U S AIRWAYS GROUP INC

CUSIP: 90341W108 Class: CMN

Capital World Investors's Holding History (CIK: 0001422849)

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

Q3 2013
Shares 2,477,000 Value ($000) $46,964 Avg Close — Range —
Q2 2013
Shares 2,238,000 Value ($000) $36,748 Avg Close — Range —