UNITED STATIONERS INC

CUSIP: 913004107 Class: COM

Allianz Asset Management GmbH's Holding History (CIK: 0001535323)

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

Q1 2015
Shares 1,242,754 Value ($000) $50,940 Avg Close — Range —
Q4 2014
Shares 1,238,854 Value ($000) $52,231 Avg Close — Range —
Q3 2014
Shares 1,233,854 Value ($000) $46,356 Avg Close — Range —
Q2 2014
Shares 1,170,814 Value ($000) $48,553 Avg Close — Range —
Q1 2014
Shares 919,344 Value ($000) $37,758 Avg Close — Range —
Q4 2013
Shares 473,114 Value ($000) $21,711 Avg Close — Range —
Q3 2013
Shares 227,096 Value ($000) $9,865 Avg Close — Range —
Q2 2013
Shares 178,495 Value ($000) $5,989 Avg Close — Range —