NORTHEAST UTILS

CUSIP: 664397106 Class: COM

DIMENSIONAL FUND ADVISORS LP's Holding History (CIK: 0000354204)

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

Q4 2014
Shares 473,452 Value ($000) $25,348 Avg Close — Range —
Q3 2014
Shares 437,765 Value ($000) $19,394 Avg Close — Range —
Q2 2014
Shares 458,090 Value ($000) $21,650 Avg Close — Range —
Q1 2014
Shares 452,949 Value ($000) $20,606 Avg Close — Range —
Q4 2013
Shares 438,516 Value ($000) $18,589 Avg Close — Range —
Q3 2013
Shares 440,475 Value ($000) $18,169 Avg Close — Range —
Q2 2013
Shares 425,386 Value ($000) $17,873 Avg Close — Range —