UNITED STATIONERS INC

CUSIP: 913004107 Class: COM

TEXAS PERMANENT SCHOOL FUND CORP's Holding History (CIK: 0001223779)

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

Q1 2015
Shares 34,732 Value ($000) $1,424 Avg Close — Range —
Q4 2014
Shares 35,020 Value ($000) $1,476 Avg Close — Range —
Q3 2014
Shares 35,333 Value ($000) $1,327 Avg Close — Range —
Q2 2014
Shares 39,820 Value ($000) $1,651 Avg Close — Range —
Q1 2014
Shares 39,993 Value ($000) $1,643 Avg Close — Range —
Q4 2013
Shares 42,004 Value ($000) $1,928 Avg Close — Range —
Q3 2013
Shares 42,230 Value ($000) $1,837 Avg Close — Range —
Q2 2013
Shares 45,478 Value ($000) $1,526 Avg Close — Range —
Q1 2013
Shares 45,341 Value ($000) $1,752 Avg Close — Range —