RADIOSHACK CORP

CUSIP: 750438103 Class: COMMON STOCK

Aperio Group, LLC's Holding History (CIK: 0001364615)

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

Q4 2013
Shares 10,614 Value ($000) $28 Avg Close — Range —
Q3 2013
Shares 14,937 Value ($000) $51 Avg Close — Range —
Q2 2013
Shares 11,194 Value ($000) $35 Avg Close — Range —