UIL HLDG CORP

CUSIP: 902748102 Class: COMMON STOCK

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

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

Q3 2015
Shares 22,600 Value ($000) $1,136 Avg Close — Range —
Q2 2015
Shares 22,600 Value ($000) $1,036 Avg Close — Range —
Q1 2015
Shares 37,600 Value ($000) $1,933 Avg Close — Range —
Q4 2014
Shares 37,000 Value ($000) $1,611 Avg Close — Range —
Q3 2014
Shares 50,500 Value ($000) $1,788 Avg Close — Range —
Q2 2014
Shares 89,500 Value ($000) $3,465 Avg Close — Range —
Q1 2014
Shares 30,840 Value ($000) $1,135 Avg Close — Range —
Q4 2013
Shares 47,340 Value ($000) $1,834 Avg Close — Range —
Q3 2013
Shares 70,540 Value ($000) $2,623 Avg Close — Range —
Q2 2013
Shares 11,500 Value ($000) $440 Avg Close — Range —