NORTHEAST UTILS

CUSIP: 664397106 Class: COM

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

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

Q4 2014
Shares 57,804 Value ($000) $3,094 Avg Close — Range —
Q3 2014
Shares 57,951 Value ($000) $2,567 Avg Close — Range —
Q2 2014
Shares 57,874 Value ($000) $2,736 Avg Close — Range —
Q1 2014
Shares 60,434 Value ($000) $2,750 Avg Close — Range —
Q4 2013
Shares 60,141 Value ($000) $2,549 Avg Close — Range —
Q3 2013
Shares 64,282 Value ($000) $2,652 Avg Close — Range —
Q2 2013
Shares 64,064 Value ($000) $2,692 Avg Close — Range —