PREMIERE GLOBAL SVCS INC

CUSIP: 740585104 Class: CMN

Walleye Trading LLC's Holding History (CIK: 0001388391)

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

Q3 2015
Shares 165,814 Value ($000) $2,278 Avg Close — Range —
Q1 2015
Shares 4,255 Value ($000) $41 Avg Close — Range —
Q4 2014
Shares 684 Value ($000) $7 Avg Close — Range —
Q3 2014
Shares 374 Value ($000) $4 Avg Close — Range —
Q3 2013
Shares 900 Value ($000) $9 Avg Close — Range —
Q2 2013
Shares 22,200 Value ($000) $268 Avg Close — Range —