WEST CORP

CUSIP: 952355204 Class: COM

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2017
Shares 346,733 Value ($000) $8,138 Avg Close — Range —
Q2 2017
Shares 330,872 Value ($000) $7,716 Avg Close — Range —
Q1 2017
Shares 378,868 Value ($000) $9,252 Avg Close — Range —
Q4 2016
Shares 359,412 Value ($000) $8,900 Avg Close — Range —
Q3 2016
Shares 272,465 Value ($000) $6,017 Avg Close — Range —
Q2 2016
Shares 274,723 Value ($000) $5,402 Avg Close — Range —
Q1 2016
Shares 272,861 Value ($000) $6,227 Avg Close — Range —
Q4 2015
Shares 252,654 Value ($000) $5,450 Avg Close — Range —
Q3 2015
Shares 218,500 Value ($000) $4,895 Avg Close — Range —
Q2 2015
Shares 176,879 Value ($000) $5,325 Avg Close — Range —
Q1 2015
Shares 148,414 Value ($000) $5,007 Avg Close — Range —
Q4 2014
Shares 112,488 Value ($000) $3,713 Avg Close — Range —
Q3 2014
Shares 104,781 Value ($000) $3,087 Avg Close — Range —
Q2 2014
Shares 84,699 Value ($000) $2,270 Avg Close — Range —
Q1 2014
Shares 51,315 Value ($000) $1,228 Avg Close — Range —
Q4 2013
Shares 49,837 Value ($000) $1,282 Avg Close — Range —
Q3 2013
Shares 47,919 Value ($000) $1,063 Avg Close — Range —
Q2 2013
Shares 46,998 Value ($000) $1,054 Avg Close — Range —