NORTH AMERN ENERGY PARTNERS

CUSIP: 656844107 Class: COM

GREAT WEST LIFE ASSURANCE CO /CAN/'s Holding History (CIK: 0001046192)

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

Q1 2015
Shares 59,400 Value ($000) $171 Avg Close — Range —
Q4 2014
Shares 59,400 Value ($000) $188 Avg Close — Range —
Q3 2014
Shares 50,300 Value ($000) $325 Avg Close — Range —
Q2 2014
Shares 43,400 Value ($000) $348 Avg Close — Range —