UNS ENERGY CORP

CUSIP: 903119105 Class: COM

DUFF & PHELPS INVESTMENT MANAGEMENT CO's Holding History (CIK: 0000765443)

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

Q4 2013
Shares 1,200,000 Value ($000) $71,820 Avg Close — Range —
Q3 2013
Shares 1,253,800 Value ($000) $58,452 Avg Close — Range —
Q2 2013
Shares 1,252,850 Value ($000) $56,040 Avg Close — Range —