NORTHEAST UTILS

CUSIP: 664397106 Class: COM

Calamos Advisors LLC's Holding History (CIK: 0001316507)

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

Q4 2014
Shares 20,104 Value ($000) $1,076 Avg Close — Range —
Q3 2014
Shares 20,000 Value ($000) $886 Avg Close — Range —
Q2 2014
Shares 20,000 Value ($000) $945 Avg Close — Range —
Q1 2014
Shares 20,000 Value ($000) $910 Avg Close — Range —
Q4 2013
Shares 20,000 Value ($000) $848 Avg Close — Range —
Q3 2013
Shares 20,000 Value ($000) $825 Avg Close — Range —