PREMIERE GLOBAL SVCS INC

CUSIP: 740585104 Class: CMN

NORGES BANK's Holding History (CIK: 0001374170)

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

Q3 2015
Shares 569,985 Value ($000) $7,832 Avg Close — Range —
Q2 2015
Shares 875,591 Value ($000) $9,010 Avg Close — Range —
Q1 2015
Shares 875,591 Value ($000) $8,371 Avg Close — Range —
Q4 2014
Shares 764,833 Value ($000) $8,123 Avg Close — Range —
Q3 2014
Shares 450,398 Value ($000) $5,391 Avg Close — Range —
Q2 2014
Shares 402,597 Value ($000) $5,375 Avg Close — Range —
Q1 2014
Shares 402,597 Value ($000) $4,855 Avg Close — Range —
Q4 2013
Shares 402,597 Value ($000) $4,666 Avg Close — Range —
Q3 2013
Shares 391,397 Value ($000) $3,899 Avg Close — Range —
Q2 2013
Shares 391,397 Value ($000) $4,724 Avg Close — Range —
Q1 2013
Shares 391,397 Value ($000) $4,302 Avg Close — Range —
Q3 2012
Shares 391,397 Value ($000) $3,659 Avg Close — Range —
Q2 2012
Shares 391,397 Value ($000) $3,585 Avg Close — Range —