U S AIRWAYS GROUP INC

CUSIP: 90341W108 Class: CMN

DENALI ADVISORS LLC's Holding History (CIK: 0001142941)

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

Q3 2013
Shares 117,219 Value ($000) $2,222 Avg Close — Range —
Q2 2013
Shares 117,100 Value ($000) $1,923 Avg Close — Range —