PREMIERE GLOBAL SVCS INC

CUSIP: 74058510 Class: COM

ARROWSTREET CAPITAL, LIMITED PARTNERSHIP's Holding History (CIK: 0001164508)

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

Q3 2015
Shares 184,241 Value ($000) $1,896 Avg Close — Range —
Q2 2015
Shares 184,241 Value ($000) $1,896 Avg Close — Range —
Q1 2015
Shares 337,825 Value ($000) $3,230 Avg Close — Range —
Q4 2014
Shares 317,022 Value ($000) $3,367 Avg Close — Range —
Q3 2014
Shares 267,948 Value ($000) $3,207 Avg Close — Range —
Q2 2014
Shares 215,557 Value ($000) $2,878 Avg Close — Range —
Q1 2014
Shares 160,469 Value ($000) $1,935 Avg Close — Range —
Q4 2013
Shares 41,949 Value ($000) $486 Avg Close — Range —