NORTHWEST NAT GAS CO

CUSIP: 667655104 Class: COM

LS Investment Advisors, LLC's Holding History (CIK: 0001455845)

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

Q3 2018
Shares 823 Value ($000) $55 Avg Close — Range —
Q2 2018
Shares 823 Value ($000) $53 Avg Close — Range —
Q1 2018
Shares 823 Value ($000) $47 Avg Close — Range —
Q4 2017
Shares 823 Value ($000) $49 Avg Close — Range —
Q3 2017
Shares 1,029 Value ($000) $66 Avg Close — Range —
Q2 2017
Shares 1,029 Value ($000) $62 Avg Close — Range —
Q1 2017
Shares 1,029 Value ($000) $61 Avg Close — Range —
Q4 2016
Shares 1,029 Value ($000) $62 Avg Close — Range —
Q3 2016
Shares 980 Value ($000) $59 Avg Close — Range —
Q2 2016
Shares 980 Value ($000) $64 Avg Close — Range —
Q1 2016
Shares 949 Value ($000) $51 Avg Close — Range —
Q4 2015
Shares 870 Value ($000) $44 Avg Close — Range —
Q3 2015
Shares 870 Value ($000) $40 Avg Close — Range —
Q2 2015
Shares 870 Value ($000) $37 Avg Close — Range —