UNITED STATIONERS INC

CUSIP: 913004107 Class: COM

PARADIGM ASSET MANAGEMENT CO LLC's Holding History (CIK: 0001034549)

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

Q1 2015
Shares 9,550 Value ($000) $391,455 Avg Close — Range —
Q4 2014
Shares 8,650 Value ($000) $364,684 Avg Close — Range —
Q3 2014
Shares 8,650 Value ($000) $324,981 Avg Close — Range —
Q2 2014
Shares 8,750 Value ($000) $362,863 Avg Close — Range —
Q1 2014
Shares 34,650 Value ($000) $1,423,076 Avg Close — Range —
Q4 2013
Shares 37,350 Value ($000) $1,713,992 Avg Close — Range —
Q3 2013
Shares 39,950 Value ($000) $1,737,825 Avg Close — Range —
Q2 2013
Shares 42,150 Value ($000) $1,414,132 Avg Close — Range —