PREMIERE GLOBAL SVCS INC

CUSIP: 740585104 Class: CMN

VANGUARD GROUP INC's Holding History (CIK: 0000102909)

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

Q3 2015
Shares 2,779,584 Value ($000) $38,192 Avg Close — Range —
Q2 2015
Shares 2,920,235 Value ($000) $30,050 Avg Close — Range —
Q1 2015
Shares 2,928,543 Value ($000) $27,996 Avg Close — Range —
Q4 2014
Shares 2,668,371 Value ($000) $28,338 Avg Close — Range —
Q3 2014
Shares 2,357,297 Value ($000) $28,217 Avg Close — Range —
Q2 2014
Shares 2,293,288 Value ($000) $30,616 Avg Close — Range —
Q1 2014
Shares 2,200,992 Value ($000) $26,544 Avg Close — Range —
Q4 2013
Shares 2,059,542 Value ($000) $23,871 Avg Close — Range —
Q3 2013
Shares 2,096,720 Value ($000) $20,883 Avg Close — Range —
Q2 2013
Shares 2,059,115 Value ($000) $24,853 Avg Close — Range —