PREMIERE GLOBAL SVCS INC

CUSIP: 740585104 Class: CMN

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

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

Q3 2015
Shares 140,866 Value ($000) $1,936 Avg Close — Range —
Q2 2015
Shares 256,512 Value ($000) $2,640 Avg Close — Range —
Q1 2015
Shares 252,137 Value ($000) $2,411 Avg Close — Range —
Q4 2014
Shares 245,536 Value ($000) $2,608 Avg Close — Range —
Q3 2014
Shares 233,949 Value ($000) $2,801 Avg Close — Range —
Q2 2014
Shares 227,800 Value ($000) $3,042 Avg Close — Range —
Q1 2014
Shares 254,986 Value ($000) $3,076 Avg Close — Range —
Q4 2013
Shares 262,213 Value ($000) $3,040 Avg Close — Range —
Q3 2013
Shares 268,900 Value ($000) $2,711 Avg Close — Range —
Q2 2013
Shares 267,020 Value ($000) $3,274 Avg Close — Range —