U S AIRWAYS GROUP INC

CUSIP: 90341W108 Class: CMN

Grantham, Mayo, Van Otterloo & Co. LLC's Holding History (CIK: 0001352662)

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

Q3 2013
Shares 86,257 Value ($000) $1,635 Avg Close — Range —
Q2 2013
Shares 86,410 Value ($000) $1,419 Avg Close — Range —