UNS ENERGY CORP

CUSIP: 903119105 Class: COM

AMERICAN CENTURY COMPANIES INC's Holding History (CIK: 0000748054)

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

Q4 2013
Shares 126,578 Value ($000) $7,576 Avg Close — Range —
Q3 2013
Shares 320,730 Value ($000) $14,952 Avg Close — Range —
Q2 2013
Shares 183,798 Value ($000) $8,221 Avg Close — Range —