UNS ENERGY CORP

CUSIP: 903119105 Class: COM

COMMONWEALTH OF PENNSYLVANIA PUBLIC SCHOOL EMPLS RETRMT SYS's Holding History (CIK: 0001083190)

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

Q2 2014
Shares 207,468 Value ($000) $12,533 Avg Close — Range —
Q1 2014
Shares 207,468 Value ($000) $12,454 Avg Close — Range —
Q4 2013
Shares 207,468 Value ($000) $12,417 Avg Close — Range —