UNS ENERGY CORP

CUSIP: 903119105 Class: COM

NISA INVESTMENT ADVISORS, LLC's Holding History (CIK: 0000937615)

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

Q2 2014
Shares 146,183 Value ($000) $8,831 Avg Close — Range —
Q1 2014
Shares 169,783 Value ($000) $10,192 Avg Close — Range —
Q4 2013
Shares 173,883 Value ($000) $10,407 Avg Close — Range —
Q3 2013
Shares 189,683 Value ($000) $8,843 Avg Close — Range —
Q2 2013
Shares 186,433 Value ($000) $8,339 Avg Close — Range —