NORTH AMERN ENERGY PARTNERS

CUSIP: 656844107 Class: COM

Spark Investment Management LLC's Holding History (CIK: 0001554871)

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

Q1 2018
Shares 81,600 Value ($000) $428 Avg Close — Range —
Q4 2017
Shares 102,000 Value ($000) $509 Avg Close — Range —
Q3 2017
Shares 206,000 Value ($000) $880 Avg Close — Range —
Q2 2017
Shares 357,700 Value ($000) $1,556 Avg Close — Range —
Q1 2017
Shares 379,903 Value ($000) $1,880 Avg Close — Range —
Q3 2016
Shares 35,000 Value ($000) $87 Avg Close — Range —
Q2 2016
Shares 35,000 Value ($000) $98 Avg Close — Range —
Q1 2016
Shares 35,000 Value ($000) $72 Avg Close — Range —
Q4 2015
Shares 35,000 Value ($000) $62 Avg Close — Range —
Q4 2014
Shares 17,000 Value ($000) $53 Avg Close — Range —
Q3 2014
Shares 10,000 Value ($000) $64 Avg Close — Range —
Q2 2014
Shares 55,000 Value ($000) $442 Avg Close — Range —
Q1 2014
Shares 13,000 Value ($000) $93 Avg Close — Range —