RADIOSHACK CORP

CUSIP: 750438103 Class: COMMON STOCK

RWWM, Inc.'s Holding History (CIK: 0001507683)

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

Q4 2013
Shares 28,537 Value ($000) $74 Avg Close — Range —
Q3 2013
Shares 28,537 Value ($000) $97 Avg Close — Range —
Q2 2013
Shares 28,537 Value ($000) $90 Avg Close — Range —
Q1 2013
Shares 28,537 Value ($000) $95 Avg Close — Range —
Q4 2012
Shares 28,537 Value ($000) $60 Avg Close — Range —