
Shares 5,628 Value ($000) $128 Avg Close — Range —
Q4 2015
Shares 4,192 Value ($000) $90 Avg Close — Range —
Q3 2015
Shares 5,580 Value ($000) $125 Avg Close — Range —
Q2 2015
Shares 1,458 Value ($000) $44 Avg Close — Range —
Q1 2015
Shares 765 Value ($000) $26 Avg Close — Range —
Q4 2014
Shares 744 Value ($000) $25 Avg Close — Range —
Q3 2014
Shares 916 Value ($000) $27 Avg Close — Range —
Q2 2014
Shares 923 Value ($000) $25 Avg Close — Range —
Q1 2014
Shares 923 Value ($000) $22 Avg Close — Range —
Q4 2013
Shares 936 Value ($000) $24 Avg Close — Range —