UNITED STATIONERS INC

CUSIP: 913004107 Class: COM

Boston Trust Walden Corp's Holding History (CIK: 0001534866)

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

Q1 2015
Shares 35,200 Value ($000) $1,442 Avg Close — Range —
Q4 2014
Shares 36,350 Value ($000) $1,533 Avg Close — Range —
Q3 2014
Shares 34,050 Value ($000) $1,279 Avg Close — Range —
Q2 2014
Shares 34,550 Value ($000) $1,433 Avg Close — Range —
Q4 2013
Shares 4,800 Value ($000) $220 Avg Close — Range —
Q3 2013
Shares 4,800 Value ($000) $209 Avg Close — Range —