RADIOSHACK CORP

CUSIP: 750438103 Class: COMMON STOCK

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2014
Shares 2,763 Value ($000) $6 Avg Close — Range —
Q4 2013
Shares 2,763 Value ($000) $7 Avg Close — Range —