U S AIRWAYS GROUP INC

CUSIP: 90341W108 Class: CMN

CHARLES SCHWAB INVESTMENT MANAGEMENT INC's Holding History (CIK: 0000884546)

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

Q3 2013
Shares 633,605 Value ($000) $12,476 Avg Close — Range —
Q2 2013
Shares 542,122 Value ($000) $9,108 Avg Close — Range —