UNITED STATIONERS INC

CUSIP: 913004107 Class: COM

MARTINGALE ASSET MANAGEMENT L P's Holding History (CIK: 0000936944)

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

Q3 2013
Shares 30,232 Value ($000) $1,314 Avg Close — Range —
Q2 2013
Shares 34,440 Value ($000) $1,156 Avg Close — Range —